Part AS4C4M16S
Description 64Mb / 4M x 16 bit Synchronous DRAM
Manufacturer Alliance Semiconductor
Size 3.23 MB
Alliance Semiconductor
AS4C4M16S

Overview

  • Fast access time from clock: 5.4/5.4 ns Fast clock rate: 166/143 MHz Fully synchronous operation Internal pipelined architecture 1M word x 16-bit x 4-bank Programmable Mode registers - CAS Latency: 2, or 3 - Burst Length: 1, 2, 4, 8, or full page - Burst Type: interleaved or linear burst - Burst stop function Auto Refresh and Self Refresh 4096 refresh cycles/64ms CKE power down mode Single +3.3V ± 0.3V power supply Interface: LVTTL 54-pin 400 mil plastic TSOP II package - Pb free and Halogen free Rev2.0 May 2014 Table1. Key Specifications