AM29F800BB-90EC

Product Summary

The AM29F800BB-90EC is an 8 Mbit, 5.0 volt-only Flash memory organized as 1,048,576 bytes or 524,288 words. The device is offered in 44-pin SO and 48-pin TSOP packages. The word-wide data (x16) appears on DQ15–DQ0; the byte-wide (x8) data appears on DQ7-DQ0. This device is designed to be programmed insystem with the standard system 5.0 volt VCC supply. A 12.0 V VPP is not required for write or erase operations. The AM29F800BB-90EC can also be programmed in standard EPROM programmers.

Parametrics

AM29F800BB-90EC absolute maximum ratings: (1)Plastic Packages: -65℃ to +150℃; (2)Ambient Temperature with Power Applied: -55℃ to +125℃; (3)Voltage with Respect to Ground VCC (Note 1): -2.0 V to +7.0 V; (4)A9, OE#, and; (5)RESET# (Note 2): -2.0 V to +12.5 V; (6)All other pins (Note 1): -0.5 V to +7.0 V; (7)Output Short Circuit Current: 200 mA.

Features

AM29F800BB-90EC features: (1)Single power supply operation, 5.0 Volt-only operation for read, erase, and program operations, Minimizes system level requirements; (2)Manufactured on 0.35 μm process technology, Compatible with 0.5 μm Am29F800 device; (3)High performance, Access times as fast as 55 ns; (4)Low power consumption (typical values at 5MHz), 1 μA standby mode current; 20 mA read current (byte mode); 28 mA read current (word mode); 30 mA program/erase current; (5)Flexible sector architecture, One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and fifteen 64 Kbyte sectors (byte mode); One 8 Kword, two 4 Kword, one 16 Kword, and fifteen 32 Kword sectors (word mode); Supports full chip erase; (6)Top or bottom boot block configurations; (7)available; (8)Embedded Algorithms, Embedded Erase algorithm automatically; (9)preprograms and erases the entire chip or any combination of designated sectors; (10)Embedded Program algorithm automatically writes and verifies data at specified addresses; (11)Minimum 1,000,000 program/erase cycles per sector guaranteed; (12)Package option, 48-pin TSOP; 44-pin SO; (13)Compatibility with JEDEC standards, Pinout and software compatible with singlepower-supply Flash; Superior inadvertent write protection; (14)Data# Polling and toggle bits, Provides a software method of detecting program or erase operation completion; (15)Ready/Busy# pin (RY/BY#), Provides a hardware method of detecting program or erase cycle completion; (16)Erase Suspend/Erase Resume, Suspends an erase operation to read data from, or program data to, a sector that is not being; (17)erased, then resumes the erase operation; (18)Hardware reset pin (RESET#), Hardware method to reset the device to reading array data.

Diagrams