MCP25020-I/P Microchip Technology, MCP25020-I/P Datasheet - Page 10
![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 2-4:
REGISTER 2-5:
DS21664D-page 10
bit 7
bit 6
bit 5-3
bit 2-0
bit 7
bit 6
bit 5-3
bit 2-0
bit 7
BTL MODE: Length determination of PHSEG2 bit
1 = Length of Phase_Seg2 determined by bits 2:0 of CNF3
0 = Length of Phase_Seg2 is the greater of Phase_Seg1 or IPT(2Tq)
SAM: Sample of the CAN bus line bit
1 = Bus line is sampled three times at the sample point
0 = Bus line is sampled once at the sample point
PHSEG12:PHSEG10: Phase Buffer Segment1 bits
111 = length = 8 x T
-
-
-
000 = length = 1 x T
PRSEG2:PRSEG0
111 = length = 8 x T
-
-
-
000 = length = 1 x T
Legend:
R = Readable bit
- n = Value at POR
bit 7
Unimplemented: (Reads as 0)
WAKFIL: Wake-up filter bit
1 = Wake-up filter enabled
0 = Wake-up filter disabled
Unimplemented: (Reads as 0)
PHSEG22:PHSEG20: Phase Buffer Segment2 bits
111 = length = 8 x T
-
-
-
001 = length = 2 x T
000 = Invalid
Legend:
R = Readable bit
- n = Value at POR
BTLMODE
R/W-0
U-0
—
CNF2 - CAN CONFIGURATION REGISTER 2
CNF3 - CAN CONFIGURATION REGISTER 3
WAKFIL
R/W-0
R/W-0
SAM
: Propagation Time Segment bits
Q
Q
Q
Θ
Q
Q
PHSEG12 PHSEG11
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
R/W-0
U-0
—
R/W-0
U-0
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
PHSEG10
R/W-0
U-0
—
PHSEG22 PHSEG21 PHSEG20
PRSEG2
R/W-0
R/W-0
© 2007 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
PRSEG1
R/W-0
R/W-0
PRSEG0
R/W-0
R/W-0
bit 0
bit 0