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MCP23S08-E/SOVAO

Description
Parallel I/O Port, 8 I/O, CMOS, PDSO18
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size626KB,43 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Download Datasheet Parametric Compare View All

MCP23S08-E/SOVAO Overview

Parallel I/O Port, 8 I/O, CMOS, PDSO18

MCP23S08-E/SOVAO Parametric

Parameter NameAttribute value
package instructionSOIC-18
Reach Compliance Codecompliant
JESD-30 codeR-PDSO-G18
length11.53 mm
Number of I/O lines8
Number of ports1
Number of terminals18
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Filter levelAEC-Q100
Maximum seat height2.65 mm
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
width7.5 mm
uPs/uCs/peripheral integrated circuit typePARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches1
MCP23008/MCP23S08
8-Bit I/O Expander with Serial Interface
Features
• 8-Bit Remote Bidirectional I/O Port
- I/O pins default to input
• High-Speed I
2
C Interface (MCP23008)
- 100 kHz
- 400 kHz
- 1.7 MHz
• High-Speed SPI Interface (MCP23S08)
- 10 MHz
• Hardware Address Pins
- Three for the MCP23008 to allow up to eight
devices on the bus
- Two for the MCP23S08 to allow up to four
devices using the same Chip Select
• Configurable Interrupt Output Pin
- Configurable as active-high, active-low or
open-drain
• Configurable Interrupt Source
- Interrupt-on-change from configured defaults
or pin change
• Polarity Inversion Register to Configure the
Polarity of the Input Port Data
• External Reset Input
• Low Standby Current: 1 µA (max.)
• Operating Voltage:
- 1.8V to 5.5V at -40°C to +85°C
I
2
C at 100 kHz
SPI at 5 MHz
- 2.7V to 5.5V at -40°C to +85°C
I
2
C at 400 kHz
SPI at 10 MHz
- 4.5V to 5.5V at -40°C to +125°C
I
2
C at 1.7 kHz
SPI at 10 MHz
Packages
18-pin PDIP (300 mil)
18-pin SOIC (300 mil)
20-pin SSOP
20-pin QFN
Block Diagram
MCP23S08
SCK
SI
SO
MCP23008
SCL
SDA
MCP23S08
A1:A0
A2:A0
RESET
INT
Interrupt
Logic
8
V
DD
V
SS
POR
Configuration/
Control
Registers
3
Serial
Interface
Decode
Control
Serializer/
Deserializer
GP0
GP1
GP2
GP3
GP4
GP5
GP6
GP7
8
GPIO
2004-2019 Microchip Technology Inc.
DS20001919F-page 1

MCP23S08-E/SOVAO Related Products

MCP23S08-E/SOVAO MCP23S08T-E/SOVAO
Description Parallel I/O Port, 8 I/O, CMOS, PDSO18 Parallel I/O Port, 8 I/O, CMOS, PDSO18
package instruction SOIC-18 SOIC-18
Reach Compliance Code compliant compliant
JESD-30 code R-PDSO-G18 R-PDSO-G18
length 11.53 mm 11.53 mm
Number of I/O lines 8 8
Number of ports 1 1
Number of terminals 18 18
Maximum operating temperature 125 °C 125 °C
Minimum operating temperature -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP
Package shape RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE
Filter level AEC-Q100 AEC-Q100
Maximum seat height 2.65 mm 2.65 mm
Maximum supply voltage 5.5 V 5.5 V
Minimum supply voltage 4.5 V 4.5 V
Nominal supply voltage 5 V 5 V
surface mount YES YES
technology CMOS CMOS
Temperature level AUTOMOTIVE AUTOMOTIVE
Terminal form GULL WING GULL WING
Terminal pitch 1.27 mm 1.27 mm
Terminal location DUAL DUAL
width 7.5 mm 7.5 mm
uPs/uCs/peripheral integrated circuit type PARALLEL IO PORT, GENERAL PURPOSE PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches 1 1
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