NM24W02中文资料2K/4K/8K/16K-Bit Standard 2-Wire Bus Interface Serial EEPROM with Full Array Write Protect数据手册ONSEMI规格书

描述 Description

General Description
The NM24Wxx devices are 2048/4096/8192/16,384 bits, respectively, of CMOS non-volatile electrically erasable memory. These devices conform to all specifications in the IIC 2-wire protocol and are designed to minimize device pin count, and simplify PC board layout requirements.

特性 Features

■ Hardware Write Protect for entire memory
■ Low Power CMOS
   200µA active current typical
   10µA standby current typical
   1µA standby typical (L)
   0.1µA standby typical (LZ)
■ IIC Compatible interface
   — Provides bidirectional data transfer protocol
■ Sixteen byte page write mode
   — Minimizes total write time per byte
■ Self timed write cycle
   — Typical write cycle time of 6ms
■ Endurance: 1,000,000 data changes
■ Data retention greater than 40 years
■ Packages available: 8-pin DIP, 8-pin SO, and 8-pin TSSOP
■ Available in three temperature ranges
   - Commercial: 0° to +70°C
   - Extended (E): -40° to +85C
   - Automotive (V): -40° to +125°C