NV24C64

NV24C64 Product Preview 64 Kb I2C CMOS Serial EEPROM Description The NV24C64 is a 64 Kb CMOS Serial EEPROM device, internally organized as 8192 words of 8 bits each. It features a 32−byte page write buffer and supports the Standard (100 kHz), Fast (400 kHz) and Fast−Plus (1 MHz) I2C protocol. External address pins make it possible to address up to eight NV24C64 devices on the same bus. Features Supports Standard, Fast and Fast−Plus I2C Protocol 1.7 V to 5.5 V Supply Voltage Range 32−Byte Page Write Buffer Hardware Write Protection for Entire Memory Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA) Low Power CMOS Technology 1,000,000 Program/Erase Cycles 100 Year Data Retention Automotive Grade 2 (105°C) Temperature Range SOIC, TSSOP 8−lead and WLCSP 4−bump Packages This Device is Pb−Free, Halogen Free/BFR Free, and RoHS Compliant VCC SCL A2, A1, A0 WP NV24C64 SDA VSS Figure 1. Functional Symbol This document contains information on a product under development. ON Semiconductor reserves the right to change or discontinue this product without notice. www.onsemi.com SOIC−8 DW SUFFIX CASE 751BD TSSOP−8 DT SUFFIX CASE 948AL WLCSP−4 C4 SUFFIX CASE 567JY PIN CONFIGURATIONS (Top Views) A0 1 A1 A2 VSS VCC WP 1 VCC A1 SCL SCL B1 SDA A2 VSS B2 SDA SOIC (DW), TSSOP (DT) WLCSP (C4) For the location of Pin 1, please consult the corresponding package drawing. Pin Name A0, A1, A2 SDA SCL WP VCC VSS PIN FUNCTION Functi...