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AT27C2048-70JI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) |
AT27C2048-70JI |
| 參數(shù)屬性 | AT27C2048-70JI 封裝/外殼為44-LCC（J 形引線）；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 2MBIT PARALLEL 44PLCC |
| 功能描述 | 2-Megabit 128K x 16 OTP EPROM |
| 封裝外殼 | 44-LCC（J 形引線） |
| 文件大小 |
163.75 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 | 2025-5-7 14:18:00 |
| 人工找貨 | AT27C2048-70JI價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AT27C2048-70JI規(guī)格書(shū)詳情
Description
The AT27C2048 is a low-power, high performance 2,097,152-bit one-time programmable read only memory (OTP EPROM) organized 128K by 16 bits. It requires a single 5V power supply in normal read mode operation. Any word can be accessed in less than 55 ns, eliminating the need for speed-reducing WAIT states. The by-16 organization makes this part ideal for high-performance 16 and 32 bit microprocessor systems.
In read mode, the AT27C2048 typically consumes 15 mA.
Standby mode supply current is typically less than 10 μA.
The AT27C2048 is available in industry standard JEDEC-approved one-time programmable (OTP) plastic PDIP, PLCC, and TSOP packages. The device features two-line control (CE, OE) to eliminate bus contention in high-speed systems.
With high density 128K word storage capability, the AT27C2048 allows firmware to be stored reliably and to be accessed by the system without the delays of mass storage media.
Atmel’s AT27C2048 has additional features that ensure high quality and efficient production use. The Rapid? Programming Algorithm reduces the time required to program the part and guarantees reliable programming. Programming time is typically only 50 μs/word. The Integrated Product Identification Code electronically identifies the device and manufacturer. This feature is used by industry standard programming equipment to select the proper programming algorithms and voltages.
Features
? Fast Read Access Time - 55 ns
? Low Power CMOS Operation
– 100 μA Maximum Standby
– 35 mA Maximum Active at 5 MHz
? JEDEC Standard Packages
– 40-Lead 600 mil PDIP
– 44-Lead PLCC
– 40-Lead TSOP (10 mm X 14 mm)
? Direct Upgrade from 512K bit and 1M bit
(AT27C516 and AT27C1024) EPROMs
? 5V ± 10 Power Supply
? High Reliability CMOS Technology
– 2,000V ESD Protection
– 200 mA Latchup Immunity
? Rapid? Programming Algorithm - 50 μs/word (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)：
AT27C2048-70JI
- 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：
2Mb（128K x 16）
- 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）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
44-LCC（J 形引線）
- 供應(yīng)商器件封裝：
44-PLCC（16.6x16.6）
- 描述：
IC EPROM 2MBIT PARALLEL 44PLCC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ATMEL |
23+ |
PLCC |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
Microchip Technology |
23+/24+ |
44-LCC |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
Microchip |
24+ |
20000 |
全新、原裝、現(xiàn)貨 |
詢價(jià) | |||
4 |
4900 |
一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||||
21+ |
4900 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||||
ATMEL/愛(ài)特梅爾 |
23+ |
PLCC |
5000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道。可提供大量庫(kù)存,詳 |
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) | ||
ATMEL/愛(ài)特梅爾 |
2402+ |
04+ |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
Microchip Technology |
21+ |
44-LCC(J 形引線) |
351 |
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) |
詢價(jià) | ||
ATMEL |
23+ |
PLCC |
189 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) |
