NV25512MUW

EEPROM Serial 512-Kb SPI Automotive Grade 1 in Wettable Flank UDFN-8 Package NV25512MUW Description The NV25512 is a EEPROM Serial 512−Kb SPI Automotive Grade 1 device internally organized as 64Kx8 bits. This features a 128−byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the NV25512 device. The device features software and hardware write protection, including partial as well as full array protection. On−Chip ECC (Error Correction Code) makes the device suitable for high reliability applications. 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) 128−byte Page Write Buffer Additional Identification Page with Permanent Write Protection 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 This Device is Pb−Free, Halogen Free/BFR Free, and RoHS Compliant VCC SI CS WP NV25512 SO HOLD SCK VSS Figure 1. Functional Symbol www.onsemi.com 1 UDFN8 (Wettable Flank) MUW3 SUFFIX CASE 517DH PIN CONFIGURATION CS 1 SO WP ...