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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-7TQI
- 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 |
---|---|---|---|---|---|---|---|
IS61LV6416-10TLI |
18+ |
TSOP |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
ISSI Integrated Silicon Soluti |
21+ |
48miniBGA (6x8) |
13880 |
公司只售原装,支持实单 |
询价 | ||
23+ |
N/A |
49400 |
正品授权货源可靠 |
询价 | |||
ISSI |
23+ |
NA/ |
199 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ISSI |
2022+ |
BGA48 |
57550 |
询价 | |||
ISSI |
22+ |
NA |
30000 |
100%全新原装 假一赔十 |
询价 | ||
ISSI |
2020+ |
BGA48 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ISSI |
21+ROHS |
TSOP44 |
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 |
BGA48 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ISSI |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |