参数资料
型号: MCP23016-I/SS
元件分类: 微控制器/微处理器
英文描述: 16 I/O, PIA-GENERAL PURPOSE, PDSO28
封装: 0.209 INCH, PLASTIC, SSOP-28
文件页数: 1/38页
文件大小: 543K
代理商: MCP23016-I/SS
2007 Microchip Technology Inc.
DS20090C-page 1
MCP23016
Features
16-bit remote bidirectional I/O port
- 16 I/O pins default to 16 inputs
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
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
CMOS Technology
Operating Supply Voltage: 2.0V to 5.5V
Low standby current
Packages
28-pin PDIP, 300 mil; 28-pin SOIC, 300 mil
28-pin SSOP, 209 mil; 28-pin QFN, 6x6 mm
Package Types
Block Diagram
Vss
GP1.0
GP1.1
GP1.2
GP1.3
INT
GP1.4
VSS
CLK
TP
GP1.5
GP1.6
GP1.7
SCL
GP0.7
GP0.6
GP0.5
GP0.4
GP0.3
GP0.2
GP0.1
GP0.0
VDD
VSS
A2
A1
A0
SDA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PDIP, SOIC, SSOP
QFN
2
3
4
5
6
1
7
GP1.2
GP1.3
INT
GP1.4
VSS
CLK
TP
15
16
17
18
19
20
21
GP0.3
GP0.2
GP0.1
GP0.0
VDD
VSS
A2
GP
1.
5
GP
1.
6
GP
1.
7
SCL
SD
A
A0
A1
23
24
25
26
27
28
22
GP
1.1
GP
1.0
Vs
s
GP
0.7
GP
0.6
GP
0.5
GP
0.4
10 11
8 9
121314
MCP23016
M
C
P
2301
6
16 Bits
GP0.0 to GP0.7
GP1.0 to GP1.7
Write pulse
Read pulse
Low Pass
Filter
Interrupt
Logic
I2C Bus
Control
Address
Decoder
Power-on
Reset
I/O
Port
De
se
ri
a
liz
e
r
Seri
ali
z
e
r/
C
ontro
l
Clock
Gen
I2C Bus
Interface/
Protocol
Handler
INT
A0
A1
A2
SCL
SDA
CLKIN
VDD
VSS
Configuration
Registers
Control
8-Bit
TP
IARES
16-Bit I2C I/O Expander
相关PDF资料
PDF描述
MCP23016-I/SO 16 I/O, PIA-GENERAL PURPOSE, PDSO28
MCP23016-I/SP 16 I/O, PIA-GENERAL PURPOSE, PDIP28
MCP23S17T-E/SO 16 I/O, PIA-GENERAL PURPOSE, PDSO28
MCP23017-E/SP 16 I/O, PIA-GENERAL PURPOSE, PDIP28
MCP23S17-E/SS 16 I/O, PIA-GENERAL PURPOSE, PDSO28
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