GS8672Q36BGE-300 Datasheet, PDF (4/28 Pages) GSI Technology – 72Mb SigmaQuad-II™ Burst of 2 ECCRAM™

GS8672Q18/36BE-400/333/300/250/200
Pin Description Table
Symbol
Description
Type
Comments
SA
Synchronous Address Inputs
Input
—
R
Synchronous Read
Input
Active Low
W
Synchronous Write
Input
Active Low
BW0–BW3
Synchronous Byte Writes
Input
Active Low
K
Input Clock
Input
Active High
K
Input Clock
Input
Active Low
C
Output Clock
Input
Active High
C
Output Clock
Input
Active Low
TMS
Test Mode Select
Input
—
TDI
Test Data Input
Input
—
TCK
Test Clock Input
Input
—
TDO
Test Data Output
Output
—
V_REF
HSTL Input Reference Voltage
Input
—
ZQ
Output Impedance Matching Input
Input
—
Qn
Synchronous Data Outputs
Output
—
Dn
Synchronous Data Inputs
Input
—
Doff
Disable DLL when Low
Input
Active Low
CQ
Output Echo Clock
Output
—
CQ
Output Echo Clock
Output
—
V_DD
Power Supply
Supply
1.8 V Nominal
V_DDQ
Isolated Output Buffer Supply
Supply
1.5 or 1.8 V Nominal
V_SS
Power Supply: Ground
Supply
—
NC
No Connect
—
—
NF
No Function
—
—
Notes:
1. NC = Not Connected to die or any other pin.
2. NF= No Function. There is an electrical connection to this input pin, but the signal has no function in the device. It can be left unconnected,
or tied to V_SS or V_DDQ.
3. C, C, K, or K cannot be set to V_REF voltage.
Rev: 1.02a 8/2017
4/28
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2011, GSI Technology