Amic A43L2616 - Toshiba 27WLT56B Service Manual

AMIC A43L2616

13.6.
13.6.1. General Description
The A43L2616-PH is 67,108,864 bits synchronous high data rate Dynamic RAM organized as 4 X
1,048,576 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.
13.6.2. Features
•
JEDEC standard 3.3V power supply
•
LVTTL compatible with multiplexed address
•
Four banks / Pulse RAS
•
MRS cycle with address key programs
•
All inputs are sampled at the positive going edge of the system clock
•
Clock Frequency: 166MHz @ CL=3
•
Burst Read Single-bit Write operation
•
DQM for masking
•
Auto & self refresh
•
64ms refresh period (4K cycle)
•
54 Pin TSOP (II)
13.6.3. Pin Description
27" TFT TV Service Manual
143MHz @ CL=3
45
05/09/2005