J
J
J
M
M
M
1
1
1
3
3
3
3
3
3
3
3
3
K
K
K
S
S
S
U
U
U
-
-
-
1
1
1
G
G
G
204PIN DDR3 1333 SO-DIMM
1024MB With 128Mx8 CL9
Transcend Information Inc.
1
Description
The JM1333KSU-1G is a 128M x 64bits DDR3-1333
SO-DIMM. The JM1333KSU-1G consists of 8pcs
128Mx8bits DDR3 SDRAMs FBGA packages and a 2048
bits serial EEPROM on a 204-pin printed circuit board.
The JM1333KSU-1G is a Dual In-Line Memory Module
and is intended for mounting into 204-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
• RoHS compliant products.
• JEDEC standard 1.5V ± 0.075V Power supply
• VDDQ=1.5V ± 0.075V
• Clock Freq: 667MHZ for 1333Mb/s/Pin.
• Programmable CAS Latency: 6, 7, 8, 9
• Programmable Additive Latency (Posted /CAS): 0,
CL-2 or CL-1 clock
• Programmable /CAS Write Latency (CWL) = 9
(DDR3-1333)
• 8 bit pre-fetch
Burst Length: 4, 8
• Bi-directional Differential Data-Strobe
• Internal calibration through ZQ pin
• On Die Termination with ODT pin
• Serial presence detect with EEPROM
• Asynchronous reset
Placement
AB
D
E
C
F
G
H
I
J
K
PCB: 09-2820
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