AM29F002BT-90JK vs MX29F002NTQC-90 vs MBM29F002TC-90PD Comparison

GENERAL DESCRIPTION The MX29F002T/B is a 2-mega bit Flash memory organized as 256K bytes of 8 bits only. MXICs Flash memories offer the most cost-effective and reliable read/write nonvolatile random access memory. The MX29F002T/B is packaged in 32-pin PDIP,PLCC and 32-pin TSOP(I). It is designed to be reprogrammed and erased in-system or in standard EPROM programmers. FEATURES • 262,144x 8 only • Fast access time: 55/70/90/120ns • Low power consumption    - 30mA maximum active current(5MHz)    - 1uA typical standby current • Programming and erasing voltage 5V ± 10% • Command register architecture    - Byte Programming (7us typical)    - Sector Erase (16K-Byte x1, 8K-Byte x 2, 32K-Byte x1, and 64K-Byte x 3) • Auto Erase (chip & sector) and Auto Program    - Automatically erase any combination of sectors or the whole chip with Erase Suspend capability.    - Automatically programs and verifies data at specified address • Erase Suspend/Erase Resume    - Suspends an erase operation to read data from, or program data to, a sector that is not being erased, then resumes the erase operation. • Status Reply    - Data polling & Toggle bit for detection of program and erase cycle completion. • Sector protection    - Hardware method to disable any combination of sectors from program or erase operations    - Sector protect/unprotect for 5V only system or 5V/12V system • 100,000 minimum erase/program cycles • Latch-up protected to 100mA from -1 to VCC+1V • Boot Code Sector Architecture    - T = Top Boot Sector    - B = Bottom Boot Sector • Hardware RESET pin(only for 29F002T/B)    - Resets internal state machine to read mode • Low VCC write inhibit is equal to or less than 3.2V • Package type:    - 32-pin PDIP    - 32-pin PLCC    - 32-pin TSOP (Type 1) • 20 years data retention