256K x 32-Bit X 2-Banks Synchronous Graphic RAM
A45L9332 Series
Preliminary
256K X 32Bit X 2 Banks Synchronous Graphic RAM
Document Title 256K X 32Bit X 2 Banks Sync...
Description
A45L9332 Series
Preliminary
256K X 32Bit X 2 Banks Synchronous Graphic RAM
Document Title 256K X 32Bit X 2 Banks Synchronous Graphic RAM
Revision History
Rev. No. History 0.0 Initial issue
Issue Date
Remark
December 4, 1998 Preliminary
PRELIMINARY (December, 1998, Version 0.0)
AMIC Technology, Inc.
A45L9332 Series
Preliminary
256K X 32Bit X 2 Banks Synchronous Graphic RAM
Features
n JEDEC standard 3.3V power supply n LVTTL compatible with multiplexed address
n Dual band / Pulse RAS n MRS cycle with address key programs
- CAS Latency (2,3) - Burst Length (1,2,4,8 & full page) - Burst Type (Sequential & Interleave) n All inputs are sampled at the positive going edge of the system clock n Burst Read Single-bit Write operation n DQM 0-3 for byte masking n Auto & self refresh
n 32ms refresh period (2K cycle) n 100 Pin QFP, LQFP (14 X 20 mm)
Graphics Features
n SMRS cycle - Load mask register - Load color register
n Write Per Bit (Old Mask) n Block Write (8 Columns)
General Des...
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