PIC18F87J72-I/PT Microchip Technology, PIC18F87J72-I/PT Datasheet - Page 247

• Manufacturer Part Number: PIC18F87J72-I/PT
• Description: IC PIC MCU 8BIT 14KB FLSH 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F87J72-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 128KB (64K x 16)
• Package / Case: 80-TQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 51
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 12x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: SPI, USART, SPI, I2C
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14
• Controller Family/series: PIC18F
• No. Of I/o's: 51
• Ram Memory Size: 3923Byte
• Cpu Speed: 48MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 19-1:
FIGURE 19-2:
 2010 Microchip Technology Inc.
BRG Value
BRG Clock
Note: The ABD sequence requires the EUSART module to be configured in Asynchronous mode and WUE = 0.
ABDEN bit
SPBRGH1
(Interrupt)
RC1IF bit
RCREG1
SPBRG1
RX1 Pin
ABDOVF bit
BRG Clock
BRG Value
Read
ABDEN bit
RX1 Pin
Set by User
XXXXh
XXXXh
AUTOMATIC BAUD RATE CALCULATION
BRG OVERFLOW SEQUENCE
0000h
Start
0000h
bit 0
XXXXh
XXXXh
Edge #1
Preliminary
bit 1
Start
bit 2
Edge #2
PIC18F87J72 FAMILY
bit 3
bit 0
bit 4
Edge #3
bit 5
bit 6
Edge #4
bit 7
FFFFh
Stop bit
DS39979A-page 247
Edge #5
Auto-Cleared
0000h
001Ch
1Ch
00h