參數(shù)資料
型號： S3P7048-QZ
元件分類： 微控制器/微處理器
英文描述： 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP42
封裝： SDIP-42
文件頁數(shù)： 10/38頁
文件大小： 249K
代理商： S3P7048-QZ
S3C7044/C7048/P7048
ELECTRICAL DATA
13-3
Table 13-2. D.C. Electrical Characteristics
(T
A = – 40 °C to + 85 °C, VDD = 1.8 V to 5.5 V)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Input High
Voltage
V
IH1
All input pins except those
specified below for V
IH2 – VIH4
0.7 V
DD
–
V
DD
V
IH2
Ports 0, 1, 3, 6, 7, and RESET
0.8 V
DD
V
IH3
Ports 4 and 5 with pull-up
resistors assigned
0.7 V
DD
Ports 4 and 5 are open-drain
V
IH4
X
IN and XOUT
V
DD – 0.1
Input Low
Voltage
V
IL1
All input pins except those
specified below for V
IL2–VIL3
–
0.3 V
DD
V
IL2
Ports 0, 1, 3, 6, 7, and RESET
0.2 V
DD
V
IL3
Xin and Xout
0.1
Output High
Voltage
V
OH
I
OH = – 1 mA
Ports except 1, 4, and 5
V
DD – 1.0
–
V
Output Low
Voltage
V
OL1
V
DD = 4.5 V to 5.5 V
I
OL = 15 mA, Ports 4, 5 only
–
2
V
DD = 1.8 to 5.5 V
I
OL = 1.6mA
0.4
V
OL2
V
DD = 4.5 V to 5.5 V
I
OL= 4 mA
All output ports except ports 4,5
2
V
DD = 1.8 to 5.5 V
I
OL = 1.6mA
0.4
Input High
Leakage
Current
I
LIH1
VI = VDD
All input pins except those
specified below for I
LIH2
–
3
A
I
LIH2
V
I = VDD
X
IN and XOUT
20
Input Low
Leakage
Current
I
LIL1
V
I = 0 V
All input pins except below and
RESET
–
– 3
A
I
LIL2
V
I = 0 V
XIN and XOUT only
– 20
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