PIC24FV32KA304-I/PT Microchip Technology, PIC24FV32KA304-I/PT Datasheet - Page 186

• Manufacturer Part Number: PIC24FV32KA304-I/PT
• Description: MCU 32KB FLASH 2KB RAM 44-TQFP
• Manufacturer: Microchip Technology

Specifications of PIC24FV32KA304-I/PT

• Processor Series: PIC24FV
• Core: PIC
• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 32 KB
• Data Ram Size: 2 KB
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-44
• Development Tools By Supplier: MPLAB IDE Software
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC24FV32KA304 FAMILY
REGISTER 18-2:
DS39995B-page 186
bit 15
bit 7
Legend:
HS = Hardware Settable bit
R = Readable bit
-n = Value at POR
bit 15,13
bit 14
bit 12
bit 11
bit 10
bit 9
bit 8
bit 7-6
URXISEL1
UTXISEL1
R/W-0
R/W-0
UTXISEL<1:0>: Transmission Interrupt Mode Selection bits
11 = Reserved; do not use
10 = Interrupt when a character is transferred to the Transmit Shift Register (TSR), and as a result,
01 = Interrupt when the last character is shifted out of the Transmit Shift Register; all transmit operations
00 = Interrupt when a character is transferred to the Transmit Shift Register (this implies there is at
UTXINV: IrDA
If IREN = 0:
1 = UxTX Idle ‘0’
0 = UxTX Idle ‘1’
If IREN = 1:
1 = UxTX Idle ‘1’
0 = UxTX Idle ‘0’
Unimplemented: Read as ‘0’
UTXBRK: Transmit Break bit
1 = Send Sync Break on next transmission – Start bit, followed by twelve ‘0’ bits; followed by Stop bit;
0 = Sync Break transmission is disabled or completed
UTXEN: Transmit Enable bit
1 = Transmit is enabled; UxTX pin is controlled by UARTx
0 = Transmit is disabled; any pending transmission is aborted and buffer is reset. UxTX pin is controlled
UTXBF: Transmit Buffer Full Status bit (read-only)
1 = Transmit buffer is full
0 = Transmit buffer is not full, at least one more character can be written
TRMT: Transmit Shift Register Empty bit (read-only)
1 = Transmit Shift Register is empty and transmit buffer is empty (the last transmission has completed)
0 = Transmit Shift Register is not empty; a transmission is in progress or queued
URXISEL<1:0>: Receive Interrupt Mode Selection bits
11 = Interrupt is set on RSR transfer, making the receive buffer full (i.e., has 4 data characters)
10 = Interrupt is set on RSR transfer, making the receive buffer 3/4 full (i.e., has 3 data characters)
0x = Interrupt is set when any character is received and transferred from the RSR to the receive buffer;
URXISEL0
UTXINV
R/W-0
R/W-0
cleared by hardware upon completion
by the PORT register.
the transmit buffer becomes empty
are completed
least one character open in the transmit buffer)
receive buffer has one or more characters.
UxSTA: UARTx STATUS AND CONTROL REGISTER
®
HC = Hardware Clearable bit
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
Encoder Transmit Polarity Inversion bit
UTXISEL0
ADDEN
R/W-0
R/W-0
R-1, HSC
RIDLE
U-0
—
HSC = Hardware Settable/Clearable bit
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0, HC
R-0, HSC
UTXBRK
PERR
R-0, HSC
UTXEN
R/W-0
FERR
 2011 Microchip Technology Inc.
x = Bit is unknown
R/C-0, HS
R-0, HSC
UTXBF
OERR
R-1, HSC
R-0, HSC
URXDA
TRMT
bit 8
bit 0