Datasheet > DSTEMP-ISO

DSTEMP-ISO

更新时间： 2024-11-18 12:54:43

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
38页	424K
描述
16-Bit I2C I/O Expander

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中文翻译

获取价格

数据手册

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DSTEMP-ISO 数据手册

MCP23016

16-Bit I²C^™I/O Expander

Features

Package Types

• 16-bit remote bidirectional I/O port

- 16 I/O pins default to 16 inputs

PDIP, SOIC, SSOP

Vss

GP1.0

GP1.1

GP1.2

GP1.3

INT

GP1.4

VSS

CLK

GP1.5

GP1.6

GP1.7

SCL

• 1

GP0.7

GP0.6

GP0.5

GP0.4

GP0.3

GP0.2

GP0.1

GP0.0

VDD

VSS

• Fast I²C™ bus clock frequency (0 - 400 kbits/s)

• Three hardware address pins allow use of up to

eight devices

• High-current drive capability per I/O: ±25 mA

• Open-drain interrupt output on input change

• Interrupt port capture register

SDA

• Internal Power-On Reset (POR)

• Polarity inversion register to configure the polarity

of the input port data

• Compatible with most microcontrollers

• Available temperature range:

- Industrial (I): -40°C to +85°C

QFN

28272625242322

GP1.2

GP0.3

GP0.2

GP0.1

GP0.0

VDD

GP1.3

INT

CMOS Technology

MCP23016

GP1.4

VSS

• Operating Supply Voltage: 2.0V to 5.5V

• Low standby current

VSS

CLK

8 9 1011121314

Packages

• 28-pin PDIP, 300 mil; 28-pin SOIC, 300 mil

• 28-pin SSOP, 209 mil; 28-pin QFN, 6x6 mm

Block Diagram

Low Pass

Filter

Interrupt

INT

Logic

IARES

16 Bits

Address

I²C™ Bus

SCL

SDA

Decoder

Interface/

Protocol

Handler

GP0.0 to GP0.7

GP1.0 to GP1.7

I/O

Port

I²C™ Bus

Control

CLKIN

Clock

Gen

Write pulse

Read pulse

Power-on

Reset

VDD

VSS

8-Bit

Configuration

Registers

Control

DS20090C-page 1

12 3 4 5 6 7...38

中文翻译

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