74163245APFG

IDT74FCT163245A RENESAS | Alldatasheet

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3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE SEPTEMBER 2009INDUSTRIAL TEMPERATURE RANGE The IDT logo is a registered trademark of Integrated Device Technology, Inc. © 2009 Integrated Device Technology, Inc. DSC-2554/13 FEATURES:

• 0.5 MICRON CMOS Technology  Typical t SK(o) (Output Skew) < 250ps  ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) V CC = 3.3V ± 0.3V, Normal Range, or VCC = 2.7V to 3.6V, Extended Range  CMOS power levels (0.4 μ μ μ μ μ W typ. static)  Rail-to-rail output swing for increased noise margin  Low Ground Bounce (0.3V typ.)  Inputs (except I/O) can be driven by 3.3V or 5V components  Available in SSOP, TSSOP, and TVSOP packages FUNCTIONAL BLOCK DIAGRAM IDT74FCT163245A/C3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER DESCRIPTION: The FCT163245 16-bit transceivers are built using advanced dual metal CMOS technology. These high-speed, low-power transceivers are ideal for asynchronous communication between two buses (A and B). The Direction and Output Enable controls are designed to operate these devices as either two independent 8-bit transceivers or one 16-bit transceiver. The direction control pin (xDIR) controls the direction of data flow. The output enable pin (xOE) overrides the direction control and disables both ports. All inputs are designed with hysteresis for improved noise margin.

1 DIR

2 DIR

INDUSTRIAL TEMPERATURE RANGE IDT74FCT163245A/C 3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER PIN CONFIGURATION Symbol Description Max Unit VTERM(2) Terminal Voltage with Respect to GND –0.5 to +4.6 V VTERM(3) Terminal Voltage with Respect to GND –0.5 to 7 V VTERM(4) Terminal Voltage with Respect to GND –0.5 to V CC+0.5 V TSTG Storage Temperature –65 to +150 ° C IOUT DC Output Current –60 to +60 mA ABSOLUTE MAXIMUM RATINGS(1)(1)(1)(1)(1) NOTES: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 2. Vcc terminals. 3. Input terminals. 4. Outputs and I/O terminals. Symbol Parameter (1) Conditions Typ. Max. Unit CIN Input Capacitance V IN = 0V 3.5 6 pF COUT Output Capacitance V OUT = 0V 3.5 8 pF CAPACITANCE (TA = +25°C, F = 1.0MHz) NOTE: 1. This parameter is measured at characterization but not tested. SSOP/ TSSOP/ TVSOP TOP VIEW PIN DESCRIPTION Pin Names Description xOE Output Enable Input (Active LOW) xDIR Direction Control Input xAx Side A Inputs or 3-State Outputs xBx Side B Inputs or 3-State Outputs NOTE: 1. H = HIGH Voltage Level L = LOW Voltage Level X = Don't Care Z = High-impedance FUNCTION TABLE(1) Inputs xOE1 xDIR Outputs L L Bus B Data to Bus A L H Bus A Data to Bus B H X High Z State 1DIR 1B1 GND 1B3 VCC GND 2B2 GND VCC GND 1B2 1B4 1B5 1B6 1B7 1B8 2B1 2B3 2B4 2B5 2B7 2B8 2B6 2DIR 1A1 1A2 GND 1A3 1A4 VCC 1A5 1A6 1A7 1A8 2A1 2A2 2A3 2A4 VCC 2A5 2A7 2A8 2A6 GND GND GND 2OE 1OE

3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE Symbol Parameter Test Conditions (1) Min. Typ. (2) Max. Unit VIH Input HIGH Level (Input pins) Guaranteed Logic HIGH Level 2 — 5.5 V Input HIGH Level (I/O pins) 2 — V CC+0.5 VIL Input LOW Level (Input and I/O pins) Guaranteed Logic LOW Level –0.5 — 0.8 V IIH Input HIGH Current (Input pins) V CC = Max. V I = 5.5V — — ±1 Input HIGH Current (I/O pins) V I = VCC —— ±1µ A IIL Input LOW Current (Input pins) V I = GND — — ±1 Input LOW Current (I/O pins) V I = GND — — ±1 IOZH High Impedance Output Current V CC = Max. V O = VCC —— ±1µ A IOZL (3-State Output pins) V O = GND — — ±1 VIK Clamp Diode Voltage V CC = Min., IIN = –18mA — –0.7 –1.2 V IODH Output HIGH Current V CC = 3.3V, VIN = VIH or VIL, VO = 1.5V(3) –36 –60 –110 mA IODL Output LOW Current V CC = 3.3V, VIN = VIH or VIL, VO = 1.5V(3) 50 90 200 mA VOH Output HIGH Voltage V CC = Min. I OH = –0.1mA V CC-0.2 — — VIN = VIH or VIL IOH = –3mA 2.4 3 — V VCC = 3V I OH = –8mA 2.4 (5) 3— VIN = VIH or VIL VOL Output LOW Voltage V CC = Min. I OL = 0.1mA — — 0.2 VIN = VIH or VIL IOL = 16mA — 0.2 0.4 IOL = 24mA — 0.3 0.55 V VCC = 3V I OL = 24mA — 0.3 0.5 VIN = VIH or VIL IOS Short Circuit Current(4) VCC = Max., V O = GND(3) –60 –135 –240 mA VH Input Hysteresis — — 150 — mV ICCL Quiescent Power Supply Current V CC = Max. — 0.1 10 µ A ICCH VIN = GND or VCC ICCZ DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial: T A = –40°C to +85°C, VCC = 2.7V to 3.6V NOTES: 1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable dev ice type. 2. Typical values are at V CC = 3.3V, +25°C ambient. 3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. 4. This parameter is guaranteed but not tested. 5. V OH = V CC–0.6V at rated current.

INDUSTRIAL TEMPERATURE RANGE IDT74FCT163245A/C 3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER Symbol Parameter Test Conditions(1) Min. Typ.(2) Max. Unit ΔICC Quiescent Power Supply Current V CC = Max. — 2 30 µ A TTL Inputs HIGH V IN = VCC - 0.6V(3) ICCD Dynamic Power Supply V CC = Max. V IN = VCC — 5 0 7 5 µA/ Current(4) Outputs Open V IN = GND MHz xOE = xDIR = GND One Input Togging 50% Duty Cycle IC Total Power Supply Current(6) VCC = Max.,Outputs Open V IN = VCC — 0.5 0.8 mA fI = 10MHz V IN = GND 50% Duty Cycle xOE = xDIR = GND V IN = VCC - 0.6V — 0.5 0.8 One Bit Toggling V IN = GND VCC = Max.,Outputs Open V IN = VCC —2 3 (5) fI = 2.5MHz V IN = GND 50% Duty Cycle xOE = xDIR = GND V IN = VCC - 0.6V — 2 3.3 (5) Sixteen Bits Toggling V IN = GND POWER SUPPLY CHARACTERISTICS NOTES: 1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable dev ice type. 2. Typical values are at V CC = 3.3V, +25°C ambient. 3. Per TTL driven input. All other inputs at V CC or GND. 4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations. 5. Values for these conditions are examples of the I CC formula. These limits are guaranteed but not tested. 6. I C = IQUIESCENT + IINPUTS + IDYNAMIC IC = I CC + ΔICC DHNT + I CCD (fCPNCP/2 + fiNi) ICC = Quiescent Current (I CCL, ICCH and I CCZ) ΔICC = Power Supply Current for a TTL High Input DH = Duty Cycle for TTL Inputs High NT = Number of TTL Inputs at D H ICCD = Dynamic Current caused by an Input Transition Pair (HLH or LHL) fCP = Clock Frequency for Register Devices (Zero for Non-Register Devices) NCP = Number of Clock Inputs at f CP fi = Input Frequency Ni = Number of Inputs at fi

3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE FCT163245A FCT163245C Symbol Parameter Condition (2) Min.(3) Max. Min.(3) Max. Unit tPLH Propagation Delay C L = 50pF 1.5 4.6 1.5 4.1 ns tPHL A to B, B to A R L = 500Ω tPZH Output Enable Time 1.5 6.2 1.5 5.8 ns tPZL xOE to A or B tPHZ Output Disable Time 1.5 5 1.5 4.8 ns tPLZ xOE to A or B tPZH Output Enable Time 1.5 6.2 1.5 5.8 ns tPZL xDIR to A or B(4) tPHZ Output Disable Time 1.5 5 1.5 4.8 ns tPLZ xDIR to A or B(4) tSK(o) Output Skew (5) — 0.5 — 0.5 ns SWITCHING CHARACTERISTICS OVER OPERATING RANGE(1) NOTES: times should be degraded by 20%. 2. See test circuit and waveforms. 3. Minimum limits are guaranteed but not tested on Propagation Delays. 4. This parameter is guaranteed but not tested. 5. Skew between any two outputs, of the same package, switching in the same direction. This parameter is guaranteed by design.

INDUSTRIAL TEMPERATURE RANGE IDT74FCT163245A/C 3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER Pulse Generator R T D.U.T. VCC VIN C L VOUT 50pF 500Ω 500Ω Open GND 1.5V 1.5V 1.5V 1.5V DATA INPUT TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL tSU tH tREM tSU tH PRESET CLEAR CLOCK ENABLE ETC. HIGH-LOW-HIGH PULSE LOW-HIGH-LOW PULSE tW 1.5V 1.5V SAME PHASE INPUT TRANSITION 1.5V 1.5V VOH tPLH OUTPUT OPPOSITE PHASE INPUT TRANSITION 1.5V tPLH tPHL tPHL VOL CONTROL INPUT 1.5V OUTPUT NORMALLY LOW OUTPUT NORMALLY HIGH SWITCH SWITCH GND VOL 0.3V 0.3V tPLZtPZL tPZH tPHZ 1.5V 1.5V ENABLE DISABLE VOH TEST CIRCUITS AND WAVEFORMS Propagation Delay Test Circuits for All Outputs Enable and Disable Times Set-up, Hold, and Release Times Pulse Width Test Switch Open Drain Disable Low 6V Enable Low Disable High GND Enable High All Other Tests Open SWITCH POSITION DEFINITIONS: CL = Load capacitance: includes jig and probe capacitance. RT = Termination resistance: should be equal to Z OUT of the Pulse Generator. NOTES: 1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH. 3. if V CC is below 3V, input voltage swings should be adjusted not to exceed V CC.

3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE

ORDERING INFORMATION

Temp. Range XXXX Device Type X Package PVG PAG PFG Shrink Small Outline Package - Green Thin Shrink Small Outline Package - Green Thin Very Small Outline Package - Green 245A 245C Non-Inverting 16-Bit Bidirectional Transceiver − 40°C to +85°C74 FCT XXX Family 163 Double-Density 3.3Volt Datasheet Document History 09/10/09 Pg.7 Updated the ordering information by removing the "IDT" notation and non RoHS part.

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