16Mbit ESDRAM Family
Ordering Information
Maximum
I/O
Width
Power
Supply
Operating
Frequency
(MHz)
Part Number
CAS Latencies
I/O Type
Package
SM2402T-6.6
SM2403T-6.6
1, 2, 3
1, 2, 3
x4
x8
LVTTL, 2.5V
LVTTL, 2.5V
44 pin TSOP-II 400 mil
44 pin TSOP-II 400 mil
3.3V
3.3V
150
150
SM2404T-6.6
SM2402T-7.5
SM2403T-7.5
SM2404T-7.5
SM2402T-10
SM2403T-10
SM2404T-10
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
x16
x4
LVTTL, 2.5V
LVTTL, 2.5V
LVTTL, 2.5V
LVTTL, 2.5V
LVTTL, 2.5V
LVTTL, 2.5V
LVTTL, 2.5V
50 pin TSOP-II 400 mil
44 pin TSOP-II 400 mil
44 pin TSOP-II 400 mil
50 pin TSOP-II 400 mil
44 pin TSOP-II 400 mil
44 pin TSOP-II 400 mil
50 pin TSOP-II 400 mil
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
150
133
133
133
100
100
100
x8
x16
x4
x8
x16
Enhanced Memory Systems assumes no responsibility for the user of any circuitry other than circuitry embodied in an
Enhanced Memory Systems product, nor does it convey or imply any license under patent or other right.
ã Copyright 1998, 1999
Rev. 2.4
9
RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
