PIC18F66J55-I/PT Microchip Technology, PIC18F66J55-I/PT Datasheet - Page 22

• Manufacturer Part Number: PIC18F66J55-I/PT
• Description: IC PIC MCU FLASH 48KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F66J55-I/PT

• Core Size: 8-Bit
• Program Memory Size: 96KB (48K x 16)
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 49
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Controller Family/series: PIC18
• No. Of I/o's: 49
• Ram Memory Size: 3904Byte
• Cpu Speed: 48MHz
• No. Of Timers: 5
• Interface: I2C, SPI, USART
• Embedded Interface Type: I2C, SPI, USART
• Rohs Compliant: Yes
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3904 B
• Interface Type: I2C, MSSP, SPI, EUSART
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 49
• 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, DM183022, DM183032
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 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: AC162087 - HEADER MPLAB ICD2 18F87J50 68/84MA180021 - MODULE PLUG-IN 18F87J50 FS USBAC164327 - MODULE SKT FOR 64TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC18F87J50 FAMILY
TABLE 1-4:
DS39775C-page 22
MCLR
OSC1/CLKI/RA7
OSC2/CLKO/RA6
Legend: TTL = TTL compatible input
Note 1:
OSC1
CLKI
RA7
OSC2
CLKO
RA6
2:
3:
4:
5:
6:
7:
8:
Pin Name
(8)
(8)
ST = Schmitt Trigger input with CMOS levels
I
P
Alternate assignment for ECCP2/P2A when CCP2MX Configuration bit is cleared (Extended Microcontroller
mode).
Default assignment for ECCP2/P2A for all devices in all operating modes (CCP2MX is set).
Default assignments for P1B/P1C/P3B/P3C (ECCPMX Configuration bit is set).
Alternate assignment for ECCP2/P2A when CCP2MX is cleared (Microcontroller mode).
Alternate assignments for P1B/P1C/P3B/P3C (ECCPMX Configuration bit is cleared).
Pin placement when PMPMX = 1.
Pin placement when PMPMX = 0.
RA7 and RA6 will be disabled if OSC1 and OSC2 are used for the clock function.
= Input
= Power
PIC18F8XJ5X PINOUT I/O DESCRIPTIONS
Pin Number
80-TQFP
49
50
9
Type
Pin
I/O
I/O
O
O
I
I
I
Buffer
CMOS
Type
TTL
TTL
ST
ST
—
—
Master Clear (Reset) input. This pin is an active-low Reset
to the device.
Oscillator crystal or external clock input.
Main oscillator input connection.
Main clock input connection.
Oscillator crystal or clock output.
System cycle clock output (F
Main oscillator feedback output connection.
Oscillator crystal input or external clock source input.
ST buffer when configured in RC mode; CMOS
otherwise.
External clock source input. Always associated
with pin function OSC1. (See related OSC1/CLKI,
OSC2/CLKO pins.)
General purpose I/O pin.
Oscillator crystal output. Connects to crystal or
resonator in Crystal Oscillator mode.
In RC mode, OSC2 pin outputs CLKO which has
1/4 the frequency of OSC1 and denotes the
General purpose I/O pin.
instruction cycle rate.
CMOS = CMOS compatible input or output
Analog = Analog input
O
OD
= Output
= Open-Drain (no P diode to V
Description
OSC
© 2009 Microchip Technology Inc.
/4).
DD
)