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AT27C256R-70PU集成電路(IC)的存儲器規(guī)格書PDF中文資料

廠商型號 |
AT27C256R-70PU |
參數(shù)屬性 | AT27C256R-70PU 封裝/外殼為28-DIP(0.600",15.24mm);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的存儲器;產(chǎn)品描述:IC EPROM 256KBIT PARALLEL 28DIP |
功能描述 | 256K (32K x 8) One-time Programmable, Read-only Memory |
封裝外殼 | 28-DIP(0.600",15.24mm) |
文件大小 |
833.83 Kbytes |
頁面數(shù)量 |
14 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) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-6-8 23:49:00 |
人工找貨 | AT27C256R-70PU價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
AT27C256R-70PU規(guī)格書詳情
Description
The Atmel? AT27C256R is a low-power, high-performance, 262,144-bit, one-time programmable, read-only memory (OTP EPROM) organized as 32K by 8 bits. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45ns, eliminating the need for speed reducing WAIT states on high-performance microprocessor systems.
Features
? Fast read access time – 45ns
? Low-power CMOS operation
– 100μA max standby
– 20mA max active at 5MHz
? JEDEC standard packages
– 28-lead PDIP
– 32-lead PLCC
? 5V ±10 supply
? High reliability CMOS technology
– 2,000V ESD protection
– 200mA latchup immunity
? Rapid programming algorithm – 100μs/byte (typical)
? CMOS- and TTL-compatible inputs and outputs
? Integrated product identification code
? Industrial and automotive temperature ranges
? Green (Pb/halide-free) packaging option
產(chǎn)品屬性
- 產(chǎn)品編號:
AT27C256R-70PU
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 存儲器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 存儲器類型:
非易失
- 存儲器格式:
EPROM
- 技術:
EPROM - OTP
- 存儲容量:
256Kb(32K x 8)
- 存儲器接口:
并聯(lián)
- 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)
- 供應商器件封裝:
28-PDIP
- 描述:
IC EPROM 256KBIT PARALLEL 28DIP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
24+ |
DIP |
13718 |
公司現(xiàn)貨庫存,支持實單 |
詢價 | ||
MICROCHIP/美國微芯 |
24+ |
DIP-28 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
Microchip(微芯) |
24+ |
DIP28 |
10048 |
原廠可訂貨,技術支持,直接渠道??珊灡9┖贤?/div> |
詢價 | ||
MICROCHIP/微芯 |
25+ |
DIP28 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ATMEL |
24+ |
DIP28 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ATMEL/愛特梅爾 |
2023+ |
DIP |
6893 |
十五年行業(yè)誠信經(jīng)營,專注全新正品 |
詢價 | ||
AT |
25+23+ |
DIP28 |
18615 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
ATMEL/愛特梅爾 |
25+ |
DIP40 |
54658 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
MICROCHIP/美國微芯 |
21+ |
DIP-28 |
10000 |
全新原裝現(xiàn)貨 |
詢價 | ||
MICROCHIP(美國微芯) |
24+ |
DIP-28 |
541200 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 |