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参数资料
| 型号： | AT26DF081A-SU |
| 厂商： | Atmel |
| 文件页数： | 1/40页 |
| 文件大小： | 0K |
| 描述： | IC FLASH 8MBIT 70MHZ 8SOIC |
| 标准包装： | 95 |
| 格式 - 存储器： | 闪存 |
| 存储器类型： | DataFLASH |
| 存储容量： | 8M（4096 页 x 256 字节） |
| 速度： | 70MHz |
| 接口： | SPI 3 线串行 |
| 电源电压： | 2.7 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.209"，5.30mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 其它名称： | AT26DF081-SU AT26DF081-SU-ND |
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Features
? Single 2.7V - 3.6V Supply
? Serial Peripheral Interface (SPI) Compatible
– Supports SPI Modes 0 and 3
? 70 MHz Maximum Clock Frequency
? Flexible, Uniform Erase Architecture
– 4-Kbyte Blocks
– 32-Kbyte Blocks
– 64-Kbyte Blocks
– Full Chip Erase
8-megabit
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Individual Sector Protection with Global Protect/Unprotect Feature
– One 32-Kbyte Top Boot Sector
– Two 8-Kbyte Sectors
– One 16-Kbyte Sector
– Fifteen 64-Kbyte Sectors
Hardware Controlled Locking of Protected Sectors
Flexible Programming Options
– Byte/Page Program (1 to 256 Bytes)
– Sequential Program Mode Capability
Automatic Checking and Reporting of Erase/Program Failures
JEDEC Standard Manufacturer and Device ID Read Methodology
Low Power Dissipation
– 5 mA Active Read Current (Typical)
– 25 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
2.7-volt
Minimum
SPI Serial Flash
Memory
AT26DF081A
– 8-lead SOIC (150-mil and 200-mil wide)
1. Description
The AT26DF081A 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
shadowed from Flash memory into embedded or external RAM for execution. The
flexible erase architecture of the AT26DF081A, with its eras\e granularity as small as
4 Kbytes, makes it ideal for data storage as well, eliminating the need for additional
data storage EEPROM devices.
The physical sectoring and the erase block sizes of the AT26DF081A have been opti-
mized to meet the needs of today’s code and data storage applications. By optimizing
the size of the physical sectors and erase blocks, the memory space can be used
much more efficiently. Because certain code modules and data storage segments
must reside by themselves in their own protected sectors, the wasted and unused
memory space that occurs with large sectored and large block erase Flash memory
devices can be greatly reduced. This increased memory space efficiency allows addi-
tional code routines and data storage segments to be added while still maintaining the
same overall device density.
3600G–DFLASH–06/09
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT26DF081-MU | 制造商:Adesto Technologies Corporation 功能描述:SF DATAFLASH, 8M, MLF, IND TEMP,GREEN - Trays |
| AT26DF081-SU | 制造商:Adesto Technologies Corporation 功能描述:SF DATAFLASH, 8M, SOIC ,IND TEMP, GREEN - Rail/Tube |
| AT26DF161 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:16-megabit 2.7-volt Only Serial Firmware DataFlash Memory |
| AT26DF161_06 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:16-megabit 2.7-volt Only Serial Firmware DataFlash Memory |
| AT26DF161_08 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:16-megabit 2.7-volt Only Serial Firmware DataFlash Memory |
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