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AT25DF021-MH-T中文资料PDF规格书
厂商型号 |
AT25DF021-MH-T |
参数属性 | AT25DF021-MH-T 封装/外壳为8-UDFN 裸露焊盘;包装为托盘;类别为集成电路(IC) > 存储器;产品描述:IC FLASH 2MBIT SPI 70MHZ 8UDFN |
功能描述 | 2-Megabit 2.3-volt or 2.7-volt Minimum SPI Serial Flash Memory |
文件大小 |
347.61 Kbytes |
页面数量 |
16 页 |
生产厂商 | Atmel Corporation |
企业简称 |
Atmel【爱特梅尔】 |
中文名称 | 爱特梅尔公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-7 22:58:00 |
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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 µA 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)
产品属性
- 产品编号:
AT25DF021-MH-T
- 制造商:
Adesto Technologies
- 类别:
集成电路(IC) > 存储器
- 包装:
托盘
- 存储器类型:
非易失
- 存储器格式:
闪存
- 技术:
闪存
- 存储容量:
2Mb(256K x 8)
- 存储器接口:
SPI
- 写周期时间 - 字,页:
7µs,5ms
- 电压 - 供电:
2.7V ~ 3.6V
- 工作温度:
-40°C ~ 85°C(TC)
- 安装类型:
表面贴装型
- 封装/外壳:
8-UDFN 裸露焊盘
- 供应商器件封装:
8-UDFN(5x6)
- 描述:
IC FLASH 2MBIT SPI 70MHZ 8UDFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
2016+ |
SOP |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ATMEL |
2016+ |
QFN |
6523 |
房间原装进口现货假一赔十 |
询价 | ||
Microchip |
21+ |
8UDFN (5x6) |
13880 |
公司只售原装,支持实单 |
询价 | ||
ATMEL |
21+ |
SOP |
12834 |
专营原装正品现货,当天发货,可开发票! |
询价 | ||
ATMEL |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ATMEL |
2018+ |
TQFP |
10000 |
专业代理ATMEL全系列产品全新进口原装 |
询价 | ||
ATMEL |
22+ |
QFN |
8000 |
原装正品支持实单 |
询价 | ||
ATMEL |
SOP |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
ATM |
980 |
询价 | |||||
Atmel |
2022 |
ICFLASH2MBIT70MHZ8UDFN |
5058 |
原厂原装正品,价格超越代理 |
询价 |