PIC18F45K22-I/P Microchip Technology Inc., PIC18F45K22-I/P Datasheet - Page 144
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PIC18F45K22-I/P
Manufacturer Part Number
PIC18F45K22-I/P
Description
40 PDIP .600in TUBE, 32KB, Flash, 1536bytes-RAM, 8-bit Family, nanoWatt XLP
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F45K22-IP.pdf
(496 pages)
Specifications of PIC18F45K22-I/P
A/d Inputs
28-Channel, 10-Bit
Comparators
2
Cpu Speed
16 MIPS
Eeprom Memory
256 Bytes
Input Output
35
Interface
I2C/SPI/UART/USART
Memory Type
Flash
Number Of Bits
8
Package Type
40-pin PDIP
Programmable Memory
32K Bytes
Ram Size
1.5K Bytes
Speed
64 MHz
Temperature Range
–40 to 125 °C
Timers
3-8-bit, 4-16-bit
Voltage, Range
1.8-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
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PIC18(L)F2X/4XK22
TABLE 10-8:
DS41412D-page 144
RC5/SDO1/AN17
RC6/P3A/CCP3/TX1/
CK1/AN18
RC7/P3B/RX1/DT1/
AN19
Legend:
Note 1:
Pin Name
2:
3:
AN = Analog input or output; TTL = TTL compatible input; HV = High Voltage; OD = Open Drain; XTAL = Crystal; CMOS =
CMOS compatible input or output; ST = Schmitt Trigger input with CMOS levels; I
Default pin assignment for P2B, T3CKI, CCP3 and CCP2 when Configuration bits PB2MX, T3CMX, CCP3MX and
CCP2MX are set.
Alternate pin assignment for P2B, T3CKI, CCP3 and CCP2 when Configuration bits PB2MX, T3CMX, CCP3MX and
CCP2MX are clear.
Function on PORTD and PORTE for PIC18(L)F4XK22 devices.
PORTC I/O SUMMARY (CONTINUED)
CCP3
Function
P3A
SDO1
AN17
AN18
AN19
RC5
RC6
CK1
RC7
P3B
RX1
DT1
TX1
(2), (3)
(2), (3)
Setting
TRIS
0
1
0
1
0
1
0
0
1
1
1
1
1
0
1
0
1
1
1
1
ANSEL
setting
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
Preliminary
Type
Pin
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
CMOS Enhanced CCP3 PWM output 1.
CMOS Enhanced CCP3 PWM output 2.
Buffer
Type
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
AN
AN
AN
ST
ST
ST
ST
ST
ST
ST
LATC<5> data output; not affected by analog input.
PORTC<5> data input; disabled when analog input
enabled.
MSSP1 SPI data output.
Analog input 17.
LATC<6> data output; not affected by analog input.
PORTC<6> data input; disabled when analog input
enabled.
Compare 3 output/PWM 3 output.
Capture 3 input.
EUSART 1 asynchronous transmit data output.
EUSART 1 synchronous serial clock output.
EUSART 1 synchronous serial clock input.
Analog input 18.
LATC<7> data output; not affected by analog input.
PORTC<7> data input; disabled when analog input
enabled.
EUSART 1 asynchronous receive data in.
EUSART 1 synchronous serial data output.
EUSART 1 synchronous serial data input.
Analog input 19.
2
C
TM
=
2010 Microchip Technology Inc.
Description
Schmitt Trigger input with I
2
C.
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