AM29F200BB-120DPE1数据手册AMD中文资料规格书

描述 Description

GENERAL DESCRIPTION
The Am29F200B in Known Good Die (KGD) form is a 2 Mbit, 5.0 Volt-only Flash memory. AMD defines KGD as standard product in die form, tested for functionality and speed. AMD KGD products have the same reli
ability and quality as AMD products in packaged form.Am29F200B

特性 Features

The Am29F200B is organized as 262,144 bytes of 8-bits each or 131,072 words of 16 bits each. The 8-bit data appears on DQ0-DQ7; the 16-bit data appears on DQ0-DQ15. This 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.DISTINCTIVE CHARACTERISTICS
■ 5.0 V ± 10% for read and write operations
— Minimizes system level power requirements
■ Manufactured on 0.32 µm process technology
— Compatible with 0.5 µm Am29F200A device
■ High performance
— 70, 90, or 120 ns access time
■ Low power consumption
— 20 mA typical active read current (byte mode)
— 28 mA typical active read current for (word mode)
— 30 mA typical program/erase current
— 1 µA typical standby current
■ Sector erase architecture
— One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and three 64 Kbyte sectors (byte mode)
— One 8 Kword, two 4 Kword, one 16 Kword, and three 32 Kword sectors (word mode)
— Supports full chip erase
— Sector Protection features:
A hardware method of locking a sector to prevent any program or erase operations within that sector
Sectors can be locked via programming equipment
Temporary Sector Unprotect feature allows code changes in previously locked sectors
■ Top or bottom boot block configurations available