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AT27C256R-90TI集成電路(IC)的存儲(chǔ)器規(guī)格書(shū)PDF中文資料
廠商型號(hào) |
AT27C256R-90TI |
參數(shù)屬性 | AT27C256R-90TI 封裝/外殼為28-TSSOP(0.465",11.80mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC EPROM 256KBIT PARALLEL 28TSOP |
功能描述 | 256K 32K x 8 OTP CMOS EPROM |
封裝外殼 | 28-TSSOP(0.465",11.80mm 寬) |
文件大小 |
251.19 Kbytes |
頁(yè)面數(shù)量 |
9 頁(yè) |
生產(chǎn)廠商 | Atmel Corporation |
企業(yè)簡(jiǎn)稱(chēng) |
Atmel【愛(ài)特梅爾】 |
中文名稱(chēng) | 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 | 2025-1-7 18:20:00 |
AT27C256R-90TI規(guī)格書(shū)詳情
Description
The AT27C256R is a low-power, high performance 262,144 bit one-time programmable read only memory (OTP EPROM) organized 32K by 8 bits. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45 ns, eliminating the need for speed reducing WAIT states on high performance microprocessor systems.
Features
? Fast Read Access Time - 45 ns
? Low Power CMOS Operation
100 μA max. Standby
20 mA max. Active at 5 MHz
? JEDEC Standard Packages
28-Lead 600-mil PDIP
32-Lead PLCC
28-Lead TSOP and SOIC
? 5V ± 10 Supply
? High Reliability CMOS Technology
2,000V ESD Protection
200 mA Latchup Immunity
? Rapid? Programming Algorithm - 100 μs/byte (typical)
? CMOS and TTL Compatible Inputs and Outputs
? Integrated Product Identification Code
? Commercial and Industrial Temperature Ranges
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
AT27C256R-90TI
- 制造商:
Microchip Technology
- 類(lèi)別:
集成電路(IC) > 存儲(chǔ)器
- 包裝:
管件
- 存儲(chǔ)器類(lèi)型:
非易失
- 存儲(chǔ)器格式:
EPROM
- 技術(shù):
EPROM - OTP
- 存儲(chǔ)容量:
256Kb(32K x 8)
- 存儲(chǔ)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(lèi)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 EPROM 256KBIT PARALLEL 28TSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Microchip Technology |
23+/24+ |
28-TSSOP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢(xún)價(jià) | ||
ATMEL |
9526 |
70 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢(xún)價(jià) | |||
ATMEL/愛(ài)特梅爾 |
QQ咨詢(xún) |
DIP |
107 |
全新原裝 研究所指定供貨商 |
詢(xún)價(jià) | ||
Atmel |
23+ |
28-TSOP |
9550 |
專(zhuān)業(yè)分銷(xiāo)產(chǎn)品!原裝正品!價(jià)格優(yōu)勢(shì)! |
詢(xún)價(jià) | ||
Microchip |
23+ |
20000 |
全新、原裝、現(xiàn)貨 |
詢(xún)價(jià) | |||
Microchip |
21+ |
44PLCC (16.59x16.59) |
13880 |
公司只售原裝,支持實(shí)單 |
詢(xún)價(jià) | ||
A |
24+ |
b |
3 |
詢(xún)價(jià) | |||
MICROCHIP/微芯 |
2406+ |
33600 |
誠(chéng)信經(jīng)營(yíng)!進(jìn)口原裝!量大價(jià)優(yōu)! |
詢(xún)價(jià) | |||
Microchip Technology |
21+ |
44-LCC(J 形引線(xiàn)) |
1868 |
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(xún)價(jià) | ||
ATMEL |
22+ |
PLCC-32 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)價(jià) |