MD56V62800A中文资料4-Bank · 2,097,152-Word · 8-Bit SYNCHRONOUS DYNAMIC RAM数据手册OKI规格书

描述 Description

DESCRIPTION
The MD56V62800A is a 4-bank · 2,097,152-word · 8-bit synchronous dynamic RAM, fabricated in Oki's CMOS silicon-gate process technology. The device operates at 3.3 V. The inputs and outputs are LVTTL compatible.FEATURES
• Silicon gate, quadruple polysilicon CMOS, 1-transistor memory cell
• 4-bank · 2,097,152-word · 8-bit configuration
• 3.3 V power supply, ±0.3 V tolerance
• Input : LVTTL compatible
• Output : LVTTL compatible
• Refresh : 4096 cycles/64 ms
• Programmable data transfer mode
– CAS latency (1, 2, 3)
– Burst length (1, 2, 4, 8, full page)
– Data scramble (sequential, interleave)
• Burst read single bit write capability
• CBR auto-refresh, Self-refresh capability
• Package:
54-pin 400 mil plastic TSOP (Type II) (TSOPII54-P-400-0.80-K) (Product : MD56V62800A-xxTA)
xx indicates speed rank

特性 Features

• Silicon gate, quadruple polysilicon CMOS, 1-transistor memory cell
• 4-bank · 2,097,152-word · 8-bit configuration
• 3.3 V power supply, ±0.3 V tolerance
• Input : LVTTL compatible
• Output : LVTTL compatible
• Refresh : 4096 cycles/64 ms
• Programmable data transfer mode
– CAS latency (1, 2, 3)
– Burst length (1, 2, 4, 8, full page)
– Data scramble (sequential, interleave)
• Burst read single bit write capability
• CBR auto-refresh, Self-refresh capability
• Package:
54-pin 400 mil plastic TSOP (Type II) (TSOPII54-P-400-0.80-K) (Product : MD56V62800A-xxTA)
xx indicates speed rank