MCP25055-I/P Microchip Technology, MCP25055-I/P Datasheet - Page 44

• 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 7-6:
DS21664D-page 44
bit 7-6
bit 5-4
bit 3-0
ADCON1 REGISTER
ADCS1:ADCS0: A/D Conversion Select bits
00 = F
01 = F
10 = F
11 = Reserved
VCFG1:VCFG0: Voltage Reference Configuration bits
PCFG3:PCFG0: A/D Port Configuration Control bits*
1 = Corresponding GPIO pin configured as Digital I/O
0 = Corresponding GPIO pin configured as A/D Input
* corresponding data direction bit (GPDDR register) must be set for each enabled analog
Legend:
R = Readable bit
- n = Value at POR
bit 7
VCFG1:VCFG0
ADCS1
channel.
R/W-0
OSC
OSC
OSC
00
01
10
11
/2
/8
/32
ADCS0
R/W-0
External V
External V
A/D V
VCFG1
V
V
R/W-0
DD
DD
REF
W = Writable bit
‘1’ = Bit is set
REF
REF
+
+
+
VCFG0
R/W-0
External V
External V
A/D V
V
V
SS
SS
REF
PCFG3
REF
REF
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
-
-
-
PCFG2
R/W-0
© 2007 Microchip Technology Inc.
x = Bit is unknown
PCFG1
R/W-0
PCFG0
R/W-0
bit 0