参数资料
型号: GS88237BD-200T
厂商: GSI TECHNOLOGY
元件分类: SRAM
英文描述: 256K X 36 CACHE SRAM, 2.7 ns, PBGA165
封装: 13 X 15 MM, 1 MM PITCH, FBGA-165
文件页数: 4/29页
文件大小: 859K
代理商: GS88237BD-200T
GS88237BB/D-333/300/250/200
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.05 4/2008
12/29
2002, GSI Technology
Note:
These parameters are sample tested.
Capacitance
(TA = 25oC, f = 1 MHZ, VDD = 2.5 V)
Parameter
Symbol
Test conditions
Typ.
Max.
Unit
Input Capacitance
CIN
VIN = 0 V
4
5
pF
Input/Output Capacitance
CI/O
VOUT = 0 V
6
7
pF
AC Test Conditions
Parameter
Conditions
Input high level
VDD – 0.2 V
Input low level
0.2 V
Input slew rate
1 V/ns
Input reference level
VDD/2
Output reference level
VDDQ/2
Output load
Fig. 1
Notes:
1. Include scope and jig capacitance.
2. Test conditions as specified with output loading as shown in Fig. 1
unless otherwise noted.
3. Device is deselected as defined by the Truth Table.
20% tKC
VSS – 2.0 V
50%
VSS
VIH
Undershoot Measurement and Timing
Overshoot Measurement and Timing
20% tKC
VDD + 2.0 V
50%
VDD
VIL
DQ
VDDQ/2
50
Ω
30pF*
Output Load 1
* Distributed Test Jig Capacitance
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