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AT28HC256-70PC集成電路(IC)的存儲器規(guī)格書PDF中文資料

廠商型號 |
AT28HC256-70PC |
參數屬性 | AT28HC256-70PC 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 |
頁面數量 |
12 頁 |
生產廠商 | ATMEL Atmel Corporation |
中文名稱 | 愛特梅爾 愛特梅爾公司 |
網址 | |
數據手冊 | |
更新時間 | 2025-8-6 17:48:00 |
人工找貨 | AT28HC256-70PC價格和庫存,歡迎聯系客服免費人工找貨 |
AT28HC256-70PC規(guī)格書詳情
描述 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.
特性 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
產品屬性
- 產品編號:
AT28HC256-70PC
- 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:
EEPROM
- 存儲容量:
256Kb(32K x 8)
- 存儲器接口:
并聯
- 寫周期時間 - 字,頁:
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:
28-DIP(0.600",15.24mm)
- 供應商器件封裝:
28-PDIP
- 描述:
IC EEPROM 256KBIT PARALLEL 28DIP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Microchip |
25+ |
電聯咨詢 |
7800 |
公司現貨,提供拆樣技術支持 |
詢價 | ||
AT |
24+ |
DIP |
8540 |
只做原裝正品現貨或訂貨假一賠十! |
詢價 | ||
- |
23+ |
13193 |
原廠授權代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳 |
詢價 | |||
Microchip Technology |
25+ |
28-DIP(0.600 15.24mm) |
9350 |
獨立分銷商 公司只做原裝 誠心經營 免費試樣正品保證 |
詢價 | ||
ATMEL |
22+ |
DIP |
8000 |
原裝正品支持實單 |
詢價 | ||
Atmel |
23+ |
28-PDIP |
71890 |
專業(yè)分銷產品!原裝正品!價格優(yōu)勢! |
詢價 | ||
24+ |
DIP |
4 |
詢價 | ||||
AMTEL |
24+ |
DIP28 |
5650 |
公司原廠原裝現貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
ATMEL |
22+ |
DIP |
8200 |
原裝現貨庫存.價格優(yōu)勢!! |
詢價 | ||
Microchip |
22+ |
28PDIP |
9000 |
原廠渠道,現貨配單 |
詢價 |