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AT27C2048-90PI規(guī)格書詳情
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
- 型號：
AT27C2048-90PI
- 功能描述：
可擦除可編程ROM 2Mb(128Kx16) OTP 5V 90ns
- RoHS：
否
- 制造商：
Maxim Integrated
- 存儲容量：
1024 bit
- 組織：
1 K x 1
- 工作電流：
5 uA
- 工作電源電壓：
2.8 V to 6 V
- 最大工作溫度：
+ 85 C
- 安裝風格：
Through Hole
- 封裝/箱體：
TO-92
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AT |
22+ |
DIP |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
Microchip Technology |
23+ |
40-PDIP |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
Microchip Technology |
23+ |
40-PDIP |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ATMEL |
0304+ |
TSOP |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價 | ||
ATMEL |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
ATMELCORPORATION |
24+ |
35200 |
一級代理/放心采購 |
詢價 | |||
ATM |
24+ |
560 |
詢價 | ||||
ATMEL/愛特梅爾 |
23+ |
DIP40 |
90000 |
一定原裝正品/國外現(xiàn)貨 |
詢價 | ||
Microchip |
21+ |
40PDIP |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
Microchip Technology |
24+ |
40-DIP(0.600 15.24mm) |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 |
