AS4C32M16D1A-C&I
32M x 16 bit DDR Synchronous DRAM (SDRAM)
Advanced (Rev. 1.0, Mar. /2015)
Features
Fast clock rate: 200MHz
Differential Clock CK &
Bi-directional DQS
CK
DLL enable/disable by EMRS
Fully synchronous operation
Internal pipeline architecture
Four internal banks, 8M x 16-bit for each bank
Programmable Mode and Extended Mode registers
- CAS Latency: 2, 2.5, 3
- Burst length: 2, 4, 8
- Burst Type: Sequential & Interleaved
Individual byte write mask control
DM Write Latency = 0
Auto Refresh and Self Refresh
8192 refresh cycles / 64ms
Precharge & active power down
±
Power supplies: VDD & VDDQ = 2.5V 0.2V
Operating Temperature:
- Commercial (0 C~70 C)
°
°
- Industrial (-40 C~85 C)
°
°
Interface: SSTL_2 I/O Interface
Package: 66 Pin TSOP II, 0.65mm pin pitch
- Pb and Halogen free
1
Rev. 1.0
Mar. /2015
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
