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AS7C256A-12JCN集成电路(IC)的存储器规格书PDF中文资料

厂商型号 |
AS7C256A-12JCN |
参数属性 | AS7C256A-12JCN 封装/外壳为28-BSOJ(0.300",7.62mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的存储器;产品描述:IC SRAM 256KBIT PARALLEL 28SOJ |
功能描述 | 5V 32K X 8 CMOS SRAM (Common I/O) |
封装外壳 | 28-BSOJ(0.300",7.62mm 宽) |
文件大小 |
248.58 Kbytes |
页面数量 |
9 页 |
生产厂商 | Alliance Semiconductor Corporation |
企业简称 |
ALSC |
中文名称 | Alliance Semiconductor Corporation官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2025-8-4 11:06:00 |
人工找货 | AS7C256A-12JCN价格和库存,欢迎联系客服免费人工找货 |
AS7C256A-12JCN规格书详情
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.
特性 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
产品属性
- 产品编号:
AS7C256A-12JCN
- 制造商:
Alliance Memory, Inc.
- 类别:
集成电路(IC) > 存储器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 存储器类型:
易失
- 存储器格式:
SRAM
- 技术:
SRAM - 异步
- 存储容量:
256Kb(32K x 8)
- 存储器接口:
并联
- 写周期时间 - 字,页:
12ns
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
28-BSOJ(0.300",7.62mm 宽)
- 供应商器件封装:
28-SOJ
- 描述:
IC SRAM 256KBIT PARALLEL 28SOJ
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Alliance Memory |
24+ |
SOJ-28 |
16508 |
原装正品现货支持实单 |
询价 | ||
24+ |
N/A |
67000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
Alliance Memory, Inc. |
23+ |
28-SOJ |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
Alliance Memory |
2447 |
SOJ-28 |
315000 |
25个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
Alliance |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Alliance Memory Inc. |
22+ |
28SOJ |
9000 |
原厂渠道,现货配单 |
询价 | ||
ALLIANC |
2450+ |
SOJ28 |
6540 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
ALLIANCE |
23+origianl |
SRAM |
1225 |
256K, SRAM, 32K x 8, 5V, 28pin SOJ, 12ns, Commerci |
询价 | ||
Alliance Memory, Inc. |
23+ |
28-SOJ |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
Alliance |
22+ |
NA |
248 |
加我QQ或微信咨询更多详细信息, |
询价 |