NV25020MUW

EEPROM Serial 1/2/4-Kb SPI Automotive Grade 1 in Wettable Flank UDFN8 Package NV25010MUW, NV25020MUW, NV25040MUW Description The NV25010/20/40 are a EEPROM Serial 1/2/4−Kb SPI Automotive Grade 1 devices internally organized as 128x8/256x8/512x8 bits. They feature a 16−byte page write buffer and support the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are a clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the NV25010/20/40 device. These devices feature software and hardware write protection, including partial as well as full array protection. Features Automotive AEC−Q100 Grade 1 (−40°C to +125°C) Qualified 10 MHz SPI Compatible 1.8 V to 5.5 V Supply Voltage Range SPI Modes (0,0) & (1,1) 16−byte Page Write Buffer Self−timed Write Cycle Hardware and Software Protection Block Write Protection − Protect 1/4, 1/2 or Entire EEPROM Array Low Power CMOS Technology 1,000,000 Program/Erase Cycles 100 Year Data Retention Wettable Flank UDFN 8−pad Package These Devices are Pb−Free, Halogen Free/BFR Free, and RoHS Compliant VCC SI CS NV25010/20/40 WP SO HOLD SCK VSS Figure 1. Functional Symbol www.onsemi.com 1 UDFN8 (Wettable Flank) MUW3 SUFFIX CASE 517DH PIN CONFIGURATIONS CS 1 SO WP VSS UDFN8 (MUW3) (Top View) VCC HOLD SCK SI Pin Name CS SO WP VSS SI SCK HOLD VCC PIN FUNCTION F...