A43L1616V datasheet(2/44 Pages) AMICC

2 / 44 page

A43L1616

Preliminary

1M X 16 Bit X 2 Banks Synchronous DRAM

PRELIMINARY

(August, 2005, Version 0.0)

AMIC Technology, Corp.

Features

Power supply

- VDD: 3.3V

VDDQ : 3.3V

LVTTL compatible with multiplexed address

Two 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)

Clock Frequency (max) : 167MHz @ CL=3 (-6)

143MHz @ CL=3 (-7)

All inputs are sampled at the positive going edge of the

system clock

DQM for masking

Auto & self refresh

64ms refresh period (4K cycle)

Industrial operating temperature range: -40ºC to +85ºC

for -U series.

Available in 54-pin TSOP(II) package

Package is available to lead free (-F series)

General Description

The A43L1616 is 33,554,432 bits synchronous high data

rate Dynamic RAM organized as 2 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.

Pin Configuration

54 TSOP (II)

A43L1616V

54 53 52 51 50 49 48 47 46 45

42 41 40 39 38 37 36 35 34 33 32 31 30

9 10

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

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