GENERAL DESCRIPTION
The Pm29F004 is a 4 Megabit, 5 Volt-only Flash Memory organized as 524,288 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.

FEATURES
• Single Power Supply Operation
   - 5.0 V ± 10% Read/Program/Erase
• High Performance Read
   - 70/90 ns access time
• Memory Blocks Architecture
   - One 16 Kbytes top or bottom Boot Block with
   software lockout
   - Two 8 Kbytes Parameter Blocks
   - One 96 Kbytes Main Block
   - Three 128 Kbytes Main Blocks
• Automatic Block Erase and Byte Program
   - Typical 12 µs/byte programming
   - Typical 50 ms block or chip erase
• Hardware Data Protection
• Data# Polling and Toggle Bit Features
• Low Power Consumption
   - Typical 15 mA active read current
   - Typical 40 mA program/erase current
   - Typical 0.1 µA 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 µm process