AT49F040A集成電路(IC)的存儲器規(guī)格書PDF中文資料
廠商型號 |
AT49F040A |
參數(shù)屬性 | AT49F040A 封裝/外殼為32-LCC(J 形引線);包裝為卷帶(TR);類別為集成電路(IC)的存儲器;產(chǎn)品描述:IC FLASH 4MBIT PARALLEL 32PLCC |
功能描述 | 4-megabit (512K x 8) 5-volt Only Flash Memory |
文件大小 |
284.37 Kbytes |
頁面數(shù)量 |
17 頁 |
生產(chǎn)廠商 | Atmel Corporation |
企業(yè)簡稱 |
Atmel【愛特梅爾】 |
中文名稱 | 愛特梅爾公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-6 11:10:00 |
AT49F040A規(guī)格書詳情
Description
The AT49F040A is a 5-volt only in-system reprogrammable Flash memory. Its 4 megabits of memory is organized as 524,288 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 55 ns with power dissipation of just 165 mW over the commercial temperature range.
Features
? Single-voltage Operation
– 5V Read
– 5V Reprogramming
? Fast Read Access Time – 55 ns
? Internal Program Control and Timer
? Sector Architecture
– One 16K Bytes Boot Block with Programming Lockout
– Two 8K Bytes Parameter Blocks
– Eight Main Memory Blocks (One 32K Bytes, Seven 64K Bytes)
? Fast Erase Cycle Time – 6 Seconds
? Byte-by-Byte Programming – 20 μs/Byte Typical
? Hardware Data Protection
? DATA Polling for End of Program Detection
? Low Power Dissipation
– 30 mA Active Current
– 70 μA CMOS Standby Current
? Typical 10,000 Write Cycles
? Green (Pb/Halide-free) Packaging Option
產(chǎn)品屬性
- 產(chǎn)品編號:
AT49F040A-55JI-T
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 存儲器
- 包裝:
卷帶(TR)
- 存儲器類型:
非易失
- 存儲器格式:
閃存
- 技術(shù):
閃存
- 存儲容量:
4Mb(512K x 8)
- 存儲器接口:
并聯(lián)
- 寫周期時間 - 字,頁:
40μs
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C(TC)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
32-LCC(J 形引線)
- 供應(yīng)商器件封裝:
32-PLCC(13.97x11.43)
- 描述:
IC FLASH 4MBIT PARALLEL 32PLCC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
23+ |
32-TFSOP |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
ATMEL |
24+ |
PLCC |
2650 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
ATMEL/愛特梅爾 |
2021+ |
PLCC |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
ATMEL |
22+ |
PLCC |
3255 |
全新原裝正品 現(xiàn)貨 假一罰十 |
詢價 | ||
ATMEL/愛特梅爾 |
23+ |
PLCC32 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ATMEL |
23+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ATMEL |
18+ |
PLCC32 |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
ATMEC |
24+ |
PLCC |
32 |
詢價 | |||
Atmel |
23+ |
32-TSOP |
36430 |
專業(yè)分銷產(chǎn)品!原裝正品!價格優(yōu)勢! |
詢價 | ||
Atmel |
24+ |
32TSOP |
7642 |
原裝現(xiàn)貨 |
詢價 |