Datasheet

DS80C310
11 of 22
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground……………………………………...-0.3V to (V
CC
+ 0.5V)
Voltage Range on V
CC
Relative to Ground………………………………………………….-0.3V to +6.0V
Operating Temperature Range………………………………………………………………-40
C to +85C
Storage Temperature Range……………………………………………………………….-55
C to +125C
Soldering Temperature………………………………………….See IPC/JEDEC J-STD-020 Specification
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the
operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of
time may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 4.5V to 5.5V, T
A
= -40C to +85C.) (Note 1)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Supply Voltage V
CC
4.0 5.0 5.5 V 2
Supply Current Active Mode
at 25MHz
I
CC
30 mA 3
Supply Current Idle Mode
at 25MHz
I
IDLE
15 mA 4
Supply Current Stop Mode I
STOP
1
A
5
Input Low Level V
IL
-0.3 +0.8 V 2
Input High Level (Except XTAL1 and
RST)
V
IH
2.0
V
CC
+
0.3
V 2
Input High Level XTAL1 and RST V
IH2
3.5
V
CC
+
0.3
V 2
Output Low Voltage Ports 1, 3
at I
OL
= 1.6mA
V
OL1
0.15 0.45 V 2
Output Low Voltage Port 0, 2, ALE,
PSEN at I
OL
= 3.2mA
V
OL2
0.15 0.45 V 2, 6
Output High Voltage Port 1, 3, ALE,
PSEN at I
OH
= -50A
V
OH1
2.4 V 2, 7
Output High Voltage Ports 1, 3
at I
OH
= -1.5mA
V
OH2
2.4 V 2, 8
Output High Voltage Port 0, 2, ALE,
PSEN at I
OH
= -8mA
V
OH3
2.4 V 2, 6
Input Low Current Ports 1, 3
at 0.45V
I
IL
-55
A
9
Transition Current from 1 to 0
Ports 1, 3 at 2V
I
TL
-650
A
10
Input Leakage Port 0, Bus Mode I
L
-300 +300
A
11
RST Pulldown Resistance R
RST
50 170
k
Note 1:
All parameters apply to both commercial and industrial temperature operation unless otherwise noted. Specifications to -40C
are guaranteed by design and not product tested.
Note 2:
All voltages are referenced to ground.
Note 3:
Active current is measured with a 25MHz clock source driving XTAL1, V
CC
= RST = 5.5V, all other pins disconnected.
Note 4:
Idle mode current is measured with a 25MHz clock source driving XTAL1, V
CC
= 5.5V, RST at ground, all other pins
disconnected.
Note 5:
Stop mode current measured with XTAL1 and RST grounded, V
CC
=5.5V, all other pins disconnected.