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A43L8316V-95I

1M X 16 Bit X 4 Banks Synchronous DRAM

AMIC Technology 

A43L2616B

1M X 16 Bit X 4 Banks Synchronous DRAM

Feature

„ JEDEC standard 3.3V power supply

„ LVTTL compatible with multiplexed address

„ Four banks / Pulse RAS

„ MRS cycle with address key programs

- CAS Latency (2,3)

- Burst Length (1,2,4,8 & full page)

- Burst Type (Sequential & Interleave)

„ All inputs are sampled at the positive going edge of the

system clock

„ Clock Frequency: 166MHz @ CL=3

143MHz @ CL=3

General Description

The A43L2616B 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.

„ Burst Read Single-bit Write operation

„ DQM for masking

„ Auto & self refresh

„ 64ms refresh period (4K cycle)

„ Commercial Temperature Operation : 0°C~70°C

„ Industrial Temperature Operation : -40°C~85°C for –U

grade

„ Available in 54-pin TSOP(II) package

„ Package is available to lead free (-F series)

„ All Pb-free (Lead-free) products are RoHS compliant

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.

Pin Configuration

„ TSOP (II)

54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28

A43L2616BV

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

(December, 2009, Version 1.3)

1

AMIC Technology, Corp.

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