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| GS8342QT10BGD-250 Datasheet, PDF (15/29 Pages) GSI Technology – JEDEC-standard pinout and package | |||
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GS8342QT07/10/19/37BD-357/333/300/250/200
Programmable Impedance HSTL Output Driver DC Electrical Characteristics
Parameter
Symbol
Min.
Output High Voltage
VOH1
VDDQ/2 â 0.12
Output Low Voltage
VOL1
VDDQ/2 â 0.12
Output High Voltage
VOH2
VDDQ â 0.2
Output Low Voltage
VOL2
Vss
Notes:
1. IOH = (VDDQ/2) / (RQ/5) +/â 15% @ VOH = VDDQ/2 (for: 175ï ï£ï RQ ï£ 350ïï©ï®
2. IOL = (VDDQ/2) / (RQ/5) +/â 15% @ VOL = VDDQ/2 (for: 175ï ï£ RQ ï£350ïï©.
3. Parameter tested with RQ = 250ï and VDDQ = 1.5 V
4. 0ïï ï£ï RQ ï£ ï¥ï
5. IOH = â1.0 mA
6. IOL = 1.0 mA
Max.
VDDQ/2 + 0.12
VDDQ/2 + 0.12
VDDQ
0.2
Units
V
V
V
V
Notes
1, 3
2, 3
4, 5
4, 6
Operating Currents
-357
-333
Parameter
Symbol
Test Conditions
0 â40 0 â40
to
to to
to
70°C 85°C 70°C 85°C
Operating Current
(x36): DDR
IDD
VDD = Max, IOUT = 0 mA
Cycle Time ï³ï tKHKH Min
1095 1105 1010 1020
mA mA mA mA
Operating Current
(x18): DDR
IDD
VDD = Max, IOUT = 0 mA
Cycle Time ï³ï tKHKH Min
945 955 885 895
mA mA mA mA
Operating Current
(x9): DDR
IDD
VDD = Max, IOUT = 0 mA
Cycle Time ï³ï tKHKH Min
945 955 885 895
mA mA mA mA
Operating Current
(x8): DDR
IDD
VDD = Max, IOUT = 0 mA
Cycle Time ï³ï tKHKH Min
945 955 885 895
mA mA mA mA
Standby Current
(NOP): DDR
Device deselected,
ISB1
IOUT = 0 mA, f = Max,
All Inputs ï£ï 0.2 V or ï³ï VDD â 0.2 V
245
mA
255
mA
235
mA
245
mA
Notes:
1. Power measured with output pins floating.
2. Minimum cycle, IOUT = 0 mA
3. Operating current is calculated with 50% read cycles and 50% write cycles.
4. Standby Current is only after all pending read and write burst operations are completed.
-300
0 â40
to
to
70°C 85°C
885 895
mA mA
775 785
mA mA
775 785
mA mA
775 785
mA mA
225 235
mA mA
-250
0 â40
to
to
70°C 85°C
765 775
mA mA
665 675
mA mA
665 675
mA mA
665 675
mA mA
205 215
mA mA
-200
0 â40
to
to
70°C 85°C
640 650
mA mA
555 565
mA mA
555 565
mA mA
555 565
mA mA
190 200
mA mA
Notes
2, 3
2, 3
2, 3
2, 3
2, 4
Rev: 1.01a 8/2017
15/29
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2011, GSI Technology
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