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FM25C040UV中文資料仙童半導體數(shù)據(jù)手冊PDF規(guī)格書
FM25C040UV規(guī)格書詳情
General Description
The FM25C040U is a 4K (4,096) bit serial interface CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory). This device fully conforms to the SPI 4-wire protocol which uses Chip Select (/CS), Clock (SCK), Data-in (SI) and Data out (SO) pins to synchronously control data transfer between the SPI microcontroller and the EEPROM. In addition, the serial interface allows a minimal pin count, packaging designed to simplify PC board layout requirements and offers the designer a variety of low voltage and low power options.
Features
■Sequential read of entire array
■4 byte Page write mode to minimize total write time per byte
■/WP pin and BLOCK WRITE protection to prevent inadvert ent programming as well as programming ENABLE and DISABLE opcodes.
■/HOLD pin to suspend data transfer
■Typical 1μA standby current (ISB) for L devices and 0.1μA standby current for LZ devices.
■Endurance: Up to 1,000,000 data changes
■Data retention greater than 40 years
Functions
■SPI MODE 0 interface
■4,096 bits organized as 512 x 8
■Extended 2.7V to 5.5V operating voltage
■2.1 MHz operation @ 4.5V - 5.5V
■Self-timed programming cycle
■Programming complete indicated by STATUS REGISTER polling
■/WP pin and BLOCK WRITE protection
產(chǎn)品屬性
- 型號:
FM25C040UV
- 功能描述:
電可擦除可編程只讀存儲器 SOIC-8
- RoHS:
否
- 制造商:
Atmel
- 存儲容量:
2 Kbit
- 組織:
256 B x 8
- 數(shù)據(jù)保留:
100 yr
- 最大時鐘頻率:
1000 KHz
- 最大工作電流:
6 uA
- 工作電源電壓:
1.7 V to 5.5 V
- 最大工作溫度:
+ 85 C
- 安裝風格:
SMD/SMT
- 封裝/箱體:
SOIC-8
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
FAIRCHILD |
05+ |
原廠原裝 |
6716 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 | ||
FM |
21+ |
SOP |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | ||
FAIRCHILD/仙童 |
25+ |
SOP8 |
695 |
原裝正品,假一罰十! |
詢價 | ||
GENESIS |
23+ |
QFP |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
FAIRCHILD/仙童 |
SOP8 |
125000 |
一級代理原裝正品,價格優(yōu)勢,長期供應! |
詢價 | |||
RAMTRON |
23+ |
SOP-8 |
9980 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
N/A |
23+ |
80000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | |||
Fairchild |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
FAIRCHILD/仙童 |
23+ |
SOP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
FAIRCHILD |
24+ |
SOP |
760 |
詢價 |