AM29F200B
AM29F200B is 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only/ Boot Sector Flash Memory manufactured by AMD.
DATA SHEET
2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
DISTINCTIVE CHARACTERISTICS
- 5.0 V for read and write operations
- Minimizes system level power requirements
- Manufactured on 0.32 µm process technology
- patible with 0.5 µm Am29F200A device
- High performance
- Access times as fast as 45 ns
- Low power consumption
- 20 m A typical active read current (byte mode)
- 28 m A typical active read current for (word mode)
- 30 m A typical program/erase current
- 1 µA typical standby current
- Sector erase architecture
- One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and three 64 Kbyte sectors (byte mode)
- One 8 Kword, two 4 Kword, one 16 Kword, and three 32 Kword sectors (word mode)
- Supports full chip erase
- Sector Protection Features
: A hardware method of locking a sector to prevent any program or erase operations within that sector Sectors can be locked via programming equipment Temporary Sector Unprotect feature allows code changes in previously locked sectors
- Top or bottom boot block configurations available
- Embedded Algorithms
- Embedded Erase algorithm automatically preprograms and erases the entire chip or any bination of designated sectors
- Embedded Program algorithm automatically writes and verifies data at specified addresses
- Minimum 1,000,000 write/erase cycles guaranteed
- 20-year data retention at 125° C
- Reliable operation for the life of the system
- Package options
- 44-pin SO
- 48-pin...
