PIC18F87J90T-I/PT Microchip Technology, PIC18F87J90T-I/PT Datasheet - Page 267

• Manufacturer Part Number: PIC18F87J90T-I/PT
• Description: Segmented LCD, 128KB Flash, 4KB RAM, 12 MIPS, NanoWatt 80 TQFP 12x12x1mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F87J90T-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3923 B
• Interface Type: AUSART, EUSART, I2C, SPI
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 67
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162079 - HEADER MPLAB ICD2 18F85J90 64/80AC164323 - MODULE SKT FOR 100TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

FIGURE 19-7:
TABLE 19-6:
 2010 Microchip Technology Inc.
INTCON
PIR1
PIE1
IPR1
RCSTA1
RCREG1
TXSTA1
BAUDCON1
SPBRGH1
SPBRG1
Legend: — = unimplemented locations read as ‘0’. Shaded cells are not used for asynchronous reception.
Name
Note:
RX1 (pin)
Rcv Shift Reg
Rcv Buffer Reg
RCREG1
Read Rcv
Buffer Reg
RC1IF
(Interrupt Flag)
OERR bit
CREN bit
This timing diagram shows three words appearing on the RX1 input. The RCREG1 (Receive Buffer register) is read after the third word
causing the OERR (Overrun) bit to be set.
EUSART Receive Register
EUSART Baud Rate Generator Register High Byte
EUSART Baud Rate Generator Register Low Byte
GIE/GIEH PEIE/GIEL TMR0IE
ABDOVF
CSRC
SPEN
Bit 7
REGISTERS ASSOCIATED WITH ASYNCHRONOUS RECEPTION
—
—
—
ASYNCHRONOUS RECEPTION
Start
bit
bit 0
RCIDL
ADIE
ADIP
ADIF
Bit 6
RX9
TX9
bit 1
RXDTP
RC1IF
RC1IE
RC1IP
SREN
TXEN
Bit 5
bit 7/8
Stop
TXCKP
INT0IE
TX1IE
TX1IP
CREN
SYNC
bit
TX1IF
Bit 4
Word 1
RCREG1
Start
bit
PIC18F87J90 FAMILY
ADDEN
SENDB
bit 0
BRG16
SSPIF
SSPIE
SSPIP
RBIE
Bit 3
TMR0IF
bit 7/8
BRGH
Word 2
RCREG1
FERR
Bit 2
—
—
—
—
Stop
bit
TMR2IE
TMR2IP
TMR2IF
INT0IF
OERR
TRMT
Start
WUE
Bit 1
bit
TMR1IF
TMR1IE
TMR1IP
ABDEN
RX9D
TX9D
bit 7/8
DS39933D-page 267
RBIF
Bit 0
Stop
bit
on Page
Values
Reset
59
62
62
62
61
61
61
63
61
61