Transcend Transcend 8GB DDR3 1600MHz ECC-DIMM 11-11-11 2Rx8

Transcend Transcend 8GB DDR3 1600MHz ECC-DIMM 11-11-11 2Rx8
DDR3 ECC Unbuffered DIMM
DDR3 ECC Unbuffered DIMM is high-speed, low power memory module
that use DDR3 SDRAM in FBGA package and a 2048 bits serial
EEPROM on a 240-pin printed circuit board. DDR3 ECC Unbuffered
DIMM 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
Pin Identification

RoHS compliant products.

JEDEC standard 1.5V ± 0.075V Power supply

VDDQ=1.5V ± 0.075V

Clock Freq: 533MHz for 1066Mb/s/Pin
667MHz for 1333Mb/s/Pin.
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)
= 6 (DDR3-1066), 7 (DDR3-1333), 8 (DDR3-1600)

8 bit pre-fetch

Burst Length: 4, 8

Symbol
Function
A0~A15, BA0~BA2
Address/Bank input
DQ0~DQ63
DQS0~DQS8
/DQS0~/DQS8
DM0~DM8
Bi-direction data bus.
CK0, /CK0,CK1, /CK1
Clock Input. (Differential pair)
CKE0, CKE1
Clock Enable Input.
ODT0, ODT1
On-die termination control line
/S0, /S1
DIMM rank select lines.
/RAS
Row address strobe
/CAS
Column address strobe
/WE
Write Enable
Data strobes
Data Masks
CB0~CB7
ECC Check Bits
VDD
Core power supply
Internal calibration through ZQ pin
/EVENT
Temperature Event Pin

On Die Termination with ODT pin
VREFDQ

Serial presence detect with EEPROM
VREFCA

On DIMM Thermal Sensor
VDDSPD
I/O reference supply
Command/address reference
supply
SPD EEPROM power supply

Asynchronous reset
SA0~SA2
Address select for EEPROM
SCL
Clock for EEPROM
SDA
Data for EEPROM
VSS
Ground
/RESET
Set DRAMs Known State
VTT
SDRAM I/O termination supply
NC
No Connection
Dimensions (Unit: millimeter)
Note:
1. Tolerances on all dimensions +/-0.15mm unless otherwise specified.
Pin Assignments
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