PIC18F46J11-I/PT Microchip Technology, PIC18F46J11-I/PT Datasheet - Page 212

• Manufacturer Part Number: PIC18F46J11-I/PT
• Description: IC PIC MCU FLASH 64KB 44-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F46J11-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 64KB (32K x 16)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 34
• 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
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3776 B
• Interface Type: EUSART, I2C, SPI
• Maximum Clock Frequency: 48 MHz
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DV164136, DM183022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 13 Channel
• Package: 44TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Operating Supply Voltage: 2.5|3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F46J11 FAMILY
14.2
Timer3 can operate in one of three modes:
• Timer
• Synchronous Counter
• Asynchronous Counter
• Timer with Gated Control
FIGURE 14-1:
DS39932C-page 212
T3G
From Timer0
Overflow
From Timer2
Match PR2
Note 1:
T3GSS<1:0>
Timer3 Operation
2:
3:
T3GPOL
ST Buffer is high-speed type when using T3CKI.
Timer3 register increments on rising edge.
Synchronize does not operate while in Sleep.
Set Flag bit,
TMR3IF, on
Overflow
TIMER3 BLOCK DIAGRAM
00
10
01
TMR3ON
T3GTM
TMR3H
TMR3
T3G_IN
(2)
D
R
CK
TMR3L
Q
Q
TMR3CS<1:0>
0
1
T3GGO/T3DONE
Q
Internal
Internal
F
T3CKI
OSC
Clock
Clock
F
OSC
EN
/4
D
external clock from the T3CKI pin (on the rising edge
The operating mode is determined by the clock select
bits, TMR3CSx (T3CON<7:6>). When the TMR3CSx bits
are cleared (= 00), Timer3 increments on every internal
instruction cycle (F
Timer3 clock source is the system clock (F
when it is ‘10’, Timer3 works as a counter from the
after the first falling edge) or the Timer1 oscillator.
Single Pulse
Acq. Control
10
01
00
T3CLK
T3GSPM
T3CKPS<1:0>
T3SYNC
Prescaler
1, 2, 4, 8
TMR3ON
0
1
2
0
1
Internal
OSC
F
Clock
OSC
T3GVAL
TMR3GE
/4). When TMR3CSx = 01, the
/2
© 2009 Microchip Technology Inc.
Q1
Synchronized
Synchronize
Interrupt
Clock Input
D
EN
det
det
Sleep Input
Q
(3)
Set
TMR3GIF
Data Bus
RD
T3GCON
OSC
), and