EM73201
4-BIT MICRO-CONTROLLER FOR GENERAL PURPOSE PRODUCT
ABSOLUTE MAXIMUM RATINGS
Items
Sym.
VDD
Ratings
Conditions
Supply Voltage
-0.5V to 6V
Input Voltage
VIN
VO
-0.5V to VDD+0.5V
-0.5V to VDD+0.5V
300mW
0oC to 50oC
-55oC to 125oC
Output Voltage
Power Dissipation
Operating Temperature
Storage Temperature
PD
TOPR=50oC
TOPR
TSTG
RECOMMANDED OPERATING CONDITIONS
Items
Sym.
Ratings
Condition
Supply Voltage
Input Voltage
VDD
VIH
VIL
FC
2.4V to 6.0V
0.90xVDD to VDD
0V to 0.10xVDD
32K to 4MHz
32K to 5MHz
Operating Frequency
CLK (RC osc)
XIN,XOUT (crystal osc)
DC ELECTRICAL CHARACTERISTICS (VDD=5±0.5V, VSS=0V, TOPR=25oC)
Parameters
Sym.
Min. Typ. Max. Unit
Conditions
Supply current
IDD
-
-
0.7
60
2
mA VDD=5.5V,no load Fc=4.19MHz (crystal osc)
µA VDD=5.5V,no load
sleep mode, low voltage reset enable
110
-
0.1
1
µA VDD=5.5V, sleep mode, low voltage reset disable
Hysteresis voltage
Input current
VHYS+
VHYS-
IIH
0.50VDD
-
0.75VDD
V
V
RESET, P0, P8
0.20VDD
-
0.40VDD
-
-
-
±1
µA RESET , P0, VDD=5.5V,VIH=5.5/0V
µA Open-drain:VDD=5.5V,VIH=5.5/0V
mA P1 normal source, VDD=4.5V ,VOH=3.5V
mA P1 normal sink, VDD=4.5V ,VOL=1.0V
mA P1 high sink, VDD=4.5V ,VOL=1.0V
-
±1
Output current
(Port 1)
IOH
IOL
5
-
-
5
-
-
-
20
2.4
3.5
3.0
-
-
-
Output voltage
(Port 7 Port8)
VOH
-
V
V
V
V
V
P7,P8 low source,VDD=4.5V, IOH=-250µA
P7,P8 normal source,VDD=4.5V,IOH=-5mA
P7,P8 high source,VDD=4.5V,IOH=-20mA
P7,P8 normal sink,VDD=4.5V,IOL=5mA
P7,P8 high sink,VDD=4.5V,IOL=20mA
-
-
-
-
VOL
-
1
-
-
1.5
1
Leakage current
Input resistor
IOL
-
-
µA Open drain,VDD=5.5V,VO =5.5V
KΩ P0
KΩ RESET
%
%
V
RIN
30
100
-
90
300
10
150
450
-
Frequency stability
Frequency variation
Low voltage reset level
Fc=4MHz, RC osc (R=7.5kΩ, C=20pF)
[Fc=(4.5V)-F(3.6V)]/F(4.5V)
-
20
-
-
Fc=4MHz, VOL=4.5V, RC osc
[F(typical)-F(worse case)]/F(typical)
3.3
4.0
* This specification are subject to be changed without notice.
21
7.20.1999
ELAN [ ELAN MICROELECTRONICS CORP ]
