PIC18LF46K22-E/PT Microchip Technology, PIC18LF46K22-E/PT Datasheet - Page 24

• Manufacturer Part Number: PIC18LF46K22-E/PT
• Description: 64KB, Flash, 3968bytes-RAM,8-bit Family,nanoWatt XLP 44 TQFP 10x10x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18LF46K22-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 30x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP
• Processor Series: PIC18LF
• Core: PIC
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18(L)F2X/4XK22
TABLE 1-3:
DS41412D-page 24
Legend:
PDIP
Note
18
23
24
25
26
19
20
TQFP
1: Default pin assignment for P2B, T3CKI, CCP3/P3A and CCP2/P2A when Configuration bits PB2MX, T3CMX, CCP3MX
2: Alternate pin assignment for P2B, T3CKI, CCP3/P3A and CCP2/P2A when Configuration bits PB2MX, T3CMX,
37
42
43
44
38
39
Pin Number
1
TTL = TTL compatible input CMOS = CMOS compatible input or output; ST = Schmitt Trigger input with CMOS levels;
I = Input; O = Output; P = Power.
and CCP2MX are set.
CCP3MX and CCP2MX are clear.
QFN
37
42
43
44
38
39
PIC18(L)F4XK22 PINOUT I/O DESCRIPTIONS (CONTINUED)
1
UQFN
33
38
39
40
34
35
1
RC3/SCK1/SCL1/AN15
RC4/SDI1/SDA1/AN16
RC5/SDO1/AN17
RC6/TX1/CK1/AN18
RC7/RX1/DT1/AN19
RD1/CCP4/SDI2/SDA2/AN21
RD0/SCK2/SCL2/AN20
Pin Name
SDO1
SCK1
SDA1
SCK2
CCP4
SDA2
SCL1
AN15
AN16
AN17
AN18
AN19
SCL2
AN20
AN21
SDI1
SDI2
RC3
RC4
RC5
RC6
RC7
RD0
RD1
TX1
CK1
RX1
DT1
Preliminary
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
I
I
I
I
I
I
I
I
I
I
Analog Analog input 15.
Analog Analog input 16.
Analog Analog input 17.
Analog Analog input 18.
Analog Analog input 19.
Analog Analog input 20.
Analog Analog input 21.
Buffer
Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
—
Digital I/O.
Synchronous serial clock input/output for SPI
mode (MSSP2).
Synchronous serial clock input/output for I
mode (MSSP2).
Digital I/O.
SPI data in (MSSP1).
I
Digital I/O.
SPI data out (MSSP1).
Digital I/O.
EUSART 1 asynchronous transmit.
EUSART 1 synchronous clock (see related RXx/
DTx).
Digital I/O.
EUSART 1 asynchronous receive.
EUSART 1 synchronous data (see related TXx/
CKx).
Digital I/O.
Synchronous serial clock input/output for SPI
mode (MSSP2).
Synchronous serial clock input/output for I
mode (MSSP2).
Digital I/O.
Capture 4 input/Compare 4 output/PWM 4 output.
SPI data in (MSSP2).
I
2
2
C™ data I/O (MSSP1).
C™ data I/O (MSSP2).
 2010 Microchip Technology Inc.
Description
2
2
C™
C™