DSPIC33FJ16MC304-E/PT Microchip Technology, DSPIC33FJ16MC304-E/PT Datasheet - Page 193

• Manufacturer Part Number: DSPIC33FJ16MC304-E/PT
• Description: 16-bit DSC, 16KB Flash,Motor,40 MIPS,nanoWatt 44 TQFP 10x10x1mm TRAY
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ16MC304-E/PT

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 9x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DSPIC33FJ16MC304-E/PTTR; DSPIC33FJ16MC304-E/PTTR

19.0
The Universal Asynchronous Receiver Transmitter
(UART) module is one of the serial I/O modules
available
dsPIC33FJ16MC304 device family. The UART is a
full-duplex
communicate with peripheral devices, such as
personal computers, LIN, and RS-232 and RS-485
interfaces. The module also supports a hardware flow
control option with the UxCTS and UxRTS pins and
also includes an IrDA
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)
in
of the dsPIC33FJ32MC202/204 and
dsPIC33FJ16MC304 family of devices. It
is not intended to be a comprehensive
reference source. To complement the
information in this data sheet, refer to
Section 17. “UART” (DS70188) of the
“dsPIC33F/PIC24H Family Reference
Manual”, which is available on the Micro-
chip website (www.microchip.com).
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.
dsPIC33FJ32MC202/204 and dsPIC33FJ16MC304
asynchronous
the
®
dsPIC33FJ32MC202/204
UART SIMPLIFIED BLOCK DIAGRAM
encoder and decoder.
Hardware Flow Control
Baud Rate Generator
system
UART Transmitter
UART Receiver
IrDA
that
®
and
can
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 flow control option with UxCTS and
• Fully integrated Baud Rate Generator with 16-bit
• Baud rates ranging from 10 Mbps to 38 bps at 40
• 4-deep First-In First-Out (FIFO) Transmit Data
• 4-deep FIFO Receive Data buffer
• Parity, framing and buffer overrun error detection
• Support for 9-bit mode with Address Detect
• Transmit and Receive interrupts
• A separate interrupt for all UART error conditions
• Loopback mode for diagnostic support
• Support for sync and break characters
• Support for automatic baud rate detection
• IrDA
• 16x baud clock output for IrDA
A simplified block diagram of the UART module is
shown in
these key hardware elements:
• Baud Rate Generator
• Asynchronous Transmitter
• Asynchronous Receiver
through the UxTX and UxRX pins
UxRTS pins
prescaler
MIPS
buffer
(9th bit = 1)
®
encoder and decoder logic
Figure
19-1. The UART module consists of
UxRTS/BCLK
UxCTS
UxRX
UxTX
®
support
DS70283H-page 193