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GENERAL DESCRIPTION
The K4S643232H is 67,108,864 bits synchronous high data rate Dynamic RAM organized as 4 x 524,288 words by 32 bits, fabricated with SAMSUNG′s high performance CMOS technology. Synchronous design allows precise cycle control with the use of system clock. I/O transactions are possible on every clock cycle. Range of operating frequencies, programmable burst length and programmable latencies allow the same device to be useful for a variety of high bandwidth, high performance memory system applications.
FEATURES
• JEDEC standard 3.3V power supply
• LVTTL compatible with multiplexed address
• Four banks operation
• MRS cycle with address key programs
-. CAS latency (2 & 3)
-. Burst length (1, 2, 4, 8 & Full page)
-. Burst type (Sequential & Interleave)
• All inputs are sampled at the positive going edge of the system clock.
• Burst read single-bit write operation
• DQM for masking
• Auto & self refresh
• 64ms refresh period(4K Cycle)
产品属性
- 型号:
K4S643232H-TC70
- 制造商:
Samsung Electro-Mechanics
- 功能描述:
SDRAM, 2M x 32, 86 Pin, Plastic, TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SAMSUNG |
23+24 |
TSOP- |
9680 |
原盒原标.进口原装.支持实单 .价格优势 |
询价 | ||
SAMSUNG |
23+ |
TSSOP |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
SAMSUNG |
22+ |
TSOP |
32350 |
原装正品 假一罚十 公司现货 |
询价 | ||
SAMSUNG |
23+ |
TSOP |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
2023+ |
SSOP |
3000 |
进口原装现货 |
询价 | |||
SAMSUNG |
23+ |
TSOP |
6000 |
原装正品假一罚百!可开增票! |
询价 | ||
SAMSUNG |
21+ |
TSOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
SAMSUNG/三星 |
22+ |
TSOP |
31955 |
原装正品现货 |
询价 | ||
SAMSUNG/三星 |
22+ |
MICRON/镁光 |
30000 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 | ||
SAMSUNG/三星 |
2023+ |
TSOP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 |