CP2400-GM Просмотр технического описания (PDF) - Silicon Laboratories

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производитель

CP2400-GM

128/64 SEGMENT LCD DRIVER

Silicon Laboratories 

CP2400/1/2/3

Table 3.2. Port I/O DC Electrical Characteristics

VDD = 1.8 to 3.6 V, –40 to +85 °C unless otherwise specified.

Parameters

Output High Voltage

Conditions

High Drive Strength, PnDRV.n = 1

IOH = –3 mA, Port I/O push-pull

IOH = –10 µA, Port I/O push-pull

IOH = –10 mA, Port I/O push-pull

Low Drive Strength, PnDRV.n = 0

Min

Typ

Max Units

VDD – 0.7

—

—

VDD – 0.1

—

—

—

See Chart

—

V

Output Low Voltage

Input High Voltage

Input Low Voltage

Input Leakage

Current

IOH = –1 mA, Port I/O push-pull

IOH = –10 µA, Port I/O push-pull

IOH = –3 mA, Port I/O push-pull

High Drive Strength, PnDRV.n = 1

VDD – 0.7

—

—

VDD – 0.1

—

—

—

See Chart

—

IOL = 8.5 mA

IOL = 10 µA

—

—

0.6

—

—

0.1

IOL = 15 mA

—

See Chart

—

V

Low Drive Strength, PnDRV.n = 0

IOL = 1.4 mA

IOL = 10 µA

IOL = 4 mA

VDD = 2.0 to 3.6 V

VDD = 1.8 to 2.0 V

—

—

0.6

—

—

0.1

—

See Chart

—

VDD – 0.6

—

0.7 x VDD

—

—

V

—

V

VDD = 2.0 to 3.6 V

—

—

0.6

V

VDD = 1.8 to 2.0 V

—

Weak Pullup On, VIN = 0 V, VDD = 1.8 V

—

Weak Pullup On, Vin = 0 V, VDD = 3.6 V

—

—

0.3 x VDD V

4

—

µA

20

30

Rev. 1.0

13

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