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AM28F256A-90FI中文资料
AM28F256A-90FI数据手册规格书PDF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
AM28F256A-90FI产品属性
- 类型
描述
- 型号
AM28F256A-90FI
- 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 |
24+ |
6423 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
||||
AMD |
25+ |
TSOP32 |
3629 |
原装优势!房间现货!欢迎来电! |
|||
AMD |
23+ |
PLCC |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
|||
AMD |
23+ |
PLCC-32 |
65600 |
||||
AMD |
22+ |
PLCC-32 |
8000 |
原装正品支持实单 |
|||
AMD |
2025+ |
TSSOP |
3695 |
全新原厂原装产品、公司现货销售 |
|||
AMD |
23+ |
TSSOP |
8000 |
专注配单,只做原装进口现货 |
|||
AMD |
23+ |
TSSOP |
7000 |
||||
AMD |
2450+ |
TSSOP |
9850 |
只做原厂原装正品现货或订货假一赔十! |
|||
AMD |
QQ咨询 |
PLCC |
839 |
全新原装 研究所指定供货商 |
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AMD相关芯片制造商
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