PIC32MX460F512LT-80V/BG Microchip Technology, PIC32MX460F512LT-80V/BG Datasheet - Page 115

• Manufacturer Part Number: PIC32MX460F512LT-80V/BG
• Description: 512 KB Flash, 32 KB RAM, USB-OTG, 80 MHz, 10-Bit ADC, DMA 121 XBGA 10x10x1.20mm
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX460F512LT-80V/BG

• Processor Series: PIC32MX4xx
• Core: MIPS
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 512 KB
• Data Ram Size: 32 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: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: XBGA-121
• Operating Temperature Range: - 40 C to + 105 C
• Supply Current (max): 10 mA
• Core Processor: MIPS32® M4K™
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: I²C, IrDA, LIN, PMP, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: -
• Eeprom Size: -
• Ram Size: 32K 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

19.0
The UART module is one of the serial I/O modules
available in PIC32MX3XX/4XX family devices. The
UART is a full-duplex, asynchronous communication
channel that communicates with peripheral devices
and personal computers through protocols such as RS-
232, RS-485, LIN 1.2 and IrDA
ports the hardware flow control option, with UxCTS and
UxRTS pins, and also includes an IrDA encoder and
decoder.
FIGURE 19-1:
© 2011 Microchip Technology Inc.
Note
1: This data sheet summarizes the features
2: Some registers and associated bits
UNIVERSAL ASYNCHRONOUS
RECEIVER TRANSMITTER
(UART)
of the PIC32MX3XX/4XX family of
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 21. “Universal
Asynchronous Receiver Transmitter
(UART)” (DS61107) of the “PIC32 Family
Reference Manual”, which is available
from
(www.microchip.com/PIC32).
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization”
this data sheet for device-specific register
and bit information.
the
UART SIMPLIFIED BLOCK DIAGRAM
Microchip
Hardware Flow Control
Baud Rate Generator
®
UARTx Transmitter
. The module also sup-
UARTx Receiver
IrDA
®
web
site
in
The primary features of the UART module are:
• Full-duplex, 8-bit or 9-bit data transmission
• Even, odd or no parity options (for 8-bit data)
• One or two Stop bits
• Hardware auto-baud feature
• Hardware flow control option
• Fully integrated Baud Rate Generator (BRG) with
• Baud rates ranging from 76 bps to 20 Mbps at 80
• 4-level-deep First-In-First-Out (FIFO) Transmit
• 4-level-deep FIFO Receive Data Buffer
• Parity, framing and buffer overrun error detection
• Support for interrupt only on address detect (9th
• Separate transmit and receive interrupts
• Loopback mode for diagnostic support
• LIN protocol support
• IrDA encoder and decoder with 16x baud clock
Figure 19-1
UART.
16-bit prescaler
MHz
Data Buffer
bit = 1)
output for external IrDA encoder/decoder support
PIC32MX3XX/4XX
illustrates a simplified block diagram of the
BCLKx
UxRTS
UxCTS
UxRX
UxTX
DS61143H-page 115