PIC24HJ32GP204-I/PT Microchip Technology, PIC24HJ32GP204-I/PT Datasheet - Page 153

• Manufacturer Part Number: PIC24HJ32GP204-I/PT
• Description: IC PIC MCU FLASH 32K 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 24Hr

Specifications of PIC24HJ32GP204-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 32KB (11K x 24)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 13x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC24HJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 2 KB
• Interface Type: I2C/SPI/UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, DM240001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 13-ch x 12-bit
• 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

16.0
The Universal Asynchronous Receiver Transmitter
(UART) module is one of the serial I/O modules avail-
able
PIC24HJ16GP304 device family. The UART is a full-
duplex asynchronous system that can communicate
with peripheral devices, such as personal computers,
LIN, 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
encoder and decoder.
The primary features of the UART module are:
• Full-Duplex 8- or 9-bit Data Transmission through
• Even, odd or no parity options (for 8-bit data)
• One or two stop bits
• Hardware Flow Control Option with UxCTS and
FIGURE 16-1:
© 2007 Microchip Technology Inc.
Note:
the UxTX and UxRX pins
UxRTS pins
in
UNIVERSAL ASYNCHRONOUS
RECEIVER TRANSMITTER
(UART)
This data sheet summarizes the features
of
PIC24HJ16GP304 devices. It is not
intended to be a comprehensive reference
source. To complement the information in
this data sheet, refer to the “PIC24H
Family Reference Manual”.
PIC24HJ32GP202/204 and PIC24HJ16GP304
the
the
UART SIMPLIFIED BLOCK DIAGRAM
PIC24HJ32GP202/204
PIC24HJ32GP202/204
Hardware Flow Control
Baud Rate Generator
UART Transmitter
UART Receiver
IrDA
®
and
and
Preliminary
®
• Fully Integrated Baud Rate Generator with 16-bit
• Baud rates ranging from 1 Mbps to 15 Mbps at
• 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 encoder and decoder logic
• 16x baud clock output for IrDA support
A simplified block diagram of the UART module is
shown in Figure 16-1. The UART module consists of
the following key hardware elements:
• Baud Rate Generator
• Asynchronous Transmitter
• Asynchronous Receiver
prescaler
16 MIPS
Buffer
(9th bit = 1)
BCLK
UxRTS
UxCTS
UxRX
UxTX
DS70289A-page 151