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參數資料
| 型號： | Am29F040B-70EI |
| 廠商： | Advanced Micro Devices, Inc. |
| 英文描述： | 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| 中文描述： | 4兆位（512畝× 8位）的CMOS 5.0伏只，統一部門快閃記憶體 |
| 文件頁數： | 1/30頁 |
| 文件大小： | 403K |
| 代理商： | AM29F040B-70EI |
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PRELIMINARY
Publication# 21445
Rev: B Amendment/+2
Issue Date: April 1998
Am29F040B
4 Megabit (512 K x 8-Bit)
CMOS 5.0 Volt-only, Uniform Sector Flash Memory
Distinctive Characteristics
s 5.0 V
± 10% for read and write operations
— Minimizes system level power requirements
s Manufactured on 0.35 m process technology
— Compatible with 0.5 m Am29F040 device
s High performance
— Access times as fast as 55 ns
s Low power consumption
— 20 mA typical active read current
— 30 mA typical program/erase current
— 1 A typical standby current (standard access
time to active mode)
s Flexible sector architecture
— 8 uniform sectors of 64 Kbytes each
— Any combination of sectors can be erased
— Supports full chip erase
— Sector protection:
A hardware method of locking sectors to prevent
any program or erase operations within that
sector
s Embedded Algorithms
— Embedded Erase algorithm automatically
preprograms and erases the entire chip or any
combination of designated sectors
— Embedded Program algorithm automatically
writes and verifies bytes at specified addresses
s Minimum 1,000,000 program/erase cycles per
sector guaranteed
s Package options
— 32-pin PLCC, TSOP, or PDIP
s Compatible with JEDEC standards
— Pinout and software compatible with
single-power-supply Flash standard
— Superior inadvertent write protection
s Data# Polling and toggle bits
— Provides a software method of detecting
program or erase cycle completion
s Erase Suspend/Erase Resume
— Suspends a sector erase operation to read data
from, or program data to, a non-erasing sector,
then resumes the erase operation
相關PDF資料 |
PDF描述 |
|---|---|
| Am29F040B-70JC | 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| Am29F040B-70JE | 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| Am29F040B-70JI | 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| Am29F040B-70PCB | 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| Am29F040B-70PC | 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AM29F040B-70JC | 制造商:Advanced Micro Devices 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, PLCC |
| AM29F040B-70JD | 制造商:Spansion 功能描述:IC SM FLASH 5V 4MB |
| AM29F040B-70JD | 制造商:Spansion 功能描述:FLASH MEMORY IC |
| AM29F040B-70JF | 功能描述:閃存 4M (512Kx8) 70ns 5v Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數據總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| AM29F040B-70JF | 制造商:Spansion 功能描述:FLASH MEMORY IC |
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