Et r on Tech
EM636165
1Mega x 16 Synchronous DRAM (SDRAM)
Preliminary (Rev. 1.8, 11/2001)
Features
Key Specifications
Fast access time: 4.5/5/5/5.5/6.5/7.5 ns
Fast clock rate: 200/183/166/143/125/100 MHz
Self refresh mode: standard and low power
Fully synchronous operation
Internal pipelined architecture
512K x 16 bit x 2-bank
EM636165
-5/55/6/7/7L/8/10
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5/5.5/6/7/7/8/10 ns
tCK3 Clock Cycle time(min.)
tRAS Row Active time(max.)
tAC3 Access time from CLK(max.)
tRC Row Cycle time(min.)
30/32/36/42/42/48/60 ns
4.5/5/5/5.5/5.5/6.5/7.5 ns
48/48/54/63/63/72/90 ns
Programmable Mode registers
- CAS# Latency: 1, 2, or 3
Ordering Information
- Burst Length: 1, 2, 4, 8, or full page
- Burst Type: interleaved or linear burst
- Burst stop function
Individual byte controlled by LDQM and UDQM
Auto Refresh and Self Refresh
4096 refresh cycles/64ms
1. Operating temperature : 0~70°C
Part Number
Frequency
200MHz
183MHz
166MHz
143MHz
143MHz
125MHz
100MHz
Package
EM636165TS/VE-5
EM636165TS/VE-55
EM636165TS/VE -6
EM636165TS/VE -7
EM636165TS/VE-7L
EM636165TS/VE -8
EM636165TS/VE -10
TSOP II ,VFBGA
TSOP II ,VFBGA
TSOP II ,VFBGA
TSOP II ,VFBGA
TSOP II,VFBGA
TSOP II,VFBGA
TSOP II,VFBGA
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CKE power down mode
Single +3.3V 0.3V power supply
±
Interface: LVTTL
50-pin 400 mil plastic TSOP II package
60-Ball, 6.4 mm x 10.1 mm VFBGA package
(Max total package height=1.0 mm)
2. Industrial Operating temperature : -40~85°C
Part Number
Frequency
Package
EM636165TS/VE -10I
100MHz
TSOP II,VFBGA
Pin Assignment (Top View)
5 0
4 9
4 8
4 7
4 6
4 5
4 4
4 3
4 2
4 1
4 0
3 9
3 8
3 7
3 6
3 5
3 4
3 3
3 2
3 1
3 0
2 9
2 8
2 7
2 6
VDD
DQ 0
DQ 1
VSSQ
DQ 2
DQ 3
VDDQ
DQ 4
DQ 5
VSSQ
DQ 6
DQ 7
VDDQ
LD QM
WE#
CA S#
RA S#
CS #
A11
A10
A 0
1
2
3
4
5
6
7
8
Vss
1
2
3
4
5
6
7
DQ15
DQ14
VSSQ
DQ13
DQ12
VDDQ
DQ11
DQ10
VSSQ
DQ 9
DQ 8
VDDQ
NC
UD QM
CL K
CKE
NC
A 9
A 8
D Q 0
A
B
C
D
E
F
V D D
D Q 1
D Q 2
D Q 3
D Q 5
D Q 6
D Q 7
V S S
D Q 1 5
D Q 14
D Q 13
D Q 12
D Q 10
D Q 9
V D D Q
V S S Q
D Q 4
V S S Q
V D D Q
D Q 1 1
V S S Q
V D D Q
9
V D D Q
V S S Q
N C
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
G
H
J
D Q 8
N C
N C
N C
N C
N C
N C
N C
L D Q M
U D Q M
W E #
K
L
R A S #
N C
N C
A 0
C L K
N C
A 9
C A S #
C S #
N C
C K E
A 11
A 8
M
N
A 7
A 6
A 5
A 4
A 10
A 7
A 5
A 4
A 1
A 2
A 3
VDD
P
R
A 2
A 1
A 6
A 3
V D D
V S S
Vss
Etron Technology, Inc.
No. 6, Technology Road V, Science-Based Industrial Park, Hsinchu, Taiwan 30077, R.O.C.
TEL: (886)-3-5782345 FAX: (886)-3-5778671
Etron Technology, Inc., reserves the right to make changes to its products and specifications without notice.