Datasheet > 微控制器和处理器 > 并行 IO 端口> MCP23016-I/SO

MCP23016-I/SO

更新时间： 2024-02-20 16:06:53

品牌	Logo	应用领域
美国微芯 - MICROCHIP		并行IO端口微控制器和处理器外围集成电路光电二极管 PC
页数	文件大小	规格书
38页	544K
描述
16-Bit I2C⑩ I/O Expander

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技术参数
数据手册

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MCP23016-I/SO 技术参数

是否无铅：	不含铅	生命周期：	Not Recommended
包装说明：	SSOP,	Reach Compliance Code：	compliant
Factory Lead Time：	9 weeks	风险等级：	5.7
JESD-30 代码：	R-PDSO-G28	长度：	10.2 mm
I/O 线路数量：	16	端口数量：	2
端子数量：	28	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, SHRINK PITCH	筛选级别：	TS 16949
座面最大高度：	2 mm	最大供电电压：	5.5 V
最小供电电压：	2 V	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
宽度：	5.3 mm	uPs/uCs/外围集成电路类型：	PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches：	1

MCP23016-I/SO 数据手册

MCP23016

1.7.1

DATA PORT REGISTERS

Two registers provide access to the two GPIO ports:

• GP0 (provides access to data port GP0)

• GP1 (provides access to data port GP1)

A read from this register provides status on pins of

these ports. A write to these registers will modify the

output latch registers (OLAT0, OLAT1) and data output.

R/W-0

GP0 - GENERAL PURPOSE I/O PORT REGISTER 0

R/W-0

GP0.6

R/W-0

GP0.5

R/W-0

GP0.4

R/W-0

GP0.3

R/W-0

GP0.2

R/W-0

GP0.1

R/W-0

GP0.0

bit 0

GP0.7

bit 7

bit 7-0

GP0.0:GP0.7: Reflects the logic level on the pins.

1= Logic ‘1’

0= Logic ‘0’

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

‘0’ = Bit is cleared x = Bit is unknown

- n = Value at POR

‘1’ = Bit is set

R/W-0

GP1 - GENERAL PURPOSE I/O PORT REGISTER 1

R/W-0

GP1.6

R/W-0

GP1.5

R/W-0

GP1.4

R/W-0

GP1.3

R/W-0

GP1.2

R/W-0

GP1.1

R/W-0

GP1.0

bit 0

GP1.7

bit 7

bit 7-0

GP1.0:GP1.7: Reflects the logic level on the pins.

1= Logic ‘1’

0= Logic ‘0’

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

- n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

DS20090C-page 6

1...3 4 567 8 9...38

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