TS256MLQ64V8U Transcend Information. Inc., TS256MLQ64V8U Datasheet

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TS256MLQ64V8U

Manufacturer Part Number
TS256MLQ64V8U
Description
240pin Ddr2 800 Unbuffered Dimm 2gb With 128mx8 Cl6 ? Placement
Manufacturer
Transcend Information. Inc.
Datasheet
Transcend Information Inc.
Description
The TS256MLQ64V8U is a 256M x 64bits DDR2-800
Unbuffered DIMM. The TS256MLQ64V8U consists of
16pcs 128Mx8bits DDR2 SDRAMs in FBGA packages
and a 2048 bits serial EEPROM on a 240-pin printed
circuit board. The TS256MLQ64V8U is a Dual In-Line
Memory Module and is intended for mounting into 240-pin
edge connector sockets.
Synchronous design allows precise cycle control with the
use of system clock. Data I/O transactions are possible
on both edges of DQS. Range of operation frequencies,
programmable latencies allow the same device to be
useful for a variety of high bandwidth, high performance
memory system applications.
Features
T
T
T
S
S
S
RoHS compliant products.
JEDEC standard 1.8V ± 0.1V Power supply
VDDQ=1.8V ± 0.1V
Max clock Freq: 400MHZ; 800Mb/S/Pin.
Posted CAS
Programmable CAS Latency: 4, 5, 6
Programmable Additive Latency :0, 1, 2, 3, 4, 5
Write Latency (WL) = Read Latency (RL)-1
Burst Length: 4, 8(Interleave/nibble sequential)
Programmable sequential / Interleave Burst Mode
Bi-directional Differential Data-Strobe (Single-ended
Off-Chip Driver (OCD) Impedance Adjustment
MRS cycle with address key programs.
On Die Termination
Refresh: Auto Refresh and Self Refresh
Serial presence detect with EEPROM
data-strobe is an optional feature)
Average Refresh Period:
7.8us at lower then T
2
2
2
5
5
5
6
6
6
M
M
M
L
L
L
Q
Q
Q
CASE
6
6
6
4
4
4
85°C
V
V
V
8
8
8
U
U
U
1
• Placement
I
240PIN DDR2 800 Unbuffered DIMM
K
L
PCB: 09-2980
J
H
F
E
G
2GB With 128Mx8 CL6
D
C
B
A
M

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TS256MLQ64V8U Summary of contents

Page 1

... Description The TS256MLQ64V8U is a 256M x 64bits DDR2-800 Unbuffered DIMM. The TS256MLQ64V8U consists of 16pcs 128Mx8bits DDR2 SDRAMs in FBGA packages and a 2048 bits serial EEPROM on a 240-pin printed circuit board. The TS256MLQ64V8U is a Dual In-Line Memory Module and is intended for mounting into 240-pin edge connector sockets ...

Page 2

Dimensions Side Millimeters A 133.35±0. ...

Page 3

Pinouts: Pin Pin Pin No Name No 01 VREF 41 VSS ...

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