PIC24FV32KA304-I/PT Microchip Technology, PIC24FV32KA304-I/PT Datasheet - Page 178

• 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 17-2:
DS39995B-page 178
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14
bit 13-11
bit 10
bit 9
bit 8
bit 7
bit 6
bit 5
bit 4
ACKSTAT
R/C-0, HS R/C-0, HS R-0, HSC R/C-0, HSC
R-0, HSC
IWCOL
ACKSTAT: Acknowledge Status bit
1 = NACK was detected last
0 = ACK was detected last
Hardware is set or clear at end of Acknowledge.
TRSTAT: Transmit Status bit
(When operating as I
1 = Master transmit is in progress (8 bits + ACK)
0 = Master transmit is not in progress
Hardware is set at beginning of master transmission; hardware is clear at end of slave Acknowledge.
Unimplemented: Read as ‘0’
BCL: Master Bus Collision Detect bit
1 = A bus collision has been detected during a master operation
0 = No collision
Hardware is set at detection of bus collision.
GCSTAT: General Call Status bit
1 = General call address was received
0 = General call address was not received
Hardware is set when address matches general call address; hardware is clear at Stop detection.
ADD10: 10-Bit Address Status bit
1 = 10-bit address was matched
0 = 10-bit address was not matched
Hardware is set at match of 2
IWCOL: Write Collision Detect bit
1 = An attempt to write to the I2C1TRN register failed because the I
0 = No collision
Hardware is set at occurrence of write to I2C1TRN while busy (cleared by software).
I2COV: Receive Overflow Flag bit
1 = A byte was received while the I2C1RCV register is still holding the previous byte
0 = No overflow
Hardware is set at attempt to transfer I2C1RSR to I2C1RCV (cleared by software).
D/A: Data/Address bit (when operating as I
1 = Indicates that the last byte received was data
0 = Indicates that the last byte received was the device address
Hardware is clear at device address match; hardware is set by write to I2C1TRN or by reception of slave byte.
P: Stop bit
1 = Indicates that a Stop bit has been detected last
0 = Stop bit was not detected last
Hardware is set or cleared when Start, Repeated Start or Stop detected.
R-0, HSC
TRSTAT
I2COV
I2CxSTAT: I2Cx STATUS REGISTER
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
U-0
D/A
—
2
C master; applicable to master transmit operation.)
U-0
—
P
nd
byte of matched 10-bit address; hardware is clear at Stop detection.
HS = Hardware Settable bit
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/C-0, HSC
U-0
—
S
2
C slave)
R/C-0, HS
R-0, HSC
BCL
R/W
HSC = Hardware Settable/Clearable bit
x = Bit is unknown
2
C module is busy
R-0, HSC
R-0, HSC
GCSTAT
RBF
 2011 Microchip Technology Inc.
R-0, HSC
R-0, HSC
ADD10
TBF
bit 8
bit 0