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AT28HC256-12PI集成電路（IC）的存儲器規(guī)格書PDF中文資料
| 廠商型號 |
AT28HC256-12PI |
| 參數(shù)屬性 | AT28HC256-12PI 封裝/外殼為28-DIP（0.600"，15.24mm）；包裝為管件；類別為集成電路（IC）的存儲器；產(chǎn)品描述：IC EEPROM 256KBIT PARALLEL 28DIP |
| 功能描述 | 256 32K x 8 High Speed Parallel EEPROMs |
| 封裝外殼 | 28-DIP（0.600"，15.24mm） |
| 文件大小 |
445.53 Kbytes |
| 頁面數(shù)量 |
12 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 | 2025-2-19 11:06:00 |
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AT28HC256-12PI規(guī)格書詳情
Description
The AT28HC256 is a high-performance electrically erasable and programmable read only memory. Its 256K of memory is organized as 32,768 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the AT28HC256 offers access times to 70 ns with power dissipation of just 440 mW. When the AT28HC256 is deselected, the standby current is less than 5 mA.
Features
? Fast Read Access Time – 70 ns
? Automatic Page Write Operation
– Internal Address and Data Latches for 64 Bytes
– Internal Control Timer
? Fast Write Cycle Times
– Page Write Cycle Time: 3 ms or 10 ms Maximum
– 1 to 64-byte Page Write Operation
? Low Power Dissipation
– 80 mA Active Current
– 3 mA Standby Current
? Hardware and Software Data Protection
? DATA Polling for End of Write Detection
? High Reliability CMOS Technology
– Endurance: 104 or 105 Cycles
– Data Retention: 10 Years
? Single 5V ± 10 Supply
? CMOS and TTL Compatible Inputs and Outputs
? JEDEC Approved Byte-wide Pinout
? Full Military, Commercial, and Industrial Temperature Ranges
? Green (Pb/Halide-free) Packaging Option
產(chǎn)品屬性
- 產(chǎn)品編號：
AT28HC256-12PI
- 制造商：
Microchip Technology
- 類別：
集成電路（IC） > 存儲器
- 包裝：
管件
- 存儲器類型：
非易失
- 存儲器格式：
EEPROM
- 技術(shù)：
EEPROM
- 存儲容量：
256Kb（32K x 8）
- 存儲器接口：
并聯(lián)
- 寫周期時間 - 字，頁：
10ms
- 電壓 - 供電：
4.5V ~ 5.5V
- 工作溫度：
-40°C ~ 85°C（TC）
- 安裝類型：
通孔
- 封裝/外殼：
28-DIP（0.600"，15.24mm）
- 供應(yīng)商器件封裝：
28-PDIP
- 描述：
IC EEPROM 256KBIT PARALLEL 28DIP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
24+ |
N/A |
46000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
Microchip Technology |
23+ |
28-PDIP |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
AT |
2447 |
SOP |
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 | ||
MICROCHI |
23+ |
SOP-8 |
69820 |
終端可以免費供樣,支持BOM配單! |
詢價 | ||
ATMEL |
22+23+ |
SOP |
22802 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
Atmel |
24+ |
32SOIC |
7297 |
原裝現(xiàn)貨 |
詢價 | ||
ATMEG |
SOP |
1251 |
優(yōu)勢庫存 |
詢價 | |||
Atmel |
23+ |
28-PDIP |
71890 |
專業(yè)分銷產(chǎn)品!原裝正品!價格優(yōu)勢! |
詢價 | ||
Microchip Technology |
23+ |
28-PDIP |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ATMEL |
18+ |
SOP28 |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 |
