DS80C310_09 Datasheet, PDF (11/22 Pages) Dallas Semiconductor – High-Speed Microcontroller

DS80C310
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
Supply Voltage
V_CC
Supply Current Active Mode
at 25MHz
I_CC
Supply Current Idle Mode
at 25MHz
I_IDLE
Supply Current Stop Mode
I_STOP
Input Low Level
V_IL
Input High Level (Except XTAL1 and
RST)
V_IH
Input High Level XTAL1 and RST
V_IH2
Output Low Voltage Ports 1, 3
at I_OL = 1.6mA
Output Low Voltage Port 0, 2, ALE,
PSEN at I_OL = 3.2mA
Output High Voltage Port 1, 3, ALE,
PSEN at I_OH = -50A
Output High Voltage Ports 1, 3
at I_OH = -1.5mA
Output High Voltage Port 0, 2, ALE,
PSEN at I_OH = -8mA
Input Low Current Ports 1, 3
at 0.45V
Transition Current from 1 to 0
Ports 1, 3 at 2V
Input Leakage Port 0, Bus Mode
RST Pulldown Resistance
V_OL1
V_OL2
V_OH1
V_OH2
V_OH3
I_IL
I_TL
I_L
R_RST
MIN
4.0
-0.3
2.0
3.5
2.4
2.4
2.4
-300
50
TYP
5.0
30
15
1
0.15
0.15
MAX
5.5
+0.8
V_CC +
0.3
V_CC +
0.3
0.45
UNITS
V
mA
NOTES
2
3
mA
4
A
5
V
2
V
2
V
2
V
2
0.45
V
2, 6
V
2, 7
V
2, 8
V
2, 6
-55
A
9
-650
A
10
+300
A
11
170
k
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
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.
All voltages are referenced to ground.
Active current is measured with a 25MHz clock source driving XTAL1, V_CC = RST = 5.5V, all other pins disconnected.
Idle mode current is measured with a 25MHz clock source driving XTAL1, V_CC = 5.5V, RST at ground, all other pins
disconnected.
Stop mode current measured with XTAL1 and RST grounded, V_CC =5.5V, all other pins disconnected.
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