K7P401823B 查看數據表（PDF） - Samsung
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K7P401823B Datasheet PDF : 13 Pages
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K7P403623B
K7P401823B
128Kx36 & 256Kx18 SRAM
ABSOLUTE MAXIMUM RATINGS
Parameter
Core Supply Voltage Relative to VSS
Output Supply Voltage Relative to VSS
Voltage on any I/O pin Relative to VSS
Maximum Power Dissipation
Output Short-Circuit Current
Operating Temperature
Storage Temperature
Symbol
VDD
VDDQ
VTERM
PD
IOUT
TOPR
TSTG
Value
-0.3 to 4.6
VDD
-0.3 to VDD+0.3
1.5
25
0 to 70
-65 to 150
Unit
V
V
V
W
mA
°C
°C
NOTE : Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
Parameter
Core Power Supply Voltage
Output Power Supply Voltage (for 2.5V I/O)
Output Power Supply Voltage (for 3.3V I/O)
Input High Level (for 2.5V I/O)
Input Low Level (for 2.5V I/O)
Input High Level (for 3.3V I/O)
Input Low Level (for 3.3V I/O)
PECL Clock Input High Level
PECL Clock Input Low Level
Clock Input Signal Voltage
Clock Input Differential Voltage
Clock Input Common Mode Voltage
Operating Junction Temperature
Symbol
VDD
VDDQ
VDDQ
VIH
VIL
VIH
VIL
VIH-PECL
VIL-PECL
VIN
VDIF-CLK
VCM-CLK
TJ
Min
3.15
2.375
3.135
1.7
-0.3
2.0
-0.3
2.135
1.490
-0.3
0.2
1.1
10
NOTE
1. For operation with differential PECL clock inputs.
2. For operation with single ended or differential LVCMOS / LVTTL clock input.
Typ
Max
Unit
Note
3.3
3.45
V
2.5
2.9
V
3.3
3.6
V
-
VDD+0.3
V
-
0.7
V
-
VDD+0.3
V
-
0.8
V
-
2.420
V
1
-
1.825
V
1
-
3.45
V
2
-
VDD+0.6
V
2
-
2.1
V
2
-
110
°C
Jul. 2003
-5-
Rev 1.1
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