Description The A29L800A is an 8Mbit, 3.0 volt-only Flash memory organized as 1,048,576 bytes of 8 bits or 524,288 words of 16 bits each. The 8 bits of data appear on I/O0 - I/O7; the 16 bits of data appear on I/O0~I/O 15. The A29L800A is offered in 48-ball TFBGA, 44-pin SOP and 48-Pin TSOP packages. This device is designed to be programmed in-system with the standard system 3.0 volt VCC supply. Additional 12.0 volt VPP is not required for in-system write or erase operations. However, the A29L800A can also be programmed in standard EPROM programmers. The A29L800A has the first toggle bit, I/O6, which indicates whether an Embedded Program or Erase is in progress, or it is in the Erase Suspend. Besides the I/O6 toggle bit, the A29L800A has a second toggle bit, I/O2, to indicate whether the addressed sector is being selected for erase. The A29L800A also offers the ability to program in the Erase Suspend mode. The standard A29L800A offers access times of 70 and 90ns, allowing high-speed mi Features Single power supply operation - Full voltage range: 2.7 to 3.6 volt read and write operations for battery-powered applications Access times: - 70/90 (max.) Current: - 9 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 KbyteX15 sectors - 8 Kword/ 4 KwordX2/ 16 Kword/ 32 KwordX15 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 Extended operating temperature range: -40C ~ +85C for -U series; -25C ~ +85C for I series Unlock Bypass Program Command - Reduces overall programming time when issuing multiple program command sequence Top or bottom boot block configurations available Embedded Algorithms - Embedded Erase algorithm will automatically erase the entire chip or any specification is not implied or intended. Expo