MCP25020-I/P Microchip Technology, MCP25020-I/P Datasheet - Page 32
![IC I/O EXPANDER CAN 8B 14DIP](/photos/6/59/65935/150-14-dip_sml.jpg)
MCP25020-I/P
Manufacturer Part Number
MCP25020-I/P
Description
IC I/O EXPANDER CAN 8B 14DIP
Manufacturer
Microchip Technology
Specifications of MCP25020-I/P
Interface
CAN
Number Of I /o
8
Interrupt Output
No
Frequency - Clock
4MHz
Voltage - Supply
2.75 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
14-DIP (0.300", 7.62mm)
Includes
Memory, PWM
Bus Frequency
4MHz
No. Of I/o's
8
Supply Voltage Range
2.7V To 5.5V
Digital Ic Case Style
DIP
No. Of Pins
14
Supply Voltage Max
5.5V
Data Rate Max
1Mbps
Leaded Process Compatible
Yes
Operating Temperature Range
-40°C To +85°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
MCP2515DM-PCTL - BOARD DEMO FOR MCP2515DV250501 - KIT DEV CAN MCP250XX
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
MCP25020I/P
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP25020-I/P
Manufacturer:
Microchip
Quantity:
1 095
MCP2502X/5X
REGISTER 5-1:
REGISTER 5-2:
REGISTER 5-3:
DS21664D-page 32
bit 7
bit 6-0
bit 7
bit 6-0
bit 7-0
GPDDR - DATA DIRECTION REGISTER
GPLAT - GPIO OUTPUT REGISTER
IOINTEN REGISTER
Unimplemented: Read as ‘0’
DDR6:DDR0: Data Direction Register* bits
1 = corresponding GPIO pin is configured as an input
0 = corresponding GPIO pin is configured as an output
* must bet set if corresponding analog channel is enabled (see ADCON1)
Legend:
R = Readable bit
- n = Value at POR
Unimplemented: Read as '0’
GP6:GP0: GPIO Bits
1 = corresponding GPIO pin output latch is a ‘1’
0 = corresponding GPIO pin output latch is a ‘0’
Legend:
R = Readable bit
- n = Value at POR
GP7TXC:GP0TXC: Transmit-on-change Enable bits
1 = Enable Transmit-On-Change/Compare For Corresponding GPIO/AN Channel
0 = Disable Transmit-On-Change/Compare For Corresponding GPIO/AN Channel
Legend:
R = Readable bit
- n = Value at POR
bit 7
bit 7
bit 7
GP7TXC
R/W-0
U-0
U-0
—
—
GP6TXC
R/W-1
DDR6
R/W-0
R/W-0
GP6
GP5TXC
R/W-1
DDR5
R/W-0
R/W-0
GP5
W = Writable bit
W = Writable bit
W = Writable bit
‘1’ = Bit is set
‘1’ = Bit is set
‘1’ = Bit is set
GP4TXC
R/W-1
R/W-0
R/W-0
DDR4
GP4
GP3TXC
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-1
R/W-0
R/W-0
DDR3
GP3
GP2TXC
R/W-1
R/W-0
R/W-0
DDR2
GP2
© 2007 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
x = Bit is unknown
GP1TXC
R/W-1
R/W-0
R/W-0
DDR1
GP1
GP0TXC
R/W-1
R/W-0
R/W-0
DDR0
GP0
bit 0
bit 0
bit 0