PIC32MX775F256H-80V/PT Microchip Technology, PIC32MX775F256H-80V/PT Datasheet - Page 148

• Manufacturer Part Number: PIC32MX775F256H-80V/PT
• Description: 256 KB Flash, 64 KB RAM, USB-OTG, Dual CAN, Ethernet, 80 MHz, 10-Bit ADC, DMA 64
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX775F256H-80V/PT

• Processor Series: PIC32MX7xx
• Core: MIPS
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 256 KB
• Data Ram Size: 64 KB
• Interface Type: USB, I2C, UART, RS-232, RS-485, SPI
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 5
• Operating Supply Voltage: 2.3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-100
• Operating Temperature Range: - 40 C to + 85 C
• Supply Current (max): 10 mA
• Core Processor: MIPS32® M4K™
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: CAN, Ethernet, I²C, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 53
• Eeprom Size: -
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Lead Free Status / Rohs Status: Details

PIC32MX5XX/6XX/7XX
Figure 19-2
and transmit timing for the UART module.
FIGURE 19-2:
FIGURE 19-3:
DS61156G-page 148
UTXISEL = 10
UTXISEL = 00
UTXISEL = 01
UxRXIF
URXISEL = 00
UxRXIF
URXISEL = 01
OERR
UxRX
RIDLE
Read to
UxRXREG
UxRXIF
URXISEL = 10
(Shift Clock)
UxTXREG
BCLK/16
Write to
UxTXIF
UxTXIF
UxTXIF
UxTX
and
Figure 19-3
Start 1
Char 1
UART RECEPTION
TRANSMISSION (8-BIT OR 9-BIT DATA)
TSR
8 into TxBUF
Stop
illustrate typical receive
Start 2
Start
Char 2-4
Stop 4
Bit 0
Start 5
Bit 1
Char 5-10
Stop 10 Start 11
Char 11-13
Pull from Buffer
Stop 13
Stop
© 2009-2011 Microchip Technology Inc.
Start
Cleared by
Software
Cleared by
Software
Cleared by
Software
Bit 1