AM29F010A-45JC

GENERAL DESCRIPTION

The Am29F010A is a 1 Mbit, 5.0 Volt-only Flash memory organized as 131,072 bytes. The Am29F010A is offered in 32-pin PLCC and TSOP packages. The byte- wide data appears on DQ0-DQ7. The device is designed to be programmed in- system with the standard system 5.0 Volt VCC supply. A 12.0 volt VPP is not required for program or erase operations. The device can also be programmed or erased in standard EPROM programmers.

DISTINCTIVE CHARACTERISTICS

■ Single power supply operation
— 5.0 V ± 10% for read, erase, and program operations
— Simplifies system-level power requirements
■ Manufactured on 0.55 µm process technology
— Compatible with 0.85 µm Am29F010 device
■ High performance
— 45 ns maximum access time
■ Low power consumption
— 20 mA typical active read current
— 30 mA typical program/erase current
— <1 µA typical standby current
■ Flexible sector architecture
— Eight uniform sectors
— Any combination of sectors can be erased
— Supports full chip erase
■ Sector protection
— Hardware-based feature that disables/reenables program and erase operations in any combination of sectors
— Sector protection/unprotection can be implemented using standard PROM programming equipment
■ Embedded Algorithms
— Embedded Erase algorithm automatically pre-programs and erases the chip or any combination of designated sector
— Embedded Program algorithm automatically programs and verifies data at specified address
■ Erase Suspend/Resume
— Supports reading data from a sector not being erased
■ Minimum 100,000 program/erase cycles guaranteed
■ 20-year data retention at 125°C
— Reliable operation for the life of the system
■ Package options
— 32-pin PLCC
— 32-pin TSOP
■ Compatible with JEDEC standards
— Pinout and software compatible with single-power-supply flash
— Superior inadvertent write protection
■ Data# Polling and Toggle Bits
— Provides a software method of detecting program or erase cycle completion