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| HMS87C1808B Datasheet, PDF (22/99 Pages) List of Unclassifed Manufacturers – 8-BIT SINGLE-CHIP MICROCONTROLLERS | |||
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HMS87C1X04B/08B/16B
7.4 DC Electrical Characteristics
(TA=-40~85°C, VDD=2.3~5.5V, VSS=0V),
Parameter
Symbol
Pin
Condition
Specifications
Min.
Typ.
Max.
VIH1 XIN, RESET
0.8 VDD
-
VDD
Input High Voltage
VIH2 Hysteresis Input1
0.8 VDD
-
VDD
VIH3 Normal Input
0.7 VDD
-
VDD
VIL1 XIN, RESET
0
-
0.2 VDD
Input Low Voltage
VIL2 Hysteresis Input1
0
-
0.2 VDD
VIL3 Normal Input
0
-
0.3 VDD
Output High Voltage VOH All Output Port
VDD=5V, IOH=-5mA
VDD -1
-
-
Output Low Voltage
VOL All Output Port
VDD=5V, IOL=10mA
-
-
1
Input Pull-up Current
IP
RB2, RB3, RD0, RD1 VDD=5V
-150
-
-70
Input High
Leakage Current
IIH1 All Pins (except XIN) VDD=5V
IIH2
XIN
VDD=5V
-
-
5
-
-
15
Input Low
Leakage Current
IIL1 All Pins (except XIN) VDD=5V
IIL2
XIN
VDD=5V
-5
-
-
-15
-
-
Hysteresis
| VT | Hysteresis Input1
VDD=5V
0.5
-
-
PFD Voltage
VPFD VDD
2.1
-
3.1
Internal RC WDT
Period
TRCWDT XOUT
VDD=5.5V
VDD=3.0V
30
-
100
60
-
180
Operating Current2
Wake-up Timer
Mode Current
RCWDT Mode
Current at STOP
Mode
IDD
VDD
IWKUP VDD
IRCWDT VDD
VDD=5.5V, fXIN=8MHz
-
VDD=3.0V, fXIN=4MHz
-
VDD=5.5V, fXIN=8MHz
-
VDD=3.0V, fXIN=4MHz
-
VDD=5.5V
-
VDD=3.0V
-
4
6.5
2
3
1
2
0.3
1
30
70
5
50
Stop Mode Current
ISTOP VDD
VDD=5.5V, fXIN=8MHz
-
0.5
3
VDD=3.0V, fXIN=4MHz
-
0.2
1
INT Input Noise
Cancel Time
TINT_NC RB2, RB3, RD0, RD1 VDD=5V
0.2
-
0.5
External RC
Oscillator Frequency
fRC-OSC fXOUT = fRC-OSC / 4
fR-OSC fXOUT = fR-OSC / 4
VDD=5.5V
R=30kâ¦, C=10pF
VDD=5.5V
R=30kâ¦
0.7
-
1.5
2
-
4
1. Hysteresis Input: RA0, RB2, RB3, RB6, RC3, RC4, RC5, RD0, RD1
2. This parameter is measured in internal EPROM operation at the all I/O port defined input mode.
Unit
V
V
V
V
µA
µA
µA
µA
µA
V
V
µS
mA
mA
µA
µA
µS
MHz
MHz
18
SEP. 2004 Ver 1.03
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