參數(shù)資料
型號(hào): GS832418C-200I
廠商: GSI TECHNOLOGY
元件分類: DRAM
英文描述: 2M x 18, 1M x 36, 512K x 72 36Mb S/DCD Sync Burst SRAMs
中文描述: 2M X 18 CACHE SRAM, 7.5 ns, PBGA209
封裝: 14 X 22 MM, 1 MM PITCH, BGA-209
文件頁(yè)數(shù): 38/46頁(yè)
文件大?。?/td> 1149K
代理商: GS832418C-200I
Rev: 1.00 10/2001
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
38/46
2001, Giga Semiconductor, Inc.
Preliminary
GS832418(B/C)/GS832436(B/C)/GS832472(C)
JTAG Port Recommended Operating Conditions and DC Characteristics
JTAG Port AC Test Conditions
Parameter
Symbol
V
IHJ3
V
ILJ3
V
IHJ2
V
ILJ2
I
INHJ
I
INLJ
I
OLJ
V
OHJ
V
OLJ
V
OHJC
V
OLJC
Min.
Max.
V
DD3
+0.3
Unit Notes
3.3 V Test Port Input High Voltage
2.0
V
1
3.3 V Test Port Input Low Voltage
0.3
0.8
V
1
2.5 V Test Port Input High Voltage
0.6 * V
DD2
V
DD2
+0.3
0.3 * V
DD2
V
1
2.5 V Test Port Input Low Voltage
0.3
V
1
TMS, TCK and TDI Input Leakage Current
300
1
uA
2
TMS, TCK and TDI Input Leakage Current
1
100
uA
3
TDO Output Leakage Current
1
1
uA
4
Test Port Output High Voltage
1.7
V
5, 6
Test Port Output Low Voltage
0.4
V
5, 7
Test Port Output CMOS High
V
DDQ
– 100 mV
V
5, 8
Test Port Output CMOS Low
100 mV
V
5, 9
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Input Under/overshoot voltage must be
2 V > Vi < V
DDn
+2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tTKC.
V
ILJ
V
IN
V
DDn
0 V
V
IN
V
ILJn
Output Disable, V
OUT
= 0 to V
DDn
The TDO output driver is served by the V
DDQ
supply.
I
OHJ
=
4 mA
I
OLJ
= + 4 mA
I
OHJC
= –100 uA
I
OHJC
= +100 uA
Notes:
1.
2.
Include scope and jig capacitance.
Test conditions as as shown unless otherwise noted.
Parameter
Input high level
Input low level
Input slew rate
Input reference level
Output reference level
Conditions
2.3 V
0.2 V
1 V/ns
1.25 V
1.25 V
DQ
V
T
= 1.25 V
50
30pF
*
JTAG Port AC Test Load
* Distributed Test Jig Capacitance
相關(guān)PDF資料
PDF描述
GS832418C-225 2M x 18, 1M x 36, 512K x 72 36Mb S/DCD Sync Burst SRAMs
GS832418C-225I 2M x 18, 1M x 36, 512K x 72 36Mb S/DCD Sync Burst SRAMs
GS832418C-250 2M x 18, 1M x 36, 512K x 72 36Mb S/DCD Sync Burst SRAMs
GS832418C-250I 2M x 18, 1M x 36, 512K x 72 36Mb S/DCD Sync Burst SRAMs
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