PIC18F87J72-I/PT Microchip Technology, PIC18F87J72-I/PT Datasheet - Page 249

• 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 19-4:
FIGURE 19-5:
TABLE 19-5:
 2010 Microchip Technology Inc.
INTCON
PIR1
PIE1
IPR1
RCSTA1
TXREG1
TXSTA1
BAUDCON1
SPBRGH1
SPBRG1
LATG
Legend: — = unimplemented locations read as ‘0’. Shaded cells are not used for asynchronous transmission.
(Interrupt Reg. Flag)
Note: This timing diagram shows two consecutive transmissions.
Reg. Empty Flag)
Reg. Empty Flag)
Write to TXREG1
Reg. Empty Flag)
Write to TXREG1
(Transmit Buffer
Name
(Transmit Shift
(Transmit Shift
BRG Output
(Shift Clock)
BRG Output
(Shift Clock)
TX1 (pin)
TX1IF bit
TRMT bit
TX1 (pin)
TRMT bit
TX1IF bit
EUSART Transmit Register
EUSART Baud Rate Generator Register High Byte
EUSART Baud Rate Generator Register Low Byte
GIE/GIEH PEIE/GIEL TMR0IE
ABDOVF
CSRC
SPEN
U2OD
Bit 7
REGISTERS ASSOCIATED WITH ASYNCHRONOUS TRANSMISSION
—
—
—
1 T
ASYNCHRONOUS TRANSMISSION
ASYNCHRONOUS TRANSMISSION (BACK TO BACK)
CY
Word 1
Transmit Shift Reg
Transmit Shift Reg.
Word 1
Word 1
Word 1
RCMT
U1OD
ADIF
ADIE
ADIP
Bit 6
RX9
TX9
1 T
CY
Start bit
Start bit
Word 2
RXDTP
RC1IE
RC1IP
RC1IF
SREN
TXEN
Bit 5
—
1 T
CY
bit 0
bit 0
Preliminary
TXCKP
INT0IE
LATG4
CREN
TX1IF
TX1IE
TX1IP
SYNC
Bit 4
bit 1
Word 1
bit 1
PIC18F87J72 FAMILY
Word 1
ADDEN
SENDB
BRG16
LATG3
SSPIF
SSPIE
SSPIP
RBIE
Bit 3
TMR0IF
LATG2
BRGH
FERR
Bit 2
—
—
—
—
bit 7/8
bit 7/8
Word 2
Transmit Shift Reg.
TMR2IF
TMR2IE
TMR2IP
Stop bit
INT0IF
LATG1
OERR
TRMT
WUE
Bit 1
Stop bit
Start bit
TMR1IE
TMR1IP
TMR1IF
ABDEN
LATG0
RX9D
TX9D
DS39979A-page 249
RBIF
Bit 0
Word 2
on Page
Values
bit 0
Reset
49
52
52
52
51
51
51
53
53
51
52