SLG7NT4779 DIALOG

Document overview

  • Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 7

Technical content

Features

  • Low Power Consumption
  • Pb-Free / RoHS Compliant
  • Halogen-Free
  • STQFN-12 Package Output Summary
  • 3 Outputs — Push Pull 1X
  • 1 Output — 3-State 1X Pin Configuration 4 5 12 11 STQFN-12 TOP VIEW VDD MISO CLK MOSI EN CS GND CS_EXT MOSI_S MISO_S NC CLK_DIV Silego SLG7NT4779 is a low power and small form device. The SoC is housed in a 1.6 x 1.6 mm STQFN package which is optimal for using with small devices.

Clock Divider and Chip Select Extender SLG7NT4779_DS_r015 Preliminary Page 2 Pin Configuration Pin # Pin Name Type Pin Description

1 VDD PWR Supply Voltage

2 MISO Digital Input Digital Input without Schmitt trigger

3 CLK Digital Input Digital Input without Schmitt trigger

4 MOSI Digital Input Digital Input without Schmitt trigger

5 EN Digital Input Digital Input without Schmitt trigger

6 CS Digital Input Digital Input without Schmitt trigger

7 GND GND Ground

8 CS_EXT Digital Output Push Pull 1X

9 MOSI_S Digital Output Push Pull 1X

10 MISO_S Digital Output 3-State Output 1X

11 NC -- Keep Floating or Connect to GND

12 CLK_DIV Digital Output Push Pull 1X

Ordering Information

SLG7NT4779V V=STQFN-12 SLG7NT4779VTR STQFN-12 – Tape and Reel (3k units)

Clock Divider and Chip Select Extender SLG7NT4779_DS_r015 Preliminary Page 3 Absolute Maximum Conditions Parameter Min. Max. Unit VHIGH to GND -0.3 7 V Voltage at input pins -0.3 7 V Current at input pin -1.0 1.0 mA Storage temperature range -65 125 °C Junction temperature -- 150 °C ESD Protection (Human Body Model) 2000 -- V ESD Protection (Charged Device Model) 1000 -- V Moisture Sensitivity Level 1

Electrical Characteristics

(@ 25°C, unless otherwise stated) Symbol Parameter Condition/Note Min. Typ. Max. Unit VDD Supply Voltage 3 3.3 3.6 V TA Operating Temperature -40 25 85 °C IQ Quiescent Current Static inputs and outputs -- 1 -- µA VO Maximal Voltage Applied to any PIN in High-Impedance State -- -- VDD V IO Maximal Average or DC Current (note 1) Per Each Chip Side -- -- 90 mA VIH HIGH-Level Input Voltage Logic Input, at VDD=3.3V 1.78 -- VDD V VIL LOW-Level Input Voltage Logic Input, at VDD=3.3V -- -- 1.21 V IIH HIGH-Level Input Current Logic Input PINs; VIN = VDD -1.0 -- 1.0 µA IIL LOW-Level Input Current Logic Input PINs; VIN = 0V -1.0 -- 1.0 µA VOH HIGH-Level Output Voltage (note 1) Push Pull & PMOS OD, IOH = 3mA, 1X Driver, at VDD=3.3 V 2.71 3.09 -- V VOL LOW-Level Output Voltage (note 1) Push Pull, IOL = 3mA, 1X Driver, at VDD=3.3 V -- 0.18 0.28 V IOH HIGH-Level Output Current (note 1) Push Pull & PMOS OD, VOH = 2.4 V, 1X Driver, at VDD=3.3 V 5.83 10.158 -- mA IOL LOW-Level Output Current (note 1) Push Pull, VOL =0.4V, 1X Driver, at VDD=3.3 V 4.06 6.44 -- mA TPD_CLK CLK to CLK_DIV Propagation Delay Time 33 -- 63 ns TPD_CS CS to CS_N Propagation Delay Time 34 -- 62 ns TPD_MOSI MOSI to MOSI_S Propagation Delay Time 29 -- 57 ns TPD_MISO MISO to MISO_S Propagation Delay Time 28 -- 58 ns TSU Start up Time From VDD rising past 1.35V -- 0.31 -- ms 1. Guaranteed by Design.

Clock Divider and Chip Select Extender SLG7NT4779_DS_r015 Preliminary Page 4 Package Top Marking Datasheet Revision Programming Code Number Locked Status Part Code Revision Date 0.15 004 U UW A 09/28/2015 The IC security bit is locked/set for code security for production unless otherwise specified. Revision number is not changed for bit locking.

Clock Divider and Chip Select Extender SLG7NT4779_DS_r015 Preliminary Page 5 Package Drawing and Dimensions

12 Lead STQFN Package

Clock Divider and Chip Select Extender SLG7NT4779_DS_r015 Preliminary Page 6 Tape and Reel Specification Package Type # of Pins Nominal Package Size (mm) Max Units Reel & Hub Size (mm) Trailer A Leader B Pocket (mm) per reel per box Pockets Length (mm) Pockets Length (mm) Width Pitch STQFN 12L FC 0.4P Green 12 1.6x1.6x0.55 3000 3000 178/60 100 400 100 400 8 4 Carrier Tape Drawing and Dimensions Package Type Pocket BTM Length (mm) Pocket BTM Width (mm) Pocket Depth (mm) Index Hole Pitch (mm) Pocket Pitch (mm) Index Hole Diameter (mm) Index Hole to Tape Edge (mm) Index Hole to Pocket Center (mm) Tape Width (mm) A0 B0 K0 P0 P1 D0 E F W STQFN 12L FC 0.4P Green Refer to EIA-481 Specifications Recommended Reflow Soldering Profile Please see IPC/JEDEC J-STD-020: latest revision for reflow profile based on package volume of 1.408 mm3 (nominal). More information can be found at www.jedec.org.

Clock Divider and Chip Select Extender SLG7NT4779_DS_r015 Preliminary Page 7 Silego Website & Support Silego Technology Website Silego Technology provides online support via our website at http://www.silego.com/.This website is used as a means to make files and information easily available to customers. For more information regarding Silego Green products, please visit: http://greenpak.silego.com/ http://greenpak2.silego.com/ http://greenpak3.silego.com/ http://greenfet.silego.com/ http://greenfet2.silego.com/ http://greenclk.silego.com/ Products are also available for purchase directly from Silego at the Silego Online Store at http://www.silego.com/ Silego Technical Support Datasheets and errata, application notes and example designs, user guides, and hardware support documents and the latest software releases are available at the Silego website or can be requested directly at info@silego.com. For specific GreenPAK design or applications questions and support please send e-mail requests to GreenPAK@silego.com Users of Silego products can receive assistance through several channels: Online Training Silego Technology has live training assistance and sales support available at http://www.silego.com/. Please contact us to schedule a 1 on 1 training session with one of our application engineers. Contact Your Local Sales Representative Customers can contact their local sales representative or field application engineer (FAE) for support. Local sales offices are also available to help customers. More information regarding your local representative is available at the Silego website or send a request to info@silego.com Contact Silego Directly Silego can be contacted directly via e-mail at info@silego.com or user submission form, located at the following URL: http://support.silego.com/ Other Information The latest Silego Technology press releases, listing of seminars and events, listings of worldwide Silego Technology offices and representatives are all available at http://www.silego.com/ THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. SILEGO TECHNOLOGY DOES NOT ASSUME ANY LIABILITY ARISING OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. SILEGO TECHNOLOGY RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN, FUNCTIONS AND RELIABILITY WITHOUT NOTICE 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 1 1 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1.2 1.3 1.4 1.5 80 1 1 1 1 1 25 1 3.3 3 3,3 3,6 1 900 250 Disabl e Disabl e T\\PD _CLK CLK to CLK_DIV Pr opagation D elay Ti me ns 2 3 33 -- 63 T\\PD _CS CS to C S_N Pr opagation D elay Time 5 34 -- 62 ns T\\PD _MOSI MOSI to MOSI_S Pr opagation D elay Time 29 -- 57 ns T\\PD _MISO MISO to MISO_S Pr opagation D elay Time 2c 3c 4c 28 -- 58 ns 2d 3d 4d 5d SLG46120 ( SLG4R $$$$)