器件名称: PM29F002
功能描述: 2 Megabit (256K X 8) 5.0 Volt-only CMOS Flash Memory
文件大小: 148.3KB 共21页
简 介:PMC
FEATURES
Single Power Supply Operation - 5.0 V ± 10% Read/Program/Erase High Performance Read - 55/70/90 ns access time Cost Effective Block Architecture - One 16 Kbytes top or bottom Boot Block with software lockout - Two 8 Kbytes Parameter Blocks - One 96 Kbytes Main Block - One 128 Kbytes Main Block Automatic Erase and Program - Typical 15 s/byte programming - Typical 40 ms block or chip erase Hardware Data Protection
ADVANCE INFORMATION
Pm29F002
2 Megabit (256K X 8) 5.0 Volt-only CMOS Flash Memory
Data# Polling and Toggle Bit Features Low Power Consumption - Typical 10 mA active read current - Typical 40 mA program/erase current - Typical <0.1 A CMOS standby current High Product Endurance - Guarantee 10,000 program/erase cycles - Typical 50,000 program/erase cycles - Minimum 10 years data retention Industrial Standard Pin-out and Packaging - 32-pin Plastic DIP - 32-pin PLCC Manufactured on 0.30 m process - Fully compatible with previous 0.35 m version
GENERAL DESCRIPTION
The Pm29F002 is a 2 Megabit, 5.0 Volt-only Flash Memory organized as 262,144 bytes of 8 bits each. This device is designed to use a 5.0 Volt power supply to perform in-system programming, 12.0 Volt VPP power supply for program and erase operation is not required. The device can be programmed in standard EPROM programmers as well. The 2 Megabit memory array is divided into five blocks of one 16 Kbytes, two 8 Kbytes, one 96 Kbytes, and one 128 Kbytes for BIOS and parameters storage. The fi……
