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AT28C040-20BC集成電路(IC)的存儲(chǔ)器規(guī)格書(shū)PDF中文資料
廠商型號(hào) |
AT28C040-20BC |
參數(shù)屬性 | AT28C040-20BC 封裝/外殼為32-CDIP(0.600",15.24mm);包裝為管件;類別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC EEPROM 4MBIT PARALLEL 32CDIP |
功能描述 | 4-Megabit 512K x 8 Paged E2PROM |
封裝外殼 | 32-CDIP(0.600",15.24mm) |
文件大小 |
332.04 Kbytes |
頁(yè)面數(shù)量 |
12 頁(yè) |
生產(chǎn)廠商 | Atmel Corporation |
企業(yè)簡(jiǎn)稱 |
Atmel【愛(ài)特梅爾】 |
中文名稱 | 愛(ài)特梅爾公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-27 15:38:00 |
AT28C040-20BC規(guī)格書(shū)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
- 產(chǎn)品編號(hào):
AT28C040-20BC
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 存儲(chǔ)器
- 包裝:
管件
- 存儲(chǔ)器類型:
非易失
- 存儲(chǔ)器格式:
EEPROM
- 技術(shù):
EEPROM
- 存儲(chǔ)容量:
4Mb(512K x 8)
- 存儲(chǔ)器接口:
并聯(lián)
- 寫(xiě)周期時(shí)間 - 字,頁(yè):
10ms
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
0°C ~ 70°C(TC)
- 安裝類型:
通孔
- 封裝/外殼:
32-CDIP(0.600",15.24mm)
- 供應(yīng)商器件封裝:
32-CDIP
- 描述:
IC EEPROM 4MBIT PARALLEL 32CDIP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Microchip Technology |
23+/24+ |
32-CDIP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
ATMEL |
2020+ |
CFOP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
ATMEL/愛(ài)特梅爾 |
22+ |
AUCDIP |
11190 |
原裝正品 |
詢價(jià) | ||
ATMEL |
22+ |
DIP-32 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
Microchip Technology |
23+ |
32-CDIP |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
Microchip Technology |
23+ |
32-CDIP |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)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) | ||
AT |
24+ |
DIP |
15 |
詢價(jià) | |||
Microchip |
23+ |
20000 |
全新、原裝、現(xiàn)貨 |
詢價(jià) | |||
ATMEL |
05+ |
鍍金SOP |
5 |
一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) |