GS82583ED18GK-550I Datasheet, PDF (5/26 Pages) GSI Technology – 8Mb x 36 and 16Mb x 18 organizations available

GS82583ED18/36GK-675/625/550/500
Symbol
MVQ
V_DD
V_DDQ
V_REF
V_SS
TCK
TMS
TDI
TDO
MCH
MCL
NC
NU_I
NU_O
Description
I/O Voltage Select — Indicates what voltage is supplied to the V_DDQ pins. Must be tied High or Low.
MVQ = 0: Configure for 1.2V or 1.3V nominal V_DDQ.
MVQ = 1: Configure for 1.5V nominal V_DDQ.
Core Power Supply
I/O Power Supply
Input Reference Voltage — Input buffer reference voltage.
Ground
JTAG Clock — Weakly pulled Low internally.
JTAG Mode Select — Weakly pulled High internally.
JTAG Data Input — Weakly pulled High internally.
JTAG Data Output
Must Connect High — May be tied to V_DDQ directly or via a 1k resistor.
Must Connect Low — May be tied to V_SS directly or via a 1k resistor.
No Connect — There is no internal chip connection to these pins. They may be left unconnected, or tied/
driven High or Low.
Not Used Input — There is an internal chip connection to these input pins, but they are unused by the
device. They are pulled Low internally. They may be left unconnected or tied/driven Low. They should not be
tied/driven High.
Not Used Output — There is an internal chip connection to these output pins, but they are unused by the
device. The drivers are tri-stated internally. They should be left unconnected.
Type
Input
—
—
—
—
Input
Input
Input
Output
Input
Input
—
Input
Output
Rev: 1.06 8/2017
5/26
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2014, GSI Technology