PIC18F46J50-I/PT Microchip Technology, PIC18F46J50-I/PT Datasheet - Page 35

• 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 2-5:
© 2009 Microchip Technology Inc.
Legend:
Input Oscillator
Frequency
48 MHz
48 MHz
40 MHz
24 MHz
24 MHz
20 MHz
16 MHz
12 MHz
8 MHz
4 MHz
All clock frequencies, except 24 MHz, are exclusively associated with full-speed USB operation (USB clock of 48 MHz).
Bold text highlights the clock selections that are compatible with low-speed USB operation (system clock of 24 MHz,
USB clock of 6 MHz).
OSCILLATOR CONFIGURATION OPTIONS FOR USB OPERATION
(PLLDIV<2:0>)
PLL Division
÷12 (000)
÷10 (001)
÷3 (101)
÷6 (010)
÷5 (011)
÷4 (100)
÷2 (110)
÷1 (111)
N/A
N/A
HSPLL, ECPLL,
HSPLL, ECPLL
HSPLL, ECPLL
HSPLL, ECPLL
HSPLL, ECPLL
HSPLL, ECPLL
INTOSCPLLO
(FOSC<2:0>)
INTOSCPLL/
Clock Mode
EC, HS
ECPLL
ECPLL
EC
PIC18F46J50 FAMILY
MCU Clock Division
(CPDIV<1:0>)
None (11)
None (11)
None (11)
None (11)
None (11)
None (11)
None (11)
None (11)
None (11)
None (11)
÷2 (10)
÷3 (01)
÷6 (00)
÷2 (10)
÷3 (01)
÷6 (00)
÷2 (10)
÷3 (01)
÷6 (00)
÷2 (10)
÷3 (01)
÷6 (00)
÷2 (10)
÷3 (01)
÷6 (00)
÷2 (10)
÷3 (01)
÷6 (00)
÷2 (10)
÷3 (01)
÷6 (00)
÷2 (10)
÷3 (01)
÷6 (00)
÷2 (10)
÷3 (01)
÷6 (00)
÷2 (10)
÷3 (01)
÷6 (00)
Clock Frequency
Microcontroller
DS39931C-page 35
48 MHz
24 MHz
16 MHz
48 MHz
24 MHz
16 MHz
48 MHz
24 MHz
16 MHz
48 MHz
24 MHz
16 MHz
24 MHz
12 MHz
48 MHz
24 MHz
16 MHz
48 MHz
24 MHz
16 MHz
48 MHz
24 MHz
16 MHz
48 MHz
24 MHz
16 MHz
48 MHz
24 MHz
16 MHz
8 MHz
8 MHz
8 MHz
8 MHz
8 MHz
4 MHz
8 MHz
8 MHz
8 MHz
8 MHz
8 MHz