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AS7C256A-20JCN集成電路(IC)的存儲(chǔ)器規(guī)格書PDF中文資料
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廠商型號 |
AS7C256A-20JCN |
參數(shù)屬性 | AS7C256A-20JCN 封裝/外殼為28-BSOJ(0.300",7.62mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC SRAM 256KBIT PARALLEL 28SOJ |
功能描述 | 5V 32K X 8 CMOS SRAM (Common I/O) |
封裝外殼 | 28-BSOJ(0.300",7.62mm 寬) |
文件大小 |
248.58 Kbytes |
頁面數(shù)量 |
9 頁 |
生產(chǎn)廠商 | Alliance Semiconductor Corporation |
企業(yè)簡稱 |
ALSC |
中文名稱 | Alliance Semiconductor Corporation官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-2-11 18:26:00 |
AS7C256A-20JCN規(guī)格書詳情
Functional description
The AS7C256A is a 5.0V high-performance CMOS 262,144-bit Static Random-Access Memory (SRAM) device organized as 32,768 words × 8 bits. It is designed for memory applications requiring fast data access at low voltage, including PentiumTM, PowerPCTM, and portable computing. Alliance’s advanced circuit design and process techniques permit 5.0V operation without sacrificing performance or operating margins.
Features
? Pin compatible with AS7C256
? Industrial and commercial temperature options
? Organization: 32,768 words × 8 bits
? High speed
- 10/12/15/20 ns address access time
- 5, 6, 7, 8 ns output enable access time
? Very low power consumption: ACTIVE
- 412.5 mW max @ 10 ns
? Very low power consumption: STANDBY
- 11 mW max CMOS I/O
? Easy memory expansion with CE and OE inputs
? TTL-compatible, three-state I/O
? 28-pin JEDEC standard packages
- 300 mil SOJ
- 8 × 13.4 mm TSOP 1
? ESD protection ≥ 2000 volts
? Latch-up current ≥ 200 mA
? 2.0V Data retention
產(chǎn)品屬性
- 產(chǎn)品編號:
AS7C256A-20JCN
- 制造商:
Alliance Memory, Inc.
- 類別:
集成電路(IC) > 存儲(chǔ)器
- 包裝:
卷帶(TR)
- 存儲(chǔ)器類型:
易失
- 存儲(chǔ)器格式:
SRAM
- 技術(shù):
SRAM - 異步
- 存儲(chǔ)容量:
256Kb(32K x 8)
- 存儲(chǔ)器接口:
并聯(lián)
- 寫周期時(shí)間 - 字,頁:
20ns
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
0°C ~ 70°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
28-BSOJ(0.300",7.62mm 寬)
- 供應(yīng)商器件封裝:
28-SOJ
- 描述:
IC SRAM 256KBIT PARALLEL 28SOJ
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Alliance Memory |
23+ |
SOJ28 |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價(jià) | ||
ALLIANCE |
1413/1216 |
4 |
公司優(yōu)勢庫存 熱賣中! |
詢價(jià) | |||
ALLIANCE |
17+ |
SOJ28 |
9988 |
只做原裝進(jìn)口,自己庫存 |
詢價(jià) | ||
ALLIANCE |
21+ |
SOJ-28 |
553 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ALLIANCE |
23+origianl |
SRAM |
1672 |
256K, SRAM, 32K x 8, 5V, 28pin SOJ, 20ns, Commerci |
詢價(jià) | ||
ALLIANCE |
22+ |
SOJ |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
Alliance Memory Inc |
23+/24+ |
28-BSO |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
Alliance Memory |
1921+ |
SOJ-28 |
3575 |
向鴻倉庫現(xiàn)貨,優(yōu)勢絕對的原裝! |
詢價(jià) | ||
ALLIANCE |
22+23+ |
SOJ-28 |
27298 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ALLIANCE |
SOJ-28 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) |