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AM29F040B-90中文资料PDF规格书
AM29F040B-90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 or TSOP 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 or TSOP
• 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-90
- 制造商:
Spansion
- 功能描述:
Bulk
- 功能描述:
IC FLASH 4MB SMD 29F040 TSOP32
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AMD |
21+ |
PLCC32 |
13880 |
公司只售原装,支持实单 |
询价 | ||
AMD |
22+ |
TSOP32 |
354000 |
询价 | |||
AMD |
;/ |
PDIP |
20 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
AMD |
1922+ |
PLCC |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
AMD |
22+/23+ |
DIP32 |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
AMD |
9932+ |
PLCC |
148 |
询价 | |||
AMD |
23+ |
TSOP-32 |
15000 |
全新原装现货,价格优势 |
询价 | ||
AMD |
22+ |
DIP32 |
6000 |
进口原装 假一罚十 现货 |
询价 | ||
SPANSION |
2023+ |
PQCC32 |
5000 |
原厂全新正品旗舰店优势现货 |
询价 | ||
AMD |
2020+ |
PLCC |
350000 |
100%进口原装正品公司现货库存 |
询价 |
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