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參數(shù)資料
| 型號(hào)： | Am29F040B-90JE |
| 廠(chǎng)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(tǒng)一部門(mén)快閃記憶體 |
| 文件頁(yè)數(shù)： | 1/30頁(yè) |
| 文件大小： | 403K |
| 代理商： | AM29F040B-90JE |
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PRELIMINARY
Publication#
21445
Issue Date:
April 1998
Rev:
B
Amendment/
+2
Am29F040B
4 Megabit (512 K x 8-Bit)
CMOS 5.0 Volt-only, Uniform Sector Flash Memory
Distinctive Characteristics
I
5.0 V
±
10% for read and write operations
— Minimizes system level power requirements
I
Manufactured on 0.35
μm process technology
— Compatible with 0.5 μm Am29F040 device
I
High performance
— Access times as fast as 55 ns
I
Low power consumption
— 20 mA typical active read current
— 30 mA typical program/erase current
— 1 μA typical standby current (standard access
time to active mode)
I
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
I
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
I
Minimum 1,000,000 program/erase cycles per
sector guaranteed
I
Package options
— 32-pin PLCC, TSOP, or PDIP
I
Compatible with JEDEC standards
— Pinout and software compatible with
single-power-supply Flash standard
— Superior inadvertent write protection
I
Data# Polling and toggle bits
— Provides a software method of detecting
program or erase cycle completion
I
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(guān)PDF資料 |
PDF描述 |
|---|---|
| AM29F040B-90JEB | 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| AM29F040B-90JI | 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| AM29F040B-90JIB | 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| AM29F040B-90PC | 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| AM29F040B-90PCB | 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM29F040B-90JF | 功能描述:閃存 4M (512Kx8) 90ns 5v Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線(xiàn)寬度:1 bit 存儲(chǔ)類(lèi)型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類(lèi)型: 接口類(lèi)型:SPI 訪(fǎng)問(wèn)時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| AM29F040B-90JF | 制造商:Spansion 功能描述:IC FLASH 4MB SMD 29F040 PLCC32 |
| AM29F040B-90JF\T | 制造商:Spansion 功能描述:NOR Flash Parallel 5V 4Mbit 512K x 8bit 90ns 32-Pin PLCC T/R |
| AM29F040B-90JFT | 制造商:Spansion 功能描述:NOR Flash Parallel 5V 4Mbit 512K x 8bit 90ns 32-Pin PLCC T/R |
| AM29F040B-90JI | 功能描述:閃存 4M (512Kx8) 90ns 5v Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線(xiàn)寬度:1 bit 存儲(chǔ)類(lèi)型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類(lèi)型: 接口類(lèi)型:SPI 訪(fǎng)問(wèn)時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
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