首頁(yè)>AT27BV256-12RC>規(guī)格書(shū)詳情
AT27BV256-12RC集成電路(IC)的存儲(chǔ)器規(guī)格書(shū)PDF中文資料
![AT27BV256-12RC](https://oss.114ic.com/img3w/pdf141156.png)
廠商型號(hào) |
AT27BV256-12RC |
參數(shù)屬性 | AT27BV256-12RC 封裝/外殼為28-SOIC(0.342",8.69mm 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 EPROM 256KBIT PARALLEL 28SOIC |
功能描述 | 256K 32K x 8 Unregulated Battery-Voltage High Speed OTP CMOS EPROM |
封裝外殼 | 28-SOIC(0.342",8.69mm 寬) |
文件大小 |
253.9 Kbytes |
頁(yè)面數(shù)量 |
9 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 | 2025-2-16 15:38:00 |
AT27BV256-12RC規(guī)格書(shū)詳情
Description
The AT27BV256 is a high performance, low power, low voltage 262,144 bit one-time programmable read only memory (OTP EPROM) organized as 32K by 8 bits. It requires only one supply in the range of 2.7V to 3.6V in normal read mode operation, making it ideal for fast, portable systems using either regulated or unregulated battery power.
Atmel’s innovative design techniques provide fast speeds that rival 5V parts while keeping the low power consumption of a 3V supply. At VCC = 2.7V, any word can be accessed in less than 70 ns. With a typical power dissipation of only 18 mW at 5 MHz and VCC = 3V, the AT27BV256 consumes less than one fifth the power of a standard 5V EPROM.
Features
? Fast Read Access Time - 70 ns
? Dual Voltage Range Operation
Unregulated Battery Power Supply Range, 2.7V to 3.6V
or Standard 5V ± 10 Supply Range
? Pin Compatible with JEDEC Standard AT27C256
? Low Power CMOS Operation
20 μA max. (less than 1 μA typical) Standby for VCC = 3.6V
29 mW max. Active at 5 MHz for VCC = 3.6V
? JEDEC Standard Surface Mount Packages
32-Lead PLCC
28-Lead 330-mil SOIC
28-Lead TSOP
? 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
JEDEC Standard for LVTTL and LVBO
? Integrated Product Identification Code
? Commercial and Industrial Temperature Ranges
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
AT27BV256-12RC
- 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:
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:
2.7V ~ 3.6V,4.5V ~ 5.5V
- 工作溫度:
0°C ~ 70°C(TC)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
28-SOIC(0.342",8.69mm 寬)
- 供應(yīng)商器件封裝:
28-SOIC
- 描述:
IC EPROM 256KBIT PARALLEL 28SOIC
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-SOIC |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
Atmel |
24+ |
28SOIC |
2581 |
原裝現(xiàn)貨 |
詢價(jià) | ||
ATMEL |
22+ |
SOP |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
ATMEL |
22+ |
SOP |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
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) | ||
Microchip Technology |
23+ |
28-SOIC |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
Microchip |
23+ |
20000 |
全新、原裝、現(xiàn)貨 |
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) | ||
24+ |
N/A |
56000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
Atmel |
23+ |
28-SOICW |
39257 |
專業(yè)分銷產(chǎn)品!原裝正品!價(jià)格優(yōu)勢(shì)! |
詢價(jià) |