c8051t617 Silicon Laboratories, c8051t617 Datasheet - Page 130

• Manufacturer Part Number: c8051t617
• Description: Mixed Signal Byte-programmable Eprom Mcu
• Manufacturer: Silicon Laboratories

C8051T610/1/2/3/4/5/6/7
SFR Definition 14.17. P3MDOUT: Port3 Output Mode
Table 14.1. Port I/O DC Electrical Characteristics
V
130
Output High Voltage
Output Low Voltage
Input High Voltage
Input Low Voltage
Input Leakage Current
DD
Note:
Bits7–5: UNUSED. Read = 000b; Write - don’t care.
Bits4–0: Output Configuration Bits for P3.4–P3.0 (respectively): ignored if corresponding bit in regis-
= 1.8 to 3.6 V, –40 to +85 °C unless otherwise specified.
Parameters
R/W
Bit7
-
Only P3.0–P3.4 are associated with Port pins on C8051T610/2/4 devices; Only P3.0 is associated with a
ter P3MDIN is logic 0.
0: Corresponding P3.n Output is open-drain.
1: Corresponding P3.n Output is push-pull.
Port pin on C8051T611/3/5/6/7 devices.
R/W
Bit6
-
I
I
I
OH
OH
OH
R/W
Bit5
Weak Pullup On, V
-
= –10 mA, Port I/O push-pull
= –10 µA, Port I/O push-pull
= –3 mA, Port I/O push-pull
Weak Pullup Off
I
I
Conditions
OL
I
OL
OL
= 8.5 mA
R/W
Bit4
= 25 mA
= 10 µA
IN
Rev. 0.3
= 0 V
R/W
Bit3
R/W
Bit2
V
V
0.7xV
DD
DD
Min
—
—
—
—
—
—
—
–0.2
–0.1
DD
R/W
Bit1
V
DD
Typ
0.6
25
—
—
—
—
—
—
—
–0.4
R/W
Bit0
Max
0.4
0.1
0.6
±1
40
—
—
—
—
—
SFR Address:
00000000
Reset Value
0xA7
Units
µA
V
V
V
V