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IS61LV632A-4TQ中文资料PDF规格书
IS61LV632A-4TQ规格书详情
DESCRIPTION
The ISSI IS61LV632A is a high-speed, low-power synchronous static RAM designed to provide a burstable, highperformance, secondary cache for the i486™, Pentium™, 680X0™, and PowerPC™ microprocessors. It is organized as 32,768 words by 32 bits, fabricated with ISSIs advanced CMOS technology. The device integrates a 2-bit burst counter, high-speed SRAM core, and high-drive capability outputs into a single monolithic circuit. All synchronous inputs pass through registers controlled by a positive-edge-triggered single clock input.
FEATURES
• Fast access time:
– 4 ns-125 MHz; 5 ns-100 MHz;
6 ns-83 MHz; 7 ns-75 MHz; 8 ns-66 MHz
• Internal self-timed write cycle
• Individual Byte Write Control and Global Write
• Clock controlled, registered address, data and control
• Pentium™ or linear burst sequence control using MODE input
• Three chip enables for simple depth expansion and address pipelining
• Common data inputs and data outputs
• Power-down control by ZZ input
• JEDEC 100-Pin TQFP and PQFP package
• 3.3V Vcc and 2.5V VCCQ for 2.5V I/Os
• Two Clock enables and one Clock disable to eliminate multiple bank bus contention.
• Control pins mode upon power-up:
– MODE in interleave burst mode
– ZZ in normal operation mode
These control pins can be connected to GNDQ or VCCQ to alter their power-up state
产品属性
- 型号:
IS61LV632A-4TQ
- 制造商:
ISSI
- 制造商全称:
Integrated Silicon Solution, Inc
- 功能描述:
32K x 32 SYNCHRONOUS FAST STATIC RAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ISSI |
18+ |
QFP |
32744 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
ISSI |
23+ |
TQFP1420 |
65480 |
询价 | |||
ISSI? |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
2022 |
5280 |
原厂原装正品,价格超越代理 |
询价 | ||||
INTEGRATEDS |
23+ |
原厂封装 |
9888 |
专做原装正品,假一罚百! |
询价 | ||
ISSI Integrated Silicon Soluti |
21+ |
100TQFP (14x20) |
13880 |
公司只售原装,支持实单 |
询价 | ||
ISSI |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
ISS |
21+ROHS |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
ISSI |
23+ |
100-TQFP(14x20) |
39257 |
专业分销产品!原装正品!价格优势! |
询价 | ||
ISSI Integrated Silicon Soluti |
23+ |
100TQFP (14x20) |
9000 |
原装正品,支持实单 |
询价 |