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AT45D021-TI集成電路(IC)的存儲(chǔ)器規(guī)格書PDF中文資料
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廠商型號(hào) |
AT45D021-TI |
參數(shù)屬性 | AT45D021-TI 封裝/外殼為28-TSSOP(0.465",11.80mm 寬);包裝為管件;類別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC FLASH 2MBIT SPI 10MHZ 28TSOP |
功能描述 | 2-Megabit 5-volt Only Serial DataFlash |
封裝外殼 | 28-TSSOP(0.465",11.80mm 寬) |
文件大小 |
200.41 Kbytes |
頁(yè)面數(shù)量 |
18 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 | 2025-2-13 22:50:00 |
AT45D021-TI規(guī)格書詳情
Description
The AT45D021 is a 5-volt only, serial interface Flash memory suitable for in-system reprogramming. Its 2,162,688 bits of memory are organized as 1024 pages of 264- bytes each. In addition to the main memory, the AT45D021 also contains two data SRAM buffers of 264-bytes each. The buffers allow receiving of data while a page in the main memory is being reprogrammed. Unlike conventional Flash memories that are accessed randomly with multiple address lines and a parallel interface, the DataFlash uses a serial interface to sequentially access its data.
Features
? Single 4.5V - 5.5V Supply
? Serial Interface Architecture
? Page Program Operation
– Single Cycle Reprogram (Erase and Program)
– 1024 Pages (264 Bytes/Page) Main Memory
? Two 264-Byte SRAM Data Buffers – Allows Receiving of Data while Reprogramming of Nonvolatile Memory
? Internal Program and Control Timer
? Fast Page Program Time – 7 ms Typical
? 80 μs Typical Page to Buffer Transfer Time
? Low Power Dissipation
– 15 mA Active Read Current Typical
– 15 μA CMOS Standby Current Typical
? 10 MHz Max Clock Frequency
? Hardware Data Protection Feature
? Serial Peripheral Interface (SPI) Compatible – Modes 0 and 3
? CMOS and TTL Compatible Inputs and Outputs
? Commercial and Industrial Temperature Ranges
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
AT45D021-TI
- 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:
閃存
- 技術(shù):
閃存
- 存儲(chǔ)容量:
2Mb(264 字節(jié) x 1024 頁(yè))
- 存儲(chǔ)器接口:
SPI
- 寫周期時(shí)間 - 字,頁(yè):
14ms
- 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:
28-TSSOP(0.465",11.80mm 寬)
- 供應(yīng)商器件封裝:
28-TSOP
- 描述:
IC FLASH 2MBIT SPI 10MHZ 28TSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
TSOP |
2569 |
全新原裝假一賠十 |
詢價(jià) | ||
Microchip |
21+ |
32PLCC |
13880 |
公司只售原裝,支持實(shí)單 |
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 |
21+ |
PLCC |
5 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ATMEL |
23+ |
PLCC |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
ATMEL/愛(ài)特梅爾 |
23+ |
SOP28 |
5000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道??商峁┐罅繋?kù)存,詳 |
詢價(jià) | ||
Microchip Technology |
21+ |
32-LCC(J 形引線) |
134 |
100%進(jìn)口原裝!長(zhǎng)期供應(yīng)!絕對(duì)優(yōu)勢(shì)價(jià)格(誠(chéng)信經(jīng)營(yíng) |
詢價(jià) | ||
ATMEL |
24+ |
SOP |
100 |
詢價(jià) | |||
Microchip Technology |
24+ |
28-TSSOP(0.465 11.80mm 寬) |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
ATMEL |
22+ |
SOP28 |
8200 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) |