C8051F304 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

C8051F304

Mixed Signal ISP Flash MCU Family

Silicon Laboratories 

C8051F300/1/2/3/4/5

SFR Definition 12.6. P0MDOUT: Port0 Output Mode

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

Reset Value

00000000

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0 SFR Address:

0xA4

Bits7–0:

Output Configuration Bits for P0.7–P0.0 (respectively): ignored if corresponding bit in regis-

ter P0MDIN is logic 0.

0: Corresponding P0.n Output is open-drain.

1: Corresponding P0.n Output is push-pull.

(Note: When SDA and SCL appear on any of the Port I/O, each are open-drain regardless

of the value of P0MDOUT).

Table 12.1. Port I/O DC Electrical Characteristics

VDD = 2.7 to 3.6 V, –40 to +85 °C unless otherwise specified.

Parameters

Conditions

Min

Typ

Max

Output High Voltage IOH = –3 mA, Port I/O push-pull VDD – 0.7

—

IOH = –10 µA, Port I/O push-pull VDD – 0.1

IOH = –10 mA, Port I/O push-pull

VDD-0.8

Output Low Voltage

IOL = 8.5 mA

IOL = 10 µA

IOL = 25 mA

—

—

0.6

—

—

0.1

—

1.0

—

Input High Voltage

2.0

—

—

Input Low Voltage

—

—

0.8

Input Leakage Current

Weak Pull-up Off

—

±1

Weak Pull-up On, VIN = 0 V

25

40

Units

V

V

V

V

µA

110

Rev. 2.9

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