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AS7C256A-20TCN集成電路(IC)的存儲器規(guī)格書PDF中文資料
廠商型號 |
AS7C256A-20TCN |
參數(shù)屬性 | AS7C256A-20TCN 封裝/外殼為28-TSSOP(0.465",11.80mm 寬);包裝為托盤;類別為集成電路(IC)的存儲器;產品描述:IC SRAM 256KBIT PAR 28TSOP I |
功能描述 | 5V 32K X 8 CMOS SRAM (Common I/O) |
封裝外殼 | 28-TSSOP(0.465",11.80mm 寬) |
文件大小 |
248.58 Kbytes |
頁面數(shù)量 |
9 頁 |
生產廠商 | Alliance Semiconductor Corporation |
企業(yè)簡稱 |
ALSC |
中文名稱 | Alliance Semiconductor Corporation官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-2-6 23:00:00 |
AS7C256A-20TCN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
產品屬性
- 產品編號:
AS7C256A-20TCN
- 制造商:
Alliance Memory, Inc.
- 類別:
集成電路(IC) > 存儲器
- 包裝:
托盤
- 存儲器類型:
易失
- 存儲器格式:
SRAM
- 技術:
SRAM - 異步
- 存儲容量:
256Kb(32K x 8)
- 存儲器接口:
并聯(lián)
- 寫周期時間 - 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-TSSOP(0.465",11.80mm 寬)
- 供應商器件封裝:
28-TSOP I
- 描述:
IC SRAM 256KBIT PAR 28TSOP I
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Alliance Memory |
23+ |
TSOP3218.4mm |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
Alliance Memory Inc |
23+/24+ |
28-TSSOP |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
Alliance Memory |
1921+ |
TSOPI-28 |
3575 |
向鴻倉庫現(xiàn)貨,優(yōu)勢絕對的原裝! |
詢價 | ||
ALLIANCE |
24+ |
TSOP28 |
205 |
只做原廠渠道 可追溯貨源 |
詢價 | ||
ALLIANCE |
1948+ |
TSOP28 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
Alliance Memory Inc. |
22+ |
28TSOP I |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
ALL |
1535+ |
724 |
詢價 | ||||
Alliance Memory, Inc. |
23+ |
28-TSOP I |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
Alliance Memory, Inc. |
23+ |
28-TSOP I |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
Alliance Memory |
2022+原裝正品 |
TSOPI-28 |
18000 |
支持工廠BOM表配單 公司只做原裝正品貨 |
詢價 |