首页>AM29F040B-55PC>规格书详情
AM29F040B-55PC中文资料超威半导体数据手册PDF规格书
AM29F040B-55PC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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AMD |
01+ |
TSOP32 |
3 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
AMD |
21+ |
TSOP |
1755 |
原装现货假一赔十 |
询价 | ||
AMD |
2016+ |
TSOP |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
AMD |
21+ |
TSOP |
65200 |
一级代理/放心采购 |
询价 | ||
AMD |
2339+ |
TSOP |
6423 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
AMD |
23+24 |
DIP- |
9680 |
原盒原标.进口原装.支持实单 .价格优势 |
询价 | ||
AMD |
2020+ |
DIP |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
ADM |
23+ |
PLCC32 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
AMD |
22+ |
TSOP32 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
AMD |
2016+ |
TSOP |
6528 |
只做进口原装现货!或订货,假一赔十! |
询价 |