MT89L80
Data Sheet
Absolute Maximum Ratings*
Parameter
Symbol
Min.
Max.
Units
1
2
3
4
5
Supply Voltage
-0.3
5.0
V
Voltage on any I/O pin (except supply pins)
Current at Digital Outputs
VO
IO
VSS-0.3
VDD+0.3
20
V
mA
°C
W
Storage Temperature
TS
-55
+125
1
Package Power Dissipation
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
PD
.
Recommended Operating Conditions - Voltages are with respect to ground (V ) unless otherwise stated.
ss
Characteristics
Operating Temperature
Positive Supply
Input High Voltage
Input High Voltage on 5 V Tolerant Inputs
Input Low Voltage
Sym.
Min.
Typ.
Max.
Units Test Conditions
1
2
3
4
5
TOP
VDD
VIH
VIH
VIL
-40
3.0
0.7VDD
+85
3.6
VDD
5.5
0.3VDD
°C
V
V
V
V
VSS
DC Electrical Characteristics - Voltages are with respect to ground (VSS) unless otherwise stated.
Characteristics
Supply Current
Sym.
Min.
Typ.‡
Max.
Units
Test Conditions
1
2
IDD
VIH
VIL
IIL
4
7
mA
V
Outputs unloaded
I
Input High Voltage
Input Low Voltage
0.7VDD
N
P
U
T
S
3
0.3VDD
V
4
Input Leakage
5
µA
pF
V
VI between VSS and VDD
5
Input Pin Capacitance
Output High Voltage
Output High Current
Output Low Voltage
Output Low Current
High Impedance Leakage
Output Pin Capacitance
CI
10
6
VOH
IOH
VOL
IOL
IOZ
CO
0.8VDD
10
IOH = 10 mA
O
U
T
7
mA
V
Sourcing. VOH=2.4V
IOL = 5 mA
8
0.4
P
U
T
9
5
mA
µA
pF
Sinking. VOL = 0.4V
VO between VSS and VDD
10
11
5
S
10
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
AC Electrical Characteristics _Timing Parameter Measurement Voltage Levels
Characteristics
CMOS Threshold Voltage
Sym
Level
Units
Test Conditions
1
2
3
VTT
VHM
VLM
0.5VDD
0.7VDD
0.3VDD
V
V
V
CMOS Rise/Fall Threshold Voltage high
CMOS Rise/Fall Threshold Voltage low
9
Zarlink Semiconductor Inc.