MCP25055-I/P Microchip Technology, MCP25055-I/P Datasheet - Page 40

• Manufacturer Part Number: MCP25055-I/P
• Description: IC I/O EXPANDER CAN 8B 14DIP
• Manufacturer: Microchip Technology

Specifications of MCP25055-I/P

• Mounting Type: Through Hole
• Interface: 1-Wire, CAN
• Number Of I /o: 8
• Interrupt Output: No
• Frequency - Clock: 4MHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-DIP (0.300", 7.62mm)
• Includes: ADC, 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
• Operating Temperature Range: -40°C To +85°C
• Data Rate Max: 1Mbps
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DV250501 - KIT DEV CAN MCP250XX
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: MCP25055I/P

MCP2502X/5X
REGISTER 6-5:
REGISTER 6-6:
TABLE 6-2:
DS21664D-page 40
Addr
34h
05h
06h
07h
08h
09h
0Ah
Legend: x = unknown, U = unchanged, - = unimplemented read as ‘0’. Shaded cells are not used by module.
PWM1DCH
PWM2DCH
GPDDR
T1CON
T2CON
Name
PR1
PR2
bit 7-0
bit 7-0
REGISTERS ASSOCIATED WITH THE PWM MODULE
TMR1ON
TMR2ON
DC1B9
DC2B9
bit7
—
PR1: PERIOD REGISTER
PR2: PERIOD REGISTER
PR1B7:PR1B0: PWM1 Period Register bits
Legend:
R = Readable bit
- n = Value at POR
PR2B7:PR2B0: PWM2 Period Register bits
Legend:
R = Readable bit
- n = Value at POR
bit 7
bit 7
PR1B7
PR2B7
R/W-x
R/W-x
DC1B8
DC2B8
DDR6
bit6
—
—
PR1B6
PR2B6
R/W-x
R/W-x
T1CKPS1
T2CKPS1
DC1B7
DC2B7
DDR5
bit5
Timer 1 Module’s Period Register
Timer 2 Module’s Period Register
PR1B5
PR2B5
R/W-x
R/W-x
T1CKPS0
T2CKPS0
DC1B6
DC2B6
DDR4
W = Writable bit
W = Writable bit
‘1’ = Bit is set
‘1’ = Bit is set
bit4
PR1B4
PR2B4
R/W-x
R/W-x
DC1B5
DC2B5
DDR3
bit3
—
—
DC1B4
DC2B4
DDR2
bit2
—
—
PR1B3
PR2B3
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-x
R/W-x
DC1B1
DC2B1
DC1B3
DC2B3
DDR1
bit1
PR1B2
PR2B2
R/W-x
R/W-x
© 2007 Microchip Technology Inc.
DC1B0
DC2B0
DC1B2
DC2B2
DDR0
bit0
x = Bit is unknown
x = Bit is unknown
-111 1111 -111 1111
0-00 --xx 0-00 --uu
0-00 --xx 0-00 --uu
1111 1111 1111 1111
1111 1111 1111 1111
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
PR1B1
PR2B1
R/W-x
R/W-x
Value on
POR
PR1B0
PR2B0
Value on
R/W-x
R/W-x
RST
bit 0
bit 0