PIC18F66J11-I/PT Microchip Technology, PIC18F66J11-I/PT Datasheet - Page 6

• Manufacturer Part Number: PIC18F66J11-I/PT
• Description: IC PIC MCU FLASH 32KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F66J11-I/PT

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 52
• Program Memory Type: FLASH
• Ram Size: 3930 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Controller Family/series: PIC18
• No. Of I/o's: 52
• Ram Memory Size: 3.837890625KB
• Cpu Speed: 48MHz
• No. Of Timers: 5
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3904 B
• Interface Type: EUSART, I2C, MSSP, SPI
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 52
• 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, DV164136, DM183032, DM183022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 11 Channel
• Package: 64TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Operating Supply Voltage: 1.8|2.5|3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162091 - HEADER MPLAB ICD2 18F87J11 64/80MA180020 - MODULE PLUG-IN HPC EXPL 18F87J11AC164327 - MODULE SKT FOR 64TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC18F6XJXX/8XJXX
2.1.1
All of the PIC18F6XJXX/8XJXX devices have dual
power requirements. The microcontroller core can be
powered from an external source that is separate from
V
which derives power from V
common V
The regulator is enabled by connecting V
ENVREG pin. In this case, a low ESR capacitor must
be connected to the V
device operation. If the regulator is disabled by con-
necting V
must be supplied on V
the regulator is used, it is always good design practice
to have sufficient capacitance on all supply pins.
Examples are shown in Figure 2-4.
The specifications for core voltage and capacitance are
listed in Section 6.0 “AC/DC Characteristics and
Timing Requirements for Program/Verify Test
Mode”.
DS39644L-page 6
DD
, or it can be powered from an on-chip regulator
SS
DDCORE
ON-CHIP VOLTAGE REGULATOR
to the ENVREG pin, power to the core
/V
CAP
DDCORE
DDCORE
pin.
DD
. Both sources use the
/V
/V
CAP
CAP
. Whether or not
pin for proper
DD
to the
FIGURE 2-4:
Note 1: These are typical operating voltages. Refer to
Regulator Enabled (ENVREG tied to V
Regulator Disabled (ENVREG tied to Ground):
2.5V
(1)
Section 6.0 “AC/DC Characteristics and
Timing Requirements for Program/Verify
Test Mode”.
C
F
3.3V
3.3V
(1)
(1)
CONNECTIONS FOR THE
ON-CHIP REGULATOR
 2009 Microchip Technology Inc.
V
ENVREG
V
V
V
ENVREG
V
V
DD
DDCORE
SS
DD
DDCORE
SS
PIC18F6XJXX/8XJXX
PIC18F6XJXX/8XJXX
/V
/V
CAP
CAP
DD
):