J
J
J
M
M
M
1
1
1
6
6
6
0
0
0
0
0
0
K
K
K
L
L
L
N
N
N
-
-
-
2
2
2
G
G
G
240PIN DDR3 1600 UDIMM
2048MB With 256Mx8 CL11
Transcend Information Inc.
1
Description
The JM1600KLN-2G is a 256M x 64bits DDR3-1600
unbuffered DIMM. The JM1600KLN-2G consists of 8pcs
256Mx8bits DDR3 SDRAMs in FBGA packages and a
2048 bits serial EEPROM on a 240-pin printed circuit
board. The JM1600KLN-2G 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
• RoHS compliant products.
• JEDEC standard 1.5V ± 0.075V Power supply
• VDDQ=1.5V ± 0.075V
• Clock Freq: 800MHZ for 1600Mb/s/Pin.
• Programmable CAS Latency: 6, 7, 8, 9, 10, 11
• Programmable Additive Latency (Posted /CAS): 0,
CL-2 or CL-1 clock
• Programmable /CAS Write Latency (CWL) = 8
• 8 bit pre-fetch
• Bi-directional Differential Data-Strobe
• Internal calibration through ZQ pin
• On Die Termination with ODT pin
• Serial presence detect with EEPROM
• Asynchronous reset
Placement
L
A
C
H
J
I
K
B
G
D
E
F
M
PCB: 09-2810
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