A29L400A中文资料联笙电子数据手册PDF规格书

特性 Features

● Single power supply operation

- Full voltage range: 2.7 to 3.6 volt read and write operations for battery-powered applications

- Regulated voltage range: 3.0 to 3.6 volt read and write operations for compatibility with high performance 3.3 volt microprocessors

● Access times:

- 70/90 (max.)

● Current:

- 4 mA typical active read current

- 20 mA typical program/erase current

- 200 nA typical CMOS standby

- 200 nA Automatic Sleep Mode current

● Flexible sector architecture

- 16 Kbyte/ 8 KbyteX2/ 32 Kbyte/ 64 KbyteX7 sectors

- 8 Kword/ 4 KwordX2/ 16 Kword/ 32 KwordX7 sectors

- Any combination of sectors can be erased

- Supports full chip erase

- Sector protection:

A hardware method of protecting sectors to prevent any inadvertent program or erase operations within that sector. Temporary Sector Unprotect feature allows code changes in previously locked sectors

● Extended operating temperature range: -40°C ~ +85°C for –U series

● Unlock Bypass Program Command

- Reduces overall programming time when issuing multiple program command sequence

● Top or bottom boot block configurations available