A45L9332AE-6 AMIC Technology, Corp., A45L9332AE-6 Datasheet - Page 2

• Manufacturer Part Number: A45L9332AE-6
• Description: 256K x 32 Bit x 2 Banks Synchronous Graphic RAM
• Manufacturer: AMIC Technology, Corp.

Preliminary
Features
n JEDEC standard 3.3V power supply
n LVTTL compatible with multiplexed address
n Dual banks / Pulse RAS
n MRS cycle with address key programs
n All inputs are sampled at the positive going edge of the
n Burst Read Single-bit Write operation
n DQM 0-3 for byte masking
n Auto & self refresh
n 32ms refresh period (2K cycle)
General Description
The A45L9332A is 16,777,216 bits synchronous high data
rate Dynamic RAM organized as 2 X 262,144 words by 32
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
PRELIMINARY
- CAS Latency (2,3)
- Burst Length (1,2,4,8 & full page)
- Burst Type (Sequential & Interleave)
system clock
(October, 2001, Version 0.1)
256K X 32 Bit X 2 Banks Synchronous Graphic RAM
1
n 100 Pin QFP, LQFP (14 X 20 mm)
Graphics Features
n SMRS cycle
n Write Per Bit (Old Mask)
n Block Write (8 Columns)
frequencies, programmable latencies allows the same
device to be useful for a variety of high bandwidth, high
performance memory system applications.
Write per bit and 8 columns block write improves
performance in graphics system.
- Load mask register
- Load color register
A45L9332A Series
AMIC Technology, Inc.