PIC18F46J11-I/PT Microchip Technology, PIC18F46J11-I/PT Datasheet - Page 8

• 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
Data Sheet Clarifications
The following typographic corrections and clarifications
are to be noted for the latest version of the device data
sheet (DS39932C):
1. Module: Comparator Voltage Reference
EXAMPLE 2:
DS80435H-page 8
typedef union {
} CVRCONxbits;
#define CVRCONbits
#define CVRCON
Note:
Throughout the data sheet, several footnotes
suggest that the Comparator Voltage Reference
module does not exist on 28-pin devices
(PIC18F2XJ11). This is not true. All members of
the PIC18F46J11 family have the Comparator
Voltage Reference module.
At the time of this writing, however, compiler
definitions for the CVRCON register do not exist
for the PIC18F2XJ11 devices.
struct {
};
struct {
};
unsigned CVR:4;
unsigned CVRSS:1;
unsigned CVRR:1;
unsigned CVROE:1;
unsigned CVREN:1;
unsigned CVR0:1;
unsigned CVR1:1;
unsigned CVR2:1;
unsigned CVR3:1;
Corrections are shown in bold. Where
possible, the original bold text formatting
has been removed for clarity.
Module, 28-Pin Devices
CVRCON REGISTER DEFINITIONS FOR 28-PIN DEVICES
(*((volatile far CVRCONxbits*)0xF53))
(*(volatile far unsigned char*)0xF53)
EXAMPLE 1:
#ifndef CVRCON
CVRCON
;----- CVRCON Bits ---------------
CVRSS
CVRR
CVROE
CVREN
CVR0
CVR1
CVR2
CVR3
#endif
• To access the CVRCON register in MCC18,
• To use the CVRCON register in assembly
add the code definitions shown in
language, add the code defines shown in
Example
1.
DEFINES
CVRCON REGISTER
EQU
EQU
EQU
EQU
EQU
EQU
EQU
EQU
EQU
 2010 Microchip Technology Inc.
H'0F53'
H'0004'
H'0005'
H'0006'
H'0007'
H'0000'
H'0001'
H'0002'
H'0003'
Example
2.