AT49F2048集成電路(IC)的存儲(chǔ)器規(guī)格書(shū)PDF中文資料
廠(chǎng)商型號(hào) |
AT49F2048 |
參數(shù)屬性 | AT49F2048 封裝/外殼為44-SOIC(0.525",13.34mm 寬);包裝為托盤(pán);類(lèi)別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC FLASH 2MBIT PARALLEL 44SOIC |
功能描述 | 2-Megabit 128K x 16 5-volt Only CMOS Flash Memory |
封裝外殼 | 44-SOIC(0.525",13.34mm 寬) |
文件大小 |
207.76 Kbytes |
頁(yè)面數(shù)量 |
11 頁(yè) |
生產(chǎn)廠(chǎng)商 | Atmel Corporation |
企業(yè)簡(jiǎn)稱(chēng) |
Atmel【愛(ài)特梅爾】 |
中文名稱(chēng) | 愛(ài)特梅爾公司官網(wǎng) |
原廠(chǎng)標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-27 19:44:00 |
相關(guān)芯片規(guī)格書(shū)
更多AT49F2048規(guī)格書(shū)詳情
Description
The AT49F2048 is a 5-volt-only, 2 megabit Flash Memory organized as 128K words of 16 bits each. Manufactured with Atmels advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation of just 275 mW. When deselected, the CMOS standby current is less than 300 μA.
Features
? Single Voltage Operation
– 5V Read
– 5V Reprogramming
? Fast Read Access Time - 70 ns
? Internal Erase/Program Control
? Sector Architecture
– One 8K Words (16K bytes) Boot Block with Programming Lockout
– Two 8K Words (16K bytes) Parameter Blocks
– One 104K Words (208K bytes) Main Memory Array Block
? Fast Sector Erase Time - 10 seconds
? Word-By-Word Programming - 50 μs/Word
? Hardware Data Protection
? DATA Polling For End Of Program Detection
? Low Power Dissipation
– 50 mA Active Current
– 300 μA CMOS Standby Current
? Typical 10,000 Write Cycles
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
AT49F2048A-70RI
- 制造商:
Microchip Technology
- 類(lèi)別:
集成電路(IC) > 存儲(chǔ)器
- 包裝:
托盤(pán)
- 存儲(chǔ)器類(lèi)型:
非易失
- 存儲(chǔ)器格式:
閃存
- 技術(shù):
閃存
- 存儲(chǔ)容量:
2Mb(256K x 8,128K x 16)
- 存儲(chǔ)器接口:
并聯(lián)
- 寫(xiě)周期時(shí)間 - 字,頁(yè):
50μs
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C(TC)
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
44-SOIC(0.525",13.34mm 寬)
- 供應(yīng)商器件封裝:
44-SOIC
- 描述:
IC FLASH 2MBIT PARALLEL 44SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
AT |
24+ |
TSOP |
35200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
AMTEL |
23+ |
NA |
542 |
專(zhuān)做原裝正品,假一罰百! |
詢(xún)價(jià) | ||
ATMEL |
TSSOP48 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢(xún)價(jià) | |||
ATMEL |
22+ |
TSSOP |
8000 |
原裝正品支持實(shí)單 |
詢(xún)價(jià) | ||
ATMEL |
23+ |
SOP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢(xún)價(jià) | ||
ATMEL |
24+ |
TSSOP |
30 |
詢(xún)價(jià) | |||
ATMEL/愛(ài)特梅爾 |
22+ |
TSOP |
45113 |
原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
ATMEL |
22+ |
原廠(chǎng)原封 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)價(jià) | ||
愛(ài)特梅爾|Atmel |
21+ |
TSOP |
12588 |
原裝現(xiàn)貨,量大可定 |
詢(xún)價(jià) | ||
ATMEL |
2019+ |
TSOP |
6000 |
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(xún)價(jià) |
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