WM406E

SN74AVCA406E_08 TI | Alldatasheet

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FEATURES

www.ti.com Transceiver for Memory Card Interface ESD Protection [MultiMediaCard (MMC and Secure Digital 8-kV Contact Discharge (SD Compliant Products] 15-kV Air-Gap Discharge Configurable I/O Switching Levels With EMI Filtering Dual-Supply Pins Operating Over Full 1.2-V to Integrated Pullup and Pulldown Resistors on 3.6-V Power-Supply Range Card-Side I/Os per SD Specification Latch-Up Performance Exceeds 100 mA Per ZQS Package Has 100-k Ω Pullup Resistors Via JESD 78, Class II WP and CD Pins The SN74AVCA406E is a transceiver for interfacing microprocessors with MultiMediaCards (MMCs) and secure digital (SD) cards. Two supply-voltage pins allow the A-port and B-port input switching thresholds to be configured separately. The A port is designed to track V CCA while the B port is designed to track V CCB V CCA and V CCB can accept any supply voltage from 1.2 V to 3.6 If either V CC is switched off CCA V and/or V CCB V), all outputs are placed in the high-impedance state to conserve power. The SN74AVCA406E enables system designers to easily interface low-voltage microprocessors to different memory cards operating at higher voltages. Memory card standards recommend high ESD protection for devices that connect directly to the external memory card. To meet this need, the SN74AVCA406E incorporates 15-kV Air-Gap Discharge and 8-kV Contact Discharge protection on the card side. The SN74AVCA406E is available in two 0.5-mm-pitch ball grid array (BGA) packages. The 20-ball package has dimensions of mm 2.5 mm, and the 24-ball package measures mm mm. Memory cards are widely used in mobile phones, PDAs, digital cameras, personal media players, camcorders, set-top boxes, etc. Low static power consumption and small package size make the SN74AVCA406E an ideal choice for these applications. ORDERING INFORMATION T A PACKAGE (1) (2) ORDERABLE PART NUMBER TOP-SIDE MARKING UFBGA ZXY (Pb-Free) Reel of 2500 SN74AVCA406EZXYR WM406E C to C MicroStar Junior BGA ZQS Reel of 2500 SN74AVCA406EZQSR WM406E (Pb-Free) (1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging (2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com Please be aware that an important notice concerning availability, standard warranty, and use in critical

applications

sheet. MicroStar Junior is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright 2007 2008, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.

www.ti.com ZXY PACKAGE (TOP VIEW) BA C D ZQS PACKAGE (TOP VIEW) E D C B A 21 3 4 5 DAT1B DAT2B DAT3B CMDB CLKB DAT0B VCCA DAT0-dir DAT0A DAT123-dir DAT1A DAT2A DAT3A CMD-dir CMDA CLKA CLK-f GND GND VCCB DAT0B DAT1B DAT2B DAT3B CMDB CLKB VDDA DAT0-dir DAT0 DAT123-dir DAT1 DAT2 DAT3 CMD-dir CMD CLK CLKin GND WP CD DAT2 DAT3 CMD VSS1 VDD CLK VSS2 DAT0 DAT1 WP/CD (Physical) CD (Physical) GND GND WP (Physical) VCCA VCCAVCCB Processor SD/SDIO MMC SN74AVCA406EZXYR 0.1 μA 0.1 μA 0.1 μA VCCB U1A U2 J1 DAT2B DAT3B CMDB WP DAT0B DAT1B CLKB CD 54794-0978 SD/SDIO Card Connector WP CD 100 kΩ 100 kΩ SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 TERMINAL ASSIGNMENTS (20-Ball ZXY Package) A B C D V CCA CMD-dir DAT0-dir V CCB DAT3A DAT2A DAT2B DAT3B CLKA GND GND CLKB DAT1A DAT0A CMDB DAT0B CLK-f CMDA DAT123-dir DAT1B TERMINAL ASSIGNMENTS (24-Ball ZQS Package) A DAT2A CMD-dir DAT0-dir RSV DAT2B B DAT3A V CCA V CCB DAT3B C CLKA RSV GND GND CLKB D DAT0A CMDA CD CMDB DAT0B E DAT1A CLK-f DAT123-dir WP DAT1B REFERENCE DESIGN Figure Interfacing With SD/SDIO Card Submit Documentation Feedback Copyright 2007 2008, Texas Instruments Incorporated Product Folder Link(s): SN74AVCA406E

www.ti.com SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 PIN

DESCRIPTION

NO. BALL NO. DAT2A Data bit connected to host. Referenced to V CCA I/O CMD-dir Direction control for command bit (CMDA/CMDB) Input DAT0-dir Direction control for DAT0A/DAT0B Input A4, RSV Reserved (for possible future functionality). Leave unconnected. DAT2B Data bit connected to memory card. Includes a 70-k Ω pullup resistor to V CCB I/O DAT3A Data bit connected to host. Referenced to V CCA I/O Depopulated ball V CCA A-port supply voltage. V CCA powers all A-port I/Os and control inputs. Power V CCB B-port supply voltage. V CCB powers all B-port I/Os. Power DAT3B Data bit connected to memory card. Includes a 470-k Ω pulldown resistor to V CCB I/O CLKA Clock signal connected to host. Referenced to V CCA Input GND Ground GND Ground CLKB Clock signal connected to memory card. Referenced to V CCB Output DAT0A Data bit connected to host. Referenced to V CCA I/O CMDA Command bit connected to host. Referenced to V CCA I/O Connected to card detect on the mechanical connector. CD Output CD has an internal 100-k Ω pullup resistor to V CCA CMDB Command bit connected to memory card. Includes a 15-k Ω pullup resistor to V CCB I/O DAT0B Data bit connected to memory card. Includes a 70-k Ω pullup resistor to V CCB I/O DAT1A Data bit connected to host. Referenced to V CCA I/O Clock feedback to host for resynchronizing data. Used in OMAP processors. Leave CLK-f Output unconnected if not used. DAT123-dir Direction control for DAT1A/B, DAT2A/B, and DAT3A/B Input Connected to write protect on the mechanical connector. WP Output WP has an internal 100-k Ω pullup resistor to V CCA DAT1B Data bit connected to memory card. Includes a 70-k Ω pullup resistor to V CCB I/O Copyright 2007 2008, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): SN74AVCA406E

www.ti.com SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 FUNCTION TABLES OUTPUT CIRCUITS CONTROL INPUT OPERATION CMD-dir CMDA CMDB High Hi-Z Enabled CMDA to CMDB Low Enabled Hi-Z CMDB to CMDA OUTPUT CIRCUITS CONTROL INPUT FUNCTION DAT0-dir DAT0A DAT0B High Hi-Z Enabled DAT0A to DAT0B Low Enabled Hi-Z DAT0B to DAT0A OUTPUT CIRCUITS CONTROL INPUT DAT1A, DAT1B, FUNCTION DAT123-dir DAT2A, DAT2B, DAT3A DAT3B DAT1A to DAT1B High Hi-Z Enabled DAT2A to DAT2B DAT3A to DAT3B DAT1B to DAT1A Low Enabled Hi-Z DAT2B to DAT2A DAT3B to DAT3A Submit Documentation Feedback Copyright 2007 2008, Texas Instruments Incorporated Product Folder Link(s): SN74AVCA406E

www.ti.com CMD-dir CMDA CMDB DAT0-dir DAT0A DAT0B DAT123-dir DAT1A DAT1B DAT2A DAT2B DAT3A DAT3B CLK-f VCCA VCCA VCCB 100□kΩ 100□kΩ CLKA CLKB CD (A) WP (A) ASIP SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 LOGIC DIAGRAM (POSITIVE LOGIC) WP and CD pullup resistors are for the ZQS package only. Figure Logic Diagram Copyright 2007 2008, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): SN74AVCA406E

www.ti.com CardR1 R9 R10 R11 R12 VCCB GND GND CLKB CMDB DA T0B DA T1B DA T2B DA T3B VCCA RCD RWP WP CD Resistors R ,□RWP CD Tolerance 100□kΩ ±30% SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 BLOCK DIAGRAM Figure ASIP Block Diagram RESISTORS BIDIRECTIONAL ZENER DIODES Vbr min. V at mA R1,R2, R3, R4, R5, Ω Line capacitance <20 pF Tolerance 20% R10, R11, R12 k Ω k Ω 470 k Ω Tolerance 30% Figure WP, CD Pullup Resistors (for ZQS Package Only) Submit Documentation Feedback Copyright 2007 2008, Texas Instruments Incorporated Product Folder Link(s): SN74AVCA406E

www.ti.com ABSOLUTE MAXIMUM RATINGS (1) PACKAGE THERMAL IMPEDANCE SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT V CCA Supply voltage range 0.5 4.6 V V CCB I/O ports port) 0.5 4.6 V I Input voltage range (2) I/O ports port) 0.5 4.6 V Control inputs 0.5 4.6 A port 0.5 4.6 Voltage range applied to any output V O V in the high-impedance or power-off state (2) B port 0.5 4.6 A port 0.5 V CCA 0.5 V O Voltage range applied to any output in the high or low state (2) (3) V B port 0.5 V CCB 0.5 I IK Input clamp current V I mA I OK Output clamp current V O mA I O Continuous output current mA Continuous current through V CCA V CCB or GND 100 mA T stg Storage temperature range 150 C (1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) The input voltage and output negative-voltage ratings may be exceeded if the input and output current ratings are observed. (3) The output positive-voltage rating may be exceeded up to 4.6 V maximum if the output current rating is observed. UNIT ZQS package 171.6 θ JA Package thermal impedance (1) C/W ZXY package 193 (1) The package thermal impedance is calculated in accordance with JESD 51-7. Copyright 2007 2008, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): SN74AVCA406E

www.ti.com RECOMMENDED OPERATING CONDITIONS (1) (2) (3) SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 V CCI V CCO MIN MAX UNIT V CCA Supply voltage 1.2 3.6 V V CCB Supply voltage 1.2 3.6 V 1.2 V to 1.95 V V CCI x 0.65 V IH High-level input voltage All inputs (4) 1.95 V to 2.7 V 1.7 V 2.7 V to 3.6 V 1.2 V to 1.95 V V CCI x 0.35 V IL Low-level input voltage All inputs (4) 1.95 V to 2.7 V 0.7 V 2.7 V to 3.6 V 0.8 V I Input voltage Control inputs 3.6 V Active state V CCO V I/O Input/output voltage V 3-state 3.6 1.2 V 1.4 V to 1.6 V I OH High-level output current port) 1.65 V to 1.95 V mA 2.3 V to 2.7 V V to 3.6 V 1.2 V 1.4 V to 1.6 V I OL Low-level output current port) 1.65 V to 1.95 V mA 2.3 V to 2.7 V V to 3.6 V 1.2 V 1.4 V to 1.6 V I OH High-level output current port) 1.65 V to 1.95 V mA 2.3 V to 2.7 V V to 3.6 V 1.2 V 1.4 V to 1.6 V I OL Low-level output current port) 1.65 V to 1.95 V mA 2.3 V to 2.7 V V to 3.6 V Δ Δ v Input transition rise or fall rate ns/V T A Operating free-air temperature C (1) V CCI is the V CC associated with the input port. (2) V CCO is the V CC associated with the output port. (3) All unused data inputs of the device must be held at V CCI or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs literature number SCBA004. (4) CMD-dir, DAT0-dir, and DAT123-dir are referenced to V CCA Submit Documentation Feedback Copyright 2007 2008, Texas Instruments Incorporated Product Folder Link(s): SN74AVCA406E

www.ti.com ELECTRICAL CHARACTERISTICS SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 over recommended operating free-air temperature range (unless otherwise noted) (1) (2) PARAMETER TEST CONDITIONS V CCA V CCB MIN TYP (3) MAX UNIT I OH 100 µ A 1.2 V to 3.6 V 1.2 V to 3.6 V V CCO 0.2 I OH mA 1.2 V 1.2 V 0.9 I OH mA 1.4 V 1.4 V 1.05 V OH A port V I V IH V I OH mA 1.65 V 1.65 V 1.2 I OH mA 2.3 V 2.3 V 1.75 I OH mA V V 2.3 I OL 100 µ A 1.2 V to 3.6 V 1.2 V to 3.6 V 0.2 I OL mA 1.2 V 1.2 V 0.1 I OL mA 1.4 V 1.4 V 0.35 V OL A port V I V IL V I OL mA 1.65 V 1.65 V 0.45 I OL mA 2.3 V 2.3 V 0.55 I OL mA V V 0.7 I OH 100 µ A 1.2 V to 3.6 V 1.2 V to 3.6 V V CCO 0.2 I OH mA 1.2 V 1.2 V 1.1 I OH mA 1.4 V 1.4 V 1.05 V OH B port V I V IH V I OH mA 1.65 V 1.65 V 1.2 I OH mA 2.3 V 2.3 V 1.75 I OH mA V V 2.1 I OL 100 µ A 1.2 V to 3.6 V 1.2 V to 3.6 V 0.2 I OL mA 1.2 V 1.2 V 0.07 I OL mA 1.4 V 1.4 V 0.35 V OL B port V I V IL V I OL mA 1.65 V 1.65 V 0.45 I OL mA 2.3 V 2.3 V 0.55 I OL mA V V 0.79 Control I I V I V CCA or GND 1.2 V to 3.6 V 1.2 V to 3.6 V µ A inputs See function V O V CCO or GND, table for input I OZ (4) A or B port 3.6 V 3.6 V µ A V I V CCI or GND states when outputs are Hi Z 1.2 V to 3.6 V 1.2 V to 3.6 V I CCA V I V CCI or GND, I O 3.6 V V µ A V 3.6 V 1.2 V to 3.6 V 1.2 V to 3.6 V I CCB V I V CCI or GND, I O 3.6 V V µ A V 3.6 V I CCA I CCB V I V CCI or GND, I O 1.2 V to 3.6 V 1.2 V to 3.6 V µ A Control 1.5 inputs C i V I V CCA or GND 1.8 V V pF Clock input 1.5 A port V O V CCA or GND 2.5 3.5 C io 1.8 V V pF B port V O V CCB or GND (1) V CCO is the V CC associated with the output port. (2) V CCI is the V CC associated with the data input port. (3) All typical values are at T A (4) For I/O ports, the parameter I OZ includes the input leakage current. Copyright 2007 2008, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): SN74AVCA406E

www.ti.com OUTPUT SLEW RATES TYPICAL SWITCHING CHARACTERISTICS SWITCHING CHARACTERISTICS SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 over recommended operating free-air temperature range (unless otherwise noted) (1) V CCA 1.8 V 0.15 V CCB V 0.3 V PARAMETER FROM TO UNIT MIN MAX t r 20% 80% 2.7 (2) ns t f 80% 20% 2.5 (2) ns (1) Values are characterized, but not production tested. (2) Using C L pF on the B side and C L pF on the A side T A V CCA 1.2 V (see Figure V CCB V CCB V CCB V CCB V CCB FROM TO 1.2 V 1.5 V 1.8 V 2.5 V V PARAMETER UNIT (INPUT) (OUTPUT) TYP TYP TYP TYP TYP A B 4.9 3.5 3.2 3.2 B A 5.3 4.3 4.1 3.9 3.9 CLKB 5.1 3.5 3.1 3.1 t pd CLKA ns CLK-f 10.3 8.9 7.7 7.7 7.7 CMDA CMDB 4.9 3.5 3.2 3.2 CMDB CMDA 4.8 4.4 4.2 t en (1) DIR A 5.3 5.4 5.2 5.9 ns t dis (1) DIR A 5.5 5.4 5.5 5.6 5.5 ns (1) DIR refers to CMD-dir, DAT0-dir, and DAT123-dir. V CCA 1.5 V 0.1 V over recommended operating free-air temperature range (see Figure V CCB 1.5 V V CCB 1.8 V V CCB 2.5 V V CCB V V CCB 3.3 V FROM TO 0.1 V 0.15 V 0.2 V 0.3 V 0.3 V PARAMETER UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX A B 1.2 7.2 0.8 6.3 0.8 5.4 0.9 5.1 0.9 5.1 B A 1.1 6.2 7.2 0.93 6.6 0.45 0.45 CLKB 1.4 7.1 1.1 6.2 0.8 5.3 0.7 5.1 0.7 5.1 t pd CLKA ns CLK-f 1.1 12.7 1.3 13.3 1.3 10.6 1.9 10.9 1.9 10.9 CMDA CMDB 1.1 0.9 5.6 0.7 4.7 0.6 4.1 0.6 4.1 CMDB CMDA 0.8 5.9 0.8 6.8 0.8 6.4 0.1 6.7 0.1 6.7 t en (1) DIR A 1.0 9.1 1.1 10.3 1.1 8.7 1.1 1.1 ns t dis (1) DIR A 1.1 8.1 1.1 8.3 1.1 8.3 1.1 8.3 1.1 8.3 ns (1) DIR refers to CMD-dir, DAT0-dir, and DAT123-dir. Submit Documentation Feedback Copyright 2007 2008, Texas Instruments Incorporated Product Folder Link(s): SN74AVCA406E

www.ti.com SWITCHING CHARACTERISTICS SWITCHING CHARACTERISTICS SWITCHING CHARACTERISTICS SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 V CCA 1.8 V 0.15 V over recommended operating free-air temperature range (see Figure V CCB 1.8 V V CCB 2.5 V V CCB V V CCB 3.3 V FROM TO 0.15 V 0.2 V 0.3 V 0.3 V PARAMETER UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX MIN MAX MIN MAX A B 0.7 5.8 0.6 4.9 0.5 4.7 0.5 4.7 B A 0.7 4.9 0.7 4.5 0.2 5.2 0.2 5.2 CLKB 0.9 5.8 0.6 4.9 0.6 4.7 0.6 4.7 t pd CLKA ns CLK-f 0.9 0.9 9.2 0.8 8.8 0.8 8.8 CMDA CMDB 0.7 4.3 0.5 4.1 0.5 3.4 0.5 3.4 CMDB CMDA 0.7 4.6 0.8 4.2 0.1 0.1 t en (1) DIR A 0.7 7.2 0.7 6.6 0.7 7.8 0.7 7.8 ns t dis (1) DIR A 1.0 7.9 7.7 8.2 8.2 ns (1) DIR refers to CMD-dir, DAT0-dir, and DAT123-dir. V CCA 2.5 V 0.2 V over recommended operating free-air temperature range(see Figure V CCB 2.5 V V CCB V V CCB 3.3 V FROM TO 0.2 V 0.3 V 0.3 V PARAMETER UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX MIN MAX A B 0.5 4.3 0.4 4.1 0.4 4.1 B A 0.5 3.5 0.2 3.7 0.2 3.7 CLKB 0.5 4.3 0.4 4.1 0.4 4.1 t pd CLKA ns CLK-f 0.4 7.8 0.3 7.3 0.3 7.3 CMDA CMDB 0.3 0.3 2.7 0.3 2.7 CMDB CMDA 0.7 0.2 3.4 0.2 3.4 t en (1) DIR A 0.5 5.1 0.5 5.6 0.5 5.6 ns t dis (1) DIR A 0.7 5.7 0.7 6.7 0.7 6.7 ns (1) DIR refers to CMD-dir, DAT0-dir, and DAT123-dir. V CCA 3.3 V 0.3 V over recommended operating free-air temperature range (see Figure V CCB V V CCB 3.3 V FROM TO 0.3 V 0.3 V PARAMETER UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX A B 0.3 3.8 0.3 3.8 B A 0.3 0.3 CLKB 0.3 3.8 0.3 3.8 t pd CLKA ns CLK-f 0.1 6.7 0.1 6.7 CMDA CMDB 0.2 2.5 0.2 2.5 CMDB CMDA 0.4 2.6 0.4 2.6 t en (1) DIR A 0.3 4.5 0.3 4.5 ns t dis (1) DIR A 0.9 7.9 0.9 7.9 ns (1) DIR refers to CMD-dir, DAT0-dir, and DAT123-dir. Copyright 2007 2008, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): SN74AVCA406E

www.ti.com TYPICAL FREQUENCY AND OUTPUT SKEW MAXIMUM FREQUENCY AND OUTPUT SKEW MAXIMUM FREQUENCY AND OUTPUT SKEW SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 T A V CCA 1.2 V (see Figure V CCB 1.5 V CCB 2.5 V CCB 3.3 FROM V CCB 1.2 V V CCB 1.8 V V CCB V TO V V V PARAMETER (INPUT UNIT (OUTPUT) TYP TYP TYP TYP TYP TYP CLKB Clock CLKA CLK-f t max MHz A B Data B A Channel-to- t sk(o) A B 0.1 0.1 0.1 0.3 0.2 ns channel V CCA 1.5 V 0.1 V over recommended operating free-air temperature range (see Figure V CCB 1.5 V V CCB 1.8 V V CCB 2.5 V V CCB V V CCB 3.3 V FROM TO 0.1 V 0.15 V 0.2 V 0.3 V 0.3 V PARAMETER UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX CLKB Clock CLKA CLK-f f max MHz A B Data B A Channel-to- t sk(o) A B 0.1 0.1 0.1 0.1 ns channel V CCA 1.8 V 0.15 V over recommended operating free-air temperature range (see Figure V CCB 1.8 V V CCB 2.5 V V CCB V V CCB 3.3 V FROM TO 0.15 V 0.2 V 0.3 V 0.3 V PARAMETER UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX MIN MAX MIN MAX CLKB Clock CLKA CLK-f f max MHz A B Data B A Channel-to- t sk(o) A B 0.1 0.2 0.2 ns channel Submit Documentation Feedback Copyright 2007 2008, Texas Instruments Incorporated Product Folder Link(s): SN74AVCA406E

www.ti.com MAXIMUM FREQUENCY AND OUTPUT SKEW MAXIMUM FREQUENCY AND OUTPUT SKEW OPERATING CHARACTERISTICS SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 V CCA 2.5 V 0.2 V over recommended operating free-air temperature range (see Figure V CCB 2.5 V V CCB V V CCB 3.3 V FROM TO 0.2 V 0.3 V 0.3 V PARAMETER UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX MIN MAX CLKB Clock CLKA CLK-f f max MHz A B Data B A Channel-to- t sk(o) A B 0.1 0.3 0.3 ns channel V CCA 3.3 V 0.3 V over recommended operating free-air temperature range (see Figure V CCB V V CCB 3.3 V FROM TO 0.3 V 0.3 V PARAMETER UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX CLKB Clock CLKA CLK-f f max MHz A B Data B A Channel-to- t sk(o) A B 0.3 ns channel T A C V CCA V CCA V CCA V CCA V CCA V CCA TEST V CCB 1.2 V V CCB 1.5 V V CCB 1.8 V V CCB 2.5 V V CCB V V CCB 3.3 V PARAMETER UNIT CONDITIONS TYP TYP TYP TYP TYP TYP A-port input, 4.5 4.7 4.9 5.5 6.4 B-port C L output C pdA (1) f MHz, pF B-port t r t f ns input, 8.3 8.5 9.1 9.5 9.7 A-port output A-port input, 27.9 27.8 27.7 27.6 27.6 27.5 B-port C L output C pdB (1) f MHz, pF B-port t r t f ns input, 2.6 2.5 2.4 2.3 1.8 1.8 A-port output (1) Power dissipation capacitance per transceiver Copyright 2007 2008, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): SN74AVCA406E

www.ti.com PARAMETER MEASUREMENT INFORMATION VOH VOL From Output Under Test C L (see Note A) LOAD CIRCUIT 2 × VCCO Open GND R L R L tPLH tPHL Output Control (low-level enabling) Output W aveform 1 S1 at 2 × VCCO (see Note B) Output W aveform 2 S1 at GND (see Note B) tPZL tPZH tPLZ tPHZ VCCA /2VCCA /2 VCCI/2 V CCI/2 VCCI 0 V VCCO /2 V CCO /2 VOH VOL 0 V VCCO /2 VOL + VTP VCCO /2 VOH – VTP 0 V Input VCCA VCCO VOLT AGE W AVEFORMS PROPAGA TION DELA Y TIMES VOLT AGE W AVEFORMS ENABLE AND DISABLE TIMES Output tpd tPLZ /tPZL tPHZ /tPZH Open 2 × VCCO GND TEST S1 NOTES: A. C L includes probe and jig capacitance. B. W aveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRR/C011810 MHz, ZO = 50 W , dv/dt ≥ 1 V/ns. D. The outputs are measured one at a time, with one transition per measurement. E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. G. tPLH and tPHL are the same as tpd. H. V CCI is the VCC associated with the input port. I. VCCO is the VCC associated with the output port. 1.5 V ± 0.1 V 1.8 V ± 0.15 V 2.5 V ± 0.2 V 3.3 V ± 0.3 V 2 kW 2 kW 2 kW 2 kW VCCO R L 0.1 V 0.15 V 0.15 V 0.3 V VTP C L 15 pF 15 pF 15 pF 15 pF SN74AVCA406E MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER SCES659C OCTOBER 2007 REVISED MARCH 2008 Figure Load Circuit and Voltage Waveforms Submit Documentation Feedback Copyright 2007 2008, Texas Instruments Incorporated Product Folder Link(s): SN74AVCA406E

Orderable Device Status(1) Package Type Package Drawing Pins Package Qty Eco Plan(2) Lead/Ball FinishMSL Peak Temp (3) SN74AVCA406EZQSR ACTIVE BGA MI CROSTA R JUNI OR ZQS 24 2500 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM SN74AVCA406EZXYR ACTIVE BGA MI CROSTA R JUNI OR ZXY 20 2500 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM (1)The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2)Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontentfor the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS):TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt):This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br):TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. PACKAGE OPTION ADDENDUM www.ti.com 22-Jul-2008 Addendum-Page 1

*All dimensions are nominal Device Package Type Package Drawing Pins SPQ Reel Diameter (mm) Reel Width W1 (mm) A0 (mm) B0 (mm) K0 (mm) P1 (mm) W (mm) Pin1 Quadrant SN74AVCA406EZQSR BGA MI CROSTA R JUNI OR SN74AVCA406EZXYR BGA MI CROSTA R JUNI OR PACKAGE MATERIALS INFORMATION www.ti.com 19-Mar-2008 Pack Materials-Page 1

*All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74AVCA406EZQSR BGA MICROSTAR JUNIOR ZQS 24 2500 340.5 338.1 20.6 SN74AVCA406EZXYR BGA MICROSTAR JUNIOR ZXY 20 2500 340.5 338.1 20.6 PACKAGE MATERIALS INFORMATION www.ti.com 19-Mar-2008 Pack Materials-Page 2

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