AM29LV008B Datasheet | AMD

features : A hardware method of locking a sector to prevent any program or erase operations within that sector Sectors can be locked in-system or via programming equipment Temporary Sector Unprotect feature allows code changes in previously locked sectors s Unlock Bypass Program mand - Reduces overall programming time when issuing multiple program mand sequences s Top or bottom boot block configurations available s 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 s Minimum 1,000,000 write cycle guarantee per sector s Package option - 40-pin TSOP s patibility with JEDEC standards - Pinout and software patible with singlepower supply Flash - Superior inadvertent write protection s Data# Polling and toggle bits - Provides a software method of detecting program or erase operation pletion s Ready/Busy# pin (RY/BY#) - Provides a hardware method of detecting program or erase cycle pletion s 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 s Hardware reset pin (RESET#) - Hardware method to reset the device to reading array data This document contains information on a product under development at Advanced Micro Devices. The information is intended to help you evaluate this product. AMD reserves the right to change or discontinue work on this proposed product without notice. Publication# 21524 Rev: B Amendment/+1 Issue Date: March 1998 Refer to AMD’s Website (.amd.) for the latest information. P R E L I M I N A R Y GENERAL DESCRIPTION The Am29LV008B is an 8 Mbit, 3.0 volt-only Flash memory organized as 1,048,576 bytes. The device is offered in a 40-pin TSOP package. The byte-wide (x8) data appears on DQ7- DQ0. This device requires only a single, 3.0 volt VCC supply to perform read,...