3822” TFT TV Service Manual 13/10/200412.6. AMIC A43L261612.6.1. General DescriptionThe A43L2616-PH is 67,108,864 bits synchronous high data rate Dynamic RAM organized as 4 X1,048,576 words by 16 bits, fabricated with AMIC’s high performance CMOS technology. Synchronousdesign allows precise cycle control with the use of system clock. I/O transactions are possible on everyclock cycle. Range of operating frequencies, programmable latencies allows the same device to be usefulfor a variety of high bandwidth, high performance memory system applications.12.6.2. 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=3143MHz @ CL=3• Burst Read Single-bit Write operation• DQM for masking• Auto & self refresh• 64ms refresh period (4K cycle)• 54 Pin TSOP (II)12.6.3. Pin Description