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GS820E32T Datasheet, PDF (10/23 Pages) List of Unclassifed Manufacturers – 2M Synchronous Burst SRAM
GS820E32T/Q-150/138/133/117/100/66
Undershoot Measurement and Timing
VIH
VSS
50%
VSS-2.0V
20% tKC
Overshoot Measurement and Timing
VDD+-2.0V
50%
20% tKC
VDD
VIL
Capacitance
(TA=25oC, f=1MHZ, VDD=3.3V)
Parameter
Control Input Capacitance
Input Capacitance
Output Capacitance
Note: This parameter is sample tested.
Symbol
CI
CIN
COUT
Test conditions
VDD=3.3V
VIN=0V
VOUT=0V
Typ. Max. Unit
3
4
pF
4
5
pF
6
7
pF
Package Thermal Characteristics
Rating
Layer Board Symbol TQFP Max QFP Max Unit Notes
Junction to Ambient (at 200 lfm)
single
RΘJA
40
TBD
°C/W 1,2,4
Junction to Ambient (at 200 lfm)
four
RΘJA
24
TBD
°C/W 1,2,4
Junction to Case (TOP)
RΘJC
9
TBD
°C/W
3,4
Notes:
1. Junction temperature is a function of SRAM power dissipation, package thermal resistance, mounting board temperature, ambient. Temper-
ature air flow, board density, and PCB thermal resistance.
2. SCMI G-38-87.
3. Average thermal resistance between die and top surface, MIL SPEC-883, Method 1012.1.
Rev: 1.03 2/2000
10/23
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 1999, Giga Semiconductor, Inc.
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