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參數(shù)資料
| 型號(hào)： | AT25F2048N-10SU-2.7 |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 24 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor |
| 中文描述： | 256K X 8 SPI BUS SERIAL EEPROM, PDSO8 |
| 封裝： | 0.150 INCH, PLASTIC, MS-012AA, SOIC-8 |
| 文件頁數(shù)： | 1/17頁 |
| 文件大?。?/td> | 257K |
| 代理商： | AT25F2048N-10SU-2.7 |
1
Features
Serial Peripheral Interface (SPI) Compatible
Supports SPI Modes 0 (0,0) and 3 (1,1)
20 MHz Clock Rate
Byte Mode and 256-byte Page Mode for Program Operations
Sector Architecture:
– Four Sectors with 64K Bytes Each
– 256 Pages per Sector
Product Identification Mode
Low-voltage Operation
– 2.7 (V
CC
= 2.7V to 3.6V)
Sector Write Protection
– Protect 1/4, 1/2 or Entire Array
Write Protect (WP) Pin and Write Disable Instructions for
both Hardware and Software Data Protection
Self-timed Program Cycle (30 μs/Byte Typical)
Self-timed Sector Erase Cycle (1 second/Sector Typical)
Single Cycle Reprogramming (Erase and Program) for Status Register
High Reliability
– Endurance: 10,000 Write Cycles Typical
8-lead JEDEC SOIC
Description
The AT25F2048 provides 2,097,152 bits of serial reprogrammable Flash memory
organized as 262,144 words of 8 bits each. The device is optimized for use in many
industrial and commercial applications where low-power and low-voltage operation
are essential. The AT25F2048 is available in a space-saving 8-lead JEDEC SOIC
package.
Rev. 2455D–SEEPR–7/04
SPI Serial
Memory
2M (262,144 x 8)
AT25F2048
Preliminary
Pin Configurations
Pin Name
Function
CS
Chip Select
SCK
Serial Data Clock
SI
Serial Data Input
SO
Serial Data Output
GND
Ground
VCC
Power Supply
WP
Write Protect
HOLD
Suspends Serial Input
8-lead SOIC
1
2
3
4
8
7
6
5
CS
SO
WP
GND
VCC
HOLD
SCK
SI
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| AT25F2048 | High Speed CMOS Logic Hex Buffers/Line Drivers with Inverting 3-State Outputs 16-SOIC -55 to 125 |
| AT25F2048N | High Speed CMOS Logic Hex Buffers/Line Drivers with Inverting 3-State Outputs 16-SOIC -55 to 125 |
| AT25F4096 | SPI SERIAL MEMORY 4M |
| AT25F4096W-10SU-2.7 | SPI SERIAL MEMORY 4M |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT25F2048-W27-11 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2Mbit High Speed SPI Serial Flash Memory 2M (262,144 x 8) |
| AT25F2048Y7-YH27-T | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2Mbit High Speed SPI Serial Flash Memory 2M (262,144 x 8) |
| AT25F4096 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4Mbit High Speed SPI Serial Flash Memory |
| AT25F4096_06 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4Mbit High Speed SPI Serial Flash Memory |
| AT25F4096W-10SU-2.7 | 功能描述:IC FLASH 4MBIT 33MHZ 8SOIC RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:FLASH 存儲(chǔ)容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤 |
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