PIC18F64J11T-I/PT Microchip Technology, PIC18F64J11T-I/PT Datasheet - Page 228

• Manufacturer Part Number: PIC18F64J11T-I/PT
• Description: 16KB, Flash, 1024bytes-RAM, 51I/O, 8-bit Family,nanoWatt 64 TQFP 10x10x1mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F64J11T-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 1K 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: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA180018 - MODULE PLUG-IN 18F85J11AC162079 - HEADER MPLAB ICD2 18F85J90 64/80AC164327 - MODULE SKT FOR 64TQFP
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PIC18F64J11T-I/PTTR

PIC18F85J11 FAMILY
EXAMPLE 18-1:
TABLE 18-2:
DS39774D-page 228
TXSTA1
RCSTA1
BAUDCON1
SPBRGH1
SPBRG1
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by the BRG.
For a device with F
Desired Baud Rate
Solving for SPBRGH1:SPBRG1:
Calculated Baud Rate = 16000000/(64 (25 + 1))
Error
Name
EUSART Baud Rate Generator Register High Byte
EUSART Baud Rate Generator Register Low Byte
ABDOVF
CSRC
SPEN
Bit 7
REGISTERS ASSOCIATED WITH THE BAUD RATE GENERATOR
OSC
X = ((F
CALCULATING BAUD RATE ERROR
= F
= ((16000000/9600)/64) – 1
= [25.042] = 25
= 9615
= (Calculated Baud Rate – Desired Baud Rate)/Desired Baud Rate
= (9615 – 9600)/9600 = 0.16%
of 16 MHz, desired baud rate of 9600, Asynchronous mode, 8-bit BRG:
OSC
RCIDL
Bit 6
RX9
TX9
OSC
/(64 ([SPBRGH1:SPBRG1] + 1))
/Desired Baud Rate)/64) – 1
RXDTP
SREN
TXEN
Bit 5
TXCKP
SYNC
CREN
Bit 4
SENDB
ADDEN
BRG16
Bit 3
BRGH
FERR
Bit 2
—
TRMT
OERR
WUE
Bit 1
 2010 Microchip Technology Inc.
ABDEN
RX9D
TX9D
Bit 0
Reset Values
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