首页>AM28F256A-90JCB>规格书详情
AM28F256A-90JCB中文资料PDF规格书
AM28F256A-90JCB规格书详情
GENERAL DESCRIPTION
The Am28F256A is a 256 K Flash memory organized as 32 Kbytes of 8 bits each. AMD’s Flash memories offer the most cost-effective and reliable read/write non- volatile random access memory. The Am28F256A is packaged in 32-pin PDIP, PLCC, and TSOP versions. It is designed to be reprogrammed and erased in-system or in standard EPROM programmers. The Am28F256A is erased when shipped from the factory.
DISTINCTIVE CHARACTERISTICS
■ High performance
— Access times as fast as 70 ns
■ CMOS low power consumption
— 30 mA maximum active current
— 100 µA maximum standby current
— No data retention power consumption
■ Compatible with JEDEC-standard byte-wide 32-Pin EPROM pinouts
— 32-pin PDIP
— 32-pin PLCC
— 32-pin TSOP
■ 100,000 write/erase cycles minimum
■ Write and erase voltage 12.0 V ±5
■ Latch-up protected to 100 mA from –1 V to VCC +1 V
■ Embedded Erase Electrical Bulk Chip-Erase
— 1.5 seconds typical chip-erase including
pre-programming
■ Embedded Program
— 14 µs typical byte-program including time-out
— 0.5 second typical chip program
■ Command register architecture for
microprocessor/microcontroller compatible
write interface
■ On-chip address and data latches
■ Advanced CMOS flash memory technology
— Low cost single transistor memory cell
■ Embedded algorithms for completely
self-timed write/erase operations
产品属性
- 型号:
AM28F256A-90JCB
- 制造商:
AMD
- 制造商全称:
Advanced Micro Devices
- 功能描述:
256 Kilobit(32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory with Embedded Algorithms
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AMD |
2002 |
161 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
AMD |
21+ |
PLCC |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
AMD |
23+ |
TSOP |
5000 |
原装正品,假一罚十 |
询价 | ||
AMD |
2339+ |
6423 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | |||
AMD |
22+ |
PLCC-32 |
8000 |
原装正品支持实单 |
询价 | ||
AMD |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
AMD |
23+ |
PLCC-32 |
65600 |
询价 | |||
AMD |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
AMD |
2022 |
DIP |
5200 |
全新原装现货 |
询价 | ||
AMD |
QQ咨询 |
PLCC |
839 |
全新原装 研究所指定供货商 |
询价 |