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HMS87C1304A Datasheet, PDF (13/70 Pages) Hynix Semiconductor – CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
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HYUNDAI MicroElectronics
HMS87C1304A/HMS87C1302A
7.4 DC Electrical Characteristics
(TA=-20~85°C, VDD=2.0~5.5V, VSS=0V),
Parameter
Symbol
Pin
Condition
Specifications
Unit
Min.
Typ.
Max.
Input High Voltage
VIH1
VIH2
XIN, RESET
Hysteresis Input1
0.8 VDD
-
0.8 VDD
-
VDD
VDD
V
Input Low Voltage
VIH3
VIL1
VIL2
Normal Input
XIN, RESET
Hysteresis Input1
0.7 VDD
-
VDD
0
-
0.2 VDD
0
-
0.2 VDD
V
Output High Voltage
VIL3 Normal Input
VOH All Output Port
VDD=5V, IOH=-5mA
0
VDD -1
-
0.3 VDD
-
-
V
Output Low Voltage VOL All Output Port
VDD=5V, IOL=10mA
-
-
1
V
Input Pull-up Current
Input High
Leakage Current
Input Low
Leakage Current
Hysteresis
PFD Voltage
Internal RC WDT
Period
Operating Current
IP
IIH1
IIH2
IIL1
IIL2
| VT |
VPFD1
VPFD2
TRCWDT
IDD
RB2, RB3, RD0, RD1 VDD=5V
All Pins (except XIN) VDD=5V
y XIN
VDD=5V
r All Pins (except XIN) VDD=5V
a XIN
VDD=5V
in Hysteresis Input1
VDD=5V
VDD
PFD Level = 0
lim VDD
PFD Level = 1
VDD=5V
e VDD=3V
r VDD=5.5V, fXIN=8MHz
VDD
P VDD=3.0V, fXIN=4MHz
-550
-
-
-5
-15
0.5
2.5
2.0
40
95
-
-
-420
-
-
-
-
-
3.0
2.5
5
2
-200
5
15
-
-
-
3.5
3.0
120
280
6
3
µA
µA
µA
µA
µA
V
V
µS
mA
Wake-up Timer
Mode Current
IWKUP VDD
VDD=5.5V, fXIN=8MHz
-
1
2
mA
VDD=3.0V, fXIN=4MHz
-
0.5
1
RCWDT Mode
Current at STOP
Mode
IRCWDT VDD
VDD=5.5V
VDD=3.0V
-
-
200
µA
-
-
100
Stop Mode Current
ISTOP VDD
1. Hysteresis Input: RB2, RB3
VDD=5.5V, fXIN=8MHz
-
0.5
3
µA
VDD=3.0V, fXIN=4MHz
-
0.2
1
Jan. 2001
Preliminary
13
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