參數(shù)資料
型號(hào): UPD4443362GF-A75
廠商: NEC Corp.
英文描述: 4M-BIT CMOS SYNCHRONOUS FAST STATIC RAM 128K-WORD BY 36-BIT HSTL INTERFACE / REGISTER-REGISTER / LATE WRITE
中文描述: 4分位CMOS同步快速靜態(tài)內(nèi)存128K的,Word的36位HSTL接口/寄存器間/晚寫
文件頁(yè)數(shù): 6/16頁(yè)
文件大?。?/td> 113K
代理商: UPD4443362GF-A75
Data Sheet M14439EJ2V0DS
6
μ
PD4443362
Electrical Specifications
Absolute Maximum Ratings
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Note
Supply voltage
V
DD
–0.5
+4.0
V
1
Output supply voltage
V
DD
Q
–0.5
+4.0
V
1
Input voltage
V
IN
–0.5
V
DD
+0.3
V
1
Input / Output voltage
V
I/O
–0.5
V
DD
Q+0.3
V
1
Operating temperature
T
A
0
50
°C
Storage temperature
T
stg
–55
+125
°C
Note 1.
–2.0 V MIN. (Pulse width : 2 ns)
Caution
Exposing the device to stress above those listed in Absolute Maximum Rating could cause
permanent damage. The device is not meant to be operated under conditions outside the limits
described in the operational section of this specification. Exposure to Absolute Maximum Rating
conditions for extended periods may affect device reliability.
Recommended DC Operating Conditions (T
A
= 0 to 50
°
C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Core supply voltage
V
DD
3.135
3.3
3.465
V
Output buffer supply voltage
V
DD
Q
1.4
1.5
1.6
V
Input reference voltage
V
REF
0.7
0.75
0.8
V
Low level input voltage
V
IL
–0.3
Note
V
REF
–0.1
V
High level input voltage
V
IH
V
REF
+0.1
V
DD
Q+0.3
V
Note
–0.8 V MIN. (Pulse width : 2 ns)
Recommended AC Operating Conditions (T
A
= 0 to 50
°
C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input reference voltage
V
REF (RMS)
–5%
+5%
V
Low level input voltage
V
IL
–0.3
V
REF
–0.2
V
High level input voltage
V
IH
V
REF
+0.2
V
DD
Q+0.3
V
Capacitance (T
A
= 25
°
C, f = 1 MHz)
Parameter
Note
Symbol
Test conditions
MAX.
Unit
Input capacitance
C
IN
V
IN
= 0 V
5.5
pF
Input / Output capacitance
C
I/O
V
I/O
= 0 V
7.0
pF
Clock Input Capacitance
C
clk
V
clk
= 0 V
6.0
pF
Note
These parameters are not 100% tested.
#
#
#
#
#
#
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