PIC18F45K22-I/P Microchip Technology Inc., PIC18F45K22-I/P Datasheet - Page 143
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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TABLE 10-8:
2010 Microchip Technology Inc.
RC0/P2B/T3CKI/T3G/
T1CKI/SOSCO
RC1/P2A/CCP2/SOSCI
RC2/CTPLS/P1A/
CCP1/T5CKI/AN14
RC3/SCK1/SCL1/AN15
RC4/SDI1/SDA1/AN16
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
Function
T3CKI
SOSCO
CCP2
CTPLS
SOSCI
P2B
T1CKI
T5CKI
CCP1
SCK1
SDA1
AN14
SCL1
AN15
AN16
SDI1
RC0
RC1
RC2
RC3
RC4
T3G
P2A
P1A
(2)
(1)
(1)
Setting
TRIS
0
1
0
1
1
1
x
0
1
0
0
1
x
0
1
0
0
0
1
1
1
0
1
0
1
0
1
1
0
1
1
0
1
1
ANSEL
setting
—
—
—
—
—
—
—
—
—
—
—
—
—
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
1
Preliminary
Type
Pin
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Buffer
XTAL
XTAL
Type
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
I2C
I2C
AN
AN
AN
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
PIC18(L)F2X/4XK22
LATC<0> data output; not affected by analog input.
PORTC<0> data input; disabled when analog input
enabled.
Enhanced CCP2 PWM output 2.
Timer3 clock input.
Timer3 external clock gate input.
Timer1 clock input.
Secondary oscillator output.
LATC<1> data output; not affected by analog input.
PORTC<1> data input; disabled when analog input
enabled.
Enhanced CCP2 PWM output 1.
Compare 2 output/PWM 2 output.
Capture 2 input.
Secondary oscillator input.
LATC<2> data output; not affected by analog input.
PORTC<2> data input; disabled when analog input
enabled.
CTMU pulse generator output.
Enhanced CCP1 PWM output 1.
Compare 1 output/PWM 1 output.
Capture 1 input.
Timer5 clock input.
Analog input 14.
LATC<3> data output; not affected by analog input.
PORTC<3> data input; disabled when analog input
enabled.
MSSP1 SPI Clock output.
MSSP1 SPI Clock input.
MSSP1 I
MSSP1 I
Analog input 15.
LATC<4> data output; not affected by analog input.
PORTC<4> data input; disabled when analog input
enabled.
MSSP1 SPI data input.
MSSP1 I
MSSP1 I
Analog input 16.
2
2
2
2
C™ Clock output.
C™ Clock input.
C™ data output.
C™ data input.
2
C
TM
= Schmitt Trigger input with I
Description
DS41412D-page 143
2
C.
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