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AT28C040-20BI中文資料愛特梅爾數(shù)據(jù)手冊(cè)PDF規(guī)格書
AT28C040-20BI規(guī)格書詳情
Description
The AT28C040 is a high-performance electrically erasable and programmable read only memory (E2PROM). Its 4 megabits of memory is organized as 524,288 words by 8 bits. Manufactured with Atmels advanced nonvolatile CMOS technology, the device offers access times to 200 ns with power dissipation of just 440 mW.
Features
? Read Access Time - 200 ns
? Automatic Page Write Operation
– Internal Address and Data Latches for 256 Bytes
– Internal Control Timer
? Fast Write Cycle Time
– Page Write Cycle Time - 10 ms Maximum
– 1 to 256 Byte Page Write Operation
? Low Power Dissipation
– 80 mA Active Current
? Hardware and Software Data Protection
? DATA Polling for End of Write Detection
? High Reliability CMOS Technology
– Endurance: 10,000 Cycles
– Data Retention: 10 Years
? Single 5V ± 10 Supply
? CMOS and TTL Compatible Inputs and Outputs
? JEDEC Approved Byte-Wide Pinout
產(chǎn)品屬性
- 型號(hào):
AT28C040-20BI
- 功能描述:
電可擦除可編程只讀存儲(chǔ)器 4M SDP - 200NS SIDEBRAZE IND TEMP
- RoHS:
否
- 制造商:
Atmel
- 存儲(chǔ)容量:
2 Kbit
- 組織:
256 B x 8
- 數(shù)據(jù)保留:
100 yr
- 最大時(shí)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(fēng)格:
SMD/SMT
- 封裝/箱體:
SOIC-8
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Microchip Technology |
23+/24+ |
32-CFlatPack |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
ATMEL |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
ATMEL/愛特梅爾 |
22+ |
AUCSOP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
ATMEL |
05+ |
鍍金SOP |
5 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ATMEL |
22+ |
DIP-32 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
ATMEL/愛特梅爾 |
QQ咨詢 |
CDIP |
71 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
AT |
24+ |
DIP |
15 |
詢價(jià) | |||
Microchip |
22+ |
32Flatpack Ceramic BottomBraze |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ATMEL |
23+ |
CFOP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
Microchip |
21+ |
32Flatpack Ceramic BottomBraze |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) |