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參數資料
型號: GS8644ZV18B-200I
廠商: GSI TECHNOLOGY
元件分類: DRAM
英文描述: 72Mb Pipelined and Flow Through Synchronous NBT SRAM
中文描述: 4M X 18 ZBT SRAM, 6.5 ns, PBGA119
封裝: 14 X 22 MM, 1.27 MM PITCH, FBGA-119
文件頁數: 30/37頁
文件大小: 776K
代理商: GS8644ZV18B-200I
Product Preview
GS8644ZV18(B/E)/GS8644ZV36(B/E)/GS8644ZV72(C)
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.03 11/2004
30/37
2003, GSI Technology
JTAG Port Timing Diagram
JTAG Port Recommended Operating Conditions and DC Characteristics
Parameter
Symbol
Min.
Max.
Unit Notes
1.8 V Test Port Input High Voltage
V
IHJ
0.6 * V
DD
V
DD
+0.3
V
1
1.8 V Test Port Input Low Voltage
V
ILJ
0.3
0.3 * V
DD
V
1
TMS, TCK and TDI Input Leakage Current
I
INHJ
300
1
uA
2
TMS, TCK and TDI Input Leakage Current
I
INLJ
1
100
uA
3
TDO Output Leakage Current
I
OLJ
1
1
uA
4
Test Port Output High Voltage
V
OHJ
1.7
V
5, 6
Test Port Output Low Voltage
V
OLJ
0.4
V
5, 7
Test Port Output CMOS High
V
OHJC
V
DDQ
– 100 mV
V
5, 8
Test Port Output CMOS Low
V
OLJC
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 3.6 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
tTH
tTS
tTKQ
tTH
tTS
tTH
tTS
tTKL
tTKH
tTKC
TCK
TDI
TMS
TDO
Parallel SRAM input
相關PDF資料
PDF描述
GS8644ZV18B-225 72Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8644ZV18B-225I 72Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8644ZV18B-250 72Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8644ZV18B-250I 72Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8644ZV18E-133 72Mb Pipelined and Flow Through Synchronous NBT SRAM
相關代理商/技術參數
參數描述
GS8644ZV18B-225 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8644ZV18B-225I 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8644ZV18B-250 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8644ZV18B-250I 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8644ZV18E-133 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb Pipelined and Flow Through Synchronous NBT SRAM
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