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GM72V66841ELT-7J

器件名称: GM72V66841ELT-7J
功能描述: 2,097,152 WORD x 8 BIT x 4 BANK SYNCHRONOUS DYNAMIC RAM
文件大小: 90.16KB    共10页
生产厂商: HYNIX
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简  介:GM72V66841ET/ELT 2,097,152 WORD x 8 BIT x 4 BANK SYNCHRONOUS DYNAMIC RAM Description The GM72V66841ET/ELT is a synchronous dynamic random access memory comprised of 67,108,864 memory cells and logic including input and output circuits operating synchronously by referring to the positive edge of the externally provided Clock. The GM72V66841ET/ELT provides four banks of 2,097,152 word by 8 bit to realize high bandwidth with the Clock frequency up to 143 Mhz. Pin Configuration VCC DQ0 VCCQ NC DQ1 VSSQ NC DQ2 VCCQ NC DQ3 VSSQ NC VCC NC /WE /CAS /RAS /CS BA0/A13 BA1/A12 A10,AP A0 A1 A2 A3 VCC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 JEDEC STANDARD 400 mil 54 PIN TSOP II (TOP VIEW) Features * PC133/PC100/PC66 Compatible -7(143MHz)/-75(133MHz)/-8(125MHz) -7K(PC100,2-2-2)/-7J(PC100,3-2-2) * 3.3V single Power supply * LVTTL interface * Max Clock frequency 143/133/125/100MHz * 4,096 refresh cycle per 64 ms * Two kinds of refresh operation Auto refresh / Self refresh * Programmable burst access capability ; - Sequence:Sequential / Interleave - Length :1/2/4/8/FP * Programmable CAS latency : 2/3 * 4 Banks can operate independently or simultaneously * Burst read/burst write or burst read/single write operation capability * Input and output masking by DQM input * One Clock of back to back read or write command interval * Synchronous Power down and Clock suspend capability wit……
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器件名 功能描述 生产厂商
GM72V66841ELT-7J 2,097,152 WORD x 8 BIT x 4 BANK SYNCHRONOUS DYNAMIC RAM HYNIX
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