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AT25DF021-SSH-B中文资料
AT25DF021-SSH-B数据手册规格书PDF详情
Description
The AT25DF021 is a serial interface Flash memory device designed for use in a wide variety of high-volume consumer based applications in which program code is shad owed from Flash memory into embedded or external RAM for execution. The flexible erase architecture of the AT25DF021, with its erase granularity as small as 4 Kbytes, makes it ideal for data storage as well, eliminating the need for additional data storage
EEPROM devices.
Features
? Single 2.3V - 3.6V or 2.7V - 3.6V Supply
? Serial Peripheral Interface (SPI) Compatible
– Supports SPI Modes 0 and 3
? 66 MHz Maximum Operating Frequency
– Clock-to-Output (tV) of 6 ns Maximum
? Flexible, Optimized Erase Architecture for Code + Data Storage Applications
– Uniform 4-Kbyte Block Erase
– Uniform 32-Kbyte Block Erase
– Uniform 64-Kbyte Block Erase
– Full Chip Erase
? Individual Sector Protection with Global Protect/Unprotect Feature
– Four Sectors of 64 Kbytes Each
? Hardware Controlled Locking of Protected Sectors via WP Pin
? 128-Byte Programmable OTP Security Register
? Flexible Programming
– Byte/Page Program (1 to 256 Bytes)
? Fast Program and Erase Times
– 1.0 ms Typical Page Program (256 Bytes) Time
– 50 ms Typical 4-Kbyte Block Erase Time
– 250 ms Typical 32-Kbyte Block Erase Time
– 450 ms Typical 64-Kbyte Block Erase Time
? Automatic Checking and Reporting of Erase/Program Failures
? JEDEC Standard Manufacturer and Device ID Read Methodology
? Low Power Dissipation
– 7 mA Active Read Current (Typical at 20 MHz)
– 15 ?A Deep Power-Down Current (Typical)
? Endurance: 100,000 Program/Erase Cycles
? Data Retention: 20 Years
? Complies with Full Industrial Temperature Range
? Industry Standard Green (Pb/Halide-free/RoHS Compliant) Package Options
– 8-lead SOIC (150-mil Wide)
– 8-pad Ultra Thin DFN (5 x 6 x 0.6 mm)
AT25DF021-SSH-B产品属性
- 类型
描述
- 型号
AT25DF021-SSH-B
- 功能描述
闪存 2 Megabit 2.7V-3.6V
- 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
AT25DF021-SSH-B供应商...
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
深圳市欧立现代科技有限公司 |
AT25DF021-SSH-B |
ATMEL |
24+ |
SOP8 |
8100 |
绝对原装现货,价格低,欢迎询购! |
|
柒号芯城电子商务(深圳)有限公司 |
AT25DF021-SSH-B |
ATMEL |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|
深圳市永贝尔科技有限公司 |
AT25DF021-SSH-B |
ATMEL |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
|
深圳市航润创能电子集团有限公司 |
AT25DF021-SSH-B |
ATMEL |
21+ |
SOP-8P |
4697 |
原装现货假一赔十 |
|
深圳市威雅利发展有限公司 |
AT25DF021-SSH-B |
ATMEL |
1551+ |
SOP8 |
4602 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|
深圳市旺财半导体有限公司 |
AT25DF021-SSH-B |
ATMEL |
23+ |
SOP-8 |
16800 |
正品原装货价格低 |
|
深圳市睿芯铭科技有限公司 |
AT25DF021-SSH-B |
ATMEL |
22+ |
SOP-8P |
4697 |
原装现货,假一罚十 |
|
深圳市宏世佳电子科技有限公司 |
AT25DF021-SSH-B |
ATMEL |
2025+ |
SOP8 |
3750 |
全新原厂原装产品、公司现货销售 |
|
深圳市宏兴瑞科技有限公司 |
AT25DF021-SSH-B |
ATMEL |
23+ |
原装正品现货 |
10000 |
SOP-8P |
|
深圳市中福国际管理有限公司 |
AT25DF021-SSH-B |
ATMEL |
20+ |
SOP-8P |
4697 |
进口原装现货,假一赔十 |
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Atmel Corporation 爱特梅尔公司
Atmel Corporation是一家曾经存在的半导体制造商,总部位于美国加州圣克拉拉。Atmel专注于生产各种半导体产品,包括微控制器、内存产品、射频器件和其他集成电路产品。该公司的产品广泛应用于消费电子、工业控制、汽车电子、无线通信和物联网等领域。 Atmel Corporation以其创新的半导体产品和技术而闻名,其产品具有高性能、低功耗和稳定性,并得到全球客户的广泛认可。该公司致力于为客户提供全面的解决方案,包括设计、生产和支持阶段的服务,以满足不同行业的需求。 2016年,Atmel Corporation被Microchip Technology Inc.收购,完成了这一并购交易