MCP25055T-I/SL Microchip Technology, MCP25055T-I/SL Datasheet - Page 25

• Manufacturer Part Number: MCP25055T-I/SL
• Description: IC I/O EXPANDER CAN 8B 14SOIC
• Manufacturer: Microchip Technology

Specifications of MCP25055T-I/SL

• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• 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
• Mounting Type: Surface Mount
• Includes: ADC, Memory, PWM
• Product: Controller Area Network (CAN)
• Number Of Transceivers: 1
• Data Rate: 1 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Supply Current (max): 20 mA
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 65 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MCP25055TI/SL

TABLE 4-2:
Read A/D Regs
Read Control Regs
Read Config Regs
Read CAN Error
Read PWM Config
Read User Mem (bank1)
Read User Mem (bank 2)
Read A/D Regs
Read Control Regs
Read Config Regs
Read CAN Error
Read PWM Config
Read User Mem (bank1)
Read User Mem (bank 2)
Write Register
Write TX Message ID 0
Write TX Message ID 1
Write TX Message ID 2
Write I/O Configuration
Write RX Mask
Write RX Filter0
Write RX Filter1
* If using non-RTR messages for information request messages (IRM), the RTR bit = 0, DLC bit field = 0, and bit 3 of the IRM ID = 1. Also, bit 3 of the output message ID = 0.
** User-defined IRM IDs must be different from input message IDs to avoid message contention between the corresponding output message and the input message.
If using RTR messages for IRMs, the RTR bit = 1, DLC bit field = number of bytes in corresponding output message, and bit three of the IRM ID = x (don’t care), also, bit 3 of the
output message = x (don’t care).
COMMAND MESSAGES (STANDARD IDENTIFIER)
1
0
x x x x x x x * 0 0 0 1* 0 1 0 0 0
x x x x x x x * 0 0 1 1* 0 0 1 1 1
x x x x x x x * 0 1 0 1* 0 0 1 0 1
x x x x x x x * 0 1 1 1* 0 0 0 1 1
x x x x x x x * 1 0 0 1* 0 0 1 1 0
x x x x x x x * 1 0 1 1* 0 1 0 0 0
x x x x x x x * 1 1 0 1* 0 1 0 0 0
1
0
1
0
x x x x x x x * 0 0 0 0 0 1 0 0 0 8
x x x x x x x * 0 0 1 0 0 0 1 1 1 7
x x x x x x x * 0 1 0 0 0 0 1 0 1 5
x x x x x x x * 0 1 1 0 0 0 0 1 1 3
x x x x x x x * 1 0 0 0 0 0 1 1 0 6
x x x x x x x * 1 0 1 0 0 1 0 0 0 8 USERID0
x x x x x x x * 1 1 0 0 0 1 0 0 0 8 USERID8
x x x x x x x x 0 0 0 0 0 0 0 1 1 3
x x x x x x x x 0 0 1 0 0 0 1 0 0 4
x x x x x x x x 0 1 0 0 0 0 1 0 0 4
x x x x x x x x 0 1 1 0 0 0 1 0 0 4
x x x x x x x x 1 0 0 0 0 0 1 0 1 5
x x x x x x x x 1 0 1 0 0 0 1 0 0 4 RXMSIDH RXMSIDL RXMEID8 RXMEID0
x x x x x x x x 1 1 0 0 0 0 1 0 0 4
x x x x x x x x 1 1 1 0 0 0 1 0 0 4
9 8 7 6 5 4 3 2 1 0 R
9 8 7 6 5 4 3 2 1 0 R
9 8 7 6 5 4 3 2 1 0 R
Standard ID
Standard ID
Standard ID
T
R
T
R
T
R
Information Request Messages (to MCP2502X/5X)
D
E
I
D
E
D
E
I
I
Output Messages (from MCP2502X/5X)
Input Messages** (to MCP2502X/5X)
DLC
DLC
DLC
8*
7*
5*
3*
6*
8*
8*
ADCON0
TX0SIDH
TX1SIDH
TX2SIDH
IOINTEN
RXF0SID
RXF1SID
IOINTFL
EFLG
DDR
PR1
addr
n/a
n/a
n/a
n/a
n/a
n/a
n/a
USERID1
USERID9
ADCON1
RXF0SID
RXF1SID
TX0SIDL
TX1SIDL
TX2SIDL
IOINTPO
GPIO
GPIO
mask
TEC
PR2
n/a
n/a
n/a
n/a
n/a
n/a
n/a
USERID2
USERID1
OPTREG
TX0EID8
TX1EID8
TX2EID8
RXF0EID
RXF1EID
T1CON
AN0H
CNF1
value
REC
DDR
n/a
n/a
n/a
n/a
n/a
n/a
n/a
USERID3
USERID1
OPTREG
OPTREG
RXF0EID
RXF1EID
TX0EID0
TX1EID0
TX2EID0
T2CON
AN1H
CNF2
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Data Bytes
Data Bytes
Data Bytes
PWM1DC PWM2DC
USERID4
USERID1
ADCON1
STCON
AN10L
CNF3
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
USERID5
USERID1
IOINTEN
AN2H
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
USERID6
USERID1
IOINTPO
AN3H
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
USERID7
USERID1
AN32L
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a