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AM29F040B-70JI中文资料PDF规格书
AM29F040B-70JI规格书详情
GENERAL DESCRIPTION
The Am29F040B is a 4 Mbit, 5.0 volt-only Flash memory organized as 524,288 Kbytes of 8 bits each. The
512 Kbytes of data are divided into eight sectors of 64
Kbytes each for flexible erase capability. The 8 bits of
data appear on DQ0–DQ7. The Am29F040B is offered
in 32-pin PLCC, TSOP, and PDIP packages. 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 write or erase operations. The device can
also be programmed in standard EPROM programmers.
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 Am29F040 device
■ High performance
— Access times as fast as 55 ns
■ 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)
■ 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
■ 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
■ Minimum 1,000,000 program/erase cycles per sector guaranteed
■ 20-year data retention at 125°C
— Reliable operation for the life of the system
■ Package options
— 32-pin PLCC, TSOP, or PDIP
■ Compatible with JEDEC standards
— Pinout and software compatible with single-power-supply Flash standard
— Superior inadvertent write protection
■ Data# Polling and toggle bits
— Provides a software method of detecting program or erase cycle completion
■ 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
产品属性
- 型号:
AM29F040B-70JI
- 功能描述:
闪存 4M(512Kx8) 70ns 5v Parallel NOR 闪存
- RoHS:
否
- 制造商:
ON Semiconductor
- 数据总线宽度:
1 bit
- 存储类型:
Flash
- 存储容量:
2 MB
- 结构:
256 K x 8
- 接口类型:
SPI
- 电源电压-最大:
3.6 V
- 电源电压-最小:
2.3 V
- 最大工作电流:
15 mA
- 工作温度:
- 40 C to + 85 C
- 安装风格:
SMD/SMT
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AMD |
2020+ |
PLCC |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
AMD |
23+ |
PLCC32 |
6888998 |
一站式BOM配单 |
询价 | ||
AMD |
23+ |
PLCC32 |
207 |
原装正品,假一罚十! |
询价 | ||
AMD |
2020+ |
原厂封装 |
9771 |
专营军工航天芯片,只做全新原装,价格超低! |
询价 | ||
AMD |
22+ |
PLCC-32 |
2630 |
询价 | |||
AMD |
PLCC32 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
AMD |
23+ |
PLCC32 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
AMD |
2022+ |
PLCC32 |
45824 |
询价 | |||
AMD |
23+ |
PLCC32 |
12300 |
全新原装真实库存含13点增值税票! |
询价 | ||
AMD |
PLCC |
18 |
询价 |