29F080-12中文资料​​​​​​​​​​​​旺宏电子数据手册PDF规格书

GENERAL DESCRIPTION

The MX29F080 is a 8-mega bit Flash memory organized as 1024K bytes of 8 bits. MXICs Flash memories offer the most cost-effective and reliable read/write non-volatile random access memory. The MX29F080 is packaged in 40-pin TSOP or 44-pin SOP. It is designed to be reprogrammed and erased in system or in standard EPROM programmers.

FEATURES

• 1,048,576 x 8 byte mode only

• Single power supply operation

- 5.0V only operation for read, erase and program operation

• Fast access time: 70/90/120ns

• Low power consumption

- 30mA maximum active current

- 0.2uA typical standby current

• Command register architecture

- Byte Programming (7us typical)

- Sector Erase of 16 equal sector with 64K-Byte each

• Auto Erase (chip & sector) and Auto Program

- Automatically erase any combination of sectors with Erase Suspend capability.

- Automatically program and verify data at specified address

• Erase suspend/Erase Resume

- Suspends sector erase operation to read data from, or program data to, another sector that is not being erased, then resumes the erase.

• Status Reply

- Data polling & Toggle bit for detection of program and erase operation completion.

• Ready/Busy (RY/BY)

- Provides a hardware method of detecting program and erase operation completion.

• Sector Group protect/chip unprotect for 5V/12V system.

• Sector Group protection

- Hardware protect method for each group which consists of two adjacent sectors

- Temporary sector group unprotect allows code changes in previously locked sectors

• 10,000 minimum erase/program cycles

• Latch-up protected to 100mA from -1V to VCC+1V

• Low VCC write inhibit is equal to or less than 3.2V

• Package type:

- 40-pin TSOP or 44-pin SOP

• Compatibility with JEDEC standard

- Pinout and software compatible with single-power supply Flash