PIC18F46J50-I/PT Microchip Technology, PIC18F46J50-I/PT Datasheet - Page 69

• 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

TABLE 4-2:
© 2009 Microchip Technology Inc.
UEP6
UEP5
UEP4
UEP3
UEP2
UEP1
UEP0
RPINR24
RPINR23
RPINR22
RPINR21
RPINR17
RPINR16
RPINR13
RPINR12
RPINR8
RPINR7
RPINR6
RPINR4
RPINR3
RPINR2
RPINR1
RPOR24
RPOR23
RPOR22
RPOR21
RPOR20
RPOR19
RPOR18
RPOR17
RPOR13
RPOR12
RPOR11
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition.
Note 1:
Register
2:
3:
4:
5:
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are
updated with the current value of the PC. The STKPTR is modified to point to the next location in the
hardware stack.
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the PC is loaded with the interrupt
vector (0008h or 0018h).
One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).
See Table 4-1 for Reset value for specific condition.
Not implemented for PIC18F2XJ50 devices.
PIC18F2XJ50
PIC18F2XJ50
PIC18F2XJ50
PIC18F2XJ50
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PIC18F2XJ50
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INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
Applicable Devices
PIC18F4XJ50
PIC18F4XJ50
PIC18F4XJ50
PIC18F4XJ50
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Brown-out Reset,
Wake From Deep
Power-on Reset,
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
Sleep
PIC18F46J50 FAMILY
RESET Instruction
MCLR Resets
Stack Resets
WDT Reset
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---1 1111
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
---0 0000
CM Resets
Wake-up via WDT
DS39931C-page 69
or Interrupt
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu
---u uuuu