A43L8316中文资料128K X 16 Bit X 2 Banks Synchronous DRAM数据手册AMIC规格书

描述 Description

General Description
The A43L8316 is 4,194,304 bits synchronous high data rate Dynamic RAM organized as 2 X 131,072 words by 16 bits, fabricated with AMIC’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 latencies allows the same device to be useful for a variety of high bandwidth, high performance memory system applications.

特性 Features

■ JEDEC standard 3.3V power supply
■ LVTTL compatible with multiplexed address
■ Dual banks / Pulse RAS
■ 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
■ 16ms refresh period (1K cycle)
■ 50 Pin TSOP (II)