PIC18F46J50-I/PT Microchip Technology, PIC18F46J50-I/PT Datasheet - Page 145

• Manufacturer Part Number: PIC18F46J50-I/PT
• Description: IC PIC MCU FLASH 64KB 44-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F46J50-I/PT

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2.15 V ~ 3.6 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 22
• Ram Memory Size: 3.6875KB
• Cpu Speed: 48MHz
• No. Of Timers: 2
• No. Of Pwm Channels: 2
• Package: 44TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Operating Supply Voltage: 2.5|3.3 V
• Data Bus Width: 8 Bit
• Interface Type: I2C/SPI/USART/USB
• On-chip Adc: 13-chx10-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164330 - MODULE SKT FOR 44TQFP 18F45J10
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

9.7.3.2
In contrast to inputs, the outputs of the PPS options are
mapped on the basis of the pin. In this case, a control
register associated with a particular pin dictates the
peripheral output to be mapped. The RPORx registers
are used to control output mapping. The value of the bit
field corresponds to one of the peripherals and that
peripheral’s output is mapped to the pin (see Table 9-14).
TABLE 9-14:
© 2009 Microchip Technology Inc.
NULL
C1OUT
C2OUT
TX2/CK2
DT2
SDO2
SCK2
SSDMA
ULPOUT
CCP1/P1A
P1B
P1C
P1D
CCP2/P2A
P2B
P2C
P2D
Note 1:
Function
2:
Value assigned to the RP<4:0> pins corresponds to the peripheral output function number.
The NULL function is assigned to all RPn outputs at device Reset and disables the RPn output function.
Output Mapping
SELECTABLE OUTPUT SOURCES (MAPS FUNCTION TO OUTPUT)
Output Function
Number
10
12
13
14
15
16
17
18
19
20
21
0
1
2
5
6
9
(1)
NULL
Comparator 1 Output
Comparator 2 Output
EUSART2 Asynchronous Transmit/Asynchronous Clock Output
EUSART2 Synchronous Transmit
SPI2 Data Output
SPI2 Clock Output
SPI DMA Slave Select
Ultra Low-Power Wake-up Event
ECCP1 Compare or PWM Output Channel A
ECCP1 Enhanced PWM Output, Channel B
ECCP1 Enhanced PWM Output, Channel C
ECCP1 Enhanced PWM Output, Channel D
ECCP2 Compare or PWM Output
ECCP2 Enhanced PWM Output, Channel B
ECCP2 Enhanced PWM Output, Channel C
ECCP2 Enhanced PWM Output, Channel D
(2)
PIC18F46J50 FAMILY
Because of the mapping technique, the list of
peripherals for output mapping also includes a null
value of ‘00000’. This permits any given pin to remain
disconnected from the output of any of the pin
selectable peripherals.
Output Name
DS39931C-page 145