PIC24FJ16MC102-I/SP Microchip Technology, PIC24FJ16MC102-I/SP Datasheet - Page 24

• Manufacturer Part Number: PIC24FJ16MC102-I/SP
• Description: 16-bit Motor Control Family, 16 MIPS, 16KB Flash, 1KB RAM 28 SPDIP .300in TUBE
• Manufacturer: Microchip Technology
• Series: PIC® 24Fr

Specifications of PIC24FJ16MC102-I/SP

• Featured Product: PIC24FJ/33FJ MCUs & dsPIC® DSCs
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 16 MIPs
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 16KB (5.5K x 24)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC24FJ16MC101/102
3.3
REGISTER 3-1:
DS39997B-page 24
bit 15
bit 7
Legend:
C = Clear only bit
S = Set only bit
‘1’ = Bit is set
bit 15-9
bit 8
bit 7-5
bit 4
bit 3
bit 2
bit 1
bit 0
Note 1:
R/W-0
U-0
—
2:
CPU Control Registers
(1)
The IPL<2:0> bits are concatenated with the IPL<3> bit (CORCON<3>) to form the CPU Interrupt Priority
Level. The value in parentheses indicates the IPL if IPL<3> = 1. User interrupts are disabled when
IPL<3> = 1.
The IPL<2:0> Status bits are read-only when NSTDIS = 1 (INTCON1<15>).
Unimplemented: Read as ‘0’
DC: MCU ALU Half Carry/Borrow bit
1 = A carry-out from the 4th low-order bit (for byte-sized data) or 8th low-order bit (for word-sized data)
0 = No carry-out from the 4th low-order bit (for byte-sized data) or 8th low-order bit (for word-sized
IPL<2:0>: CPU Interrupt Priority Level Status bits
111 = CPU Interrupt Priority Level is 7 (15), user interrupts disabled
110 = CPU Interrupt Priority Level is 6 (14)
101 = CPU Interrupt Priority Level is 5 (13)
100 = CPU Interrupt Priority Level is 4 (12)
011 = CPU Interrupt Priority Level is 3 (11)
010 = CPU Interrupt Priority Level is 2 (10)
001 = CPU Interrupt Priority Level is 1 (9)
000 = CPU Interrupt Priority Level is 0 (8)
RA: REPEAT Loop Active bit
1 = REPEAT loop in progress
0 = REPEAT loop not in progress
N: MCU ALU Negative bit
1 = Result was negative
0 = Result was non-negative (zero or positive)
OV: MCU ALU Overflow bit
This bit is used for signed arithmetic (2’s complement). It indicates an overflow of the magnitude which
causes the sign bit to change state.
1 = Overflow occurred for signed arithmetic (in this arithmetic operation)
0 = No overflow occurred
Z: MCU ALU Zero bit
1 = An operation which affects the Z bit has set it at some time in the past
0 = The most recent operation which affects the Z bit has cleared it (i.e., a non-zero result)
C: MCU ALU Carry/Borrow bit
1 = A carry-out from the Most Significant bit (MSb) of the result occurred
0 = No carry-out from the Most Significant bit of the result occurred
IPL<2:0>
R/W-0
of the result occurred
data) of the result occurred
U-0
—
SR: CPU STATUS REGISTER
(2)
(2)
R = Readable bit
W = Writable bit
‘0’ = Bit is cleared
R/W-0
U-0
—
(2)
U-0
R-0
RA
Preliminary
—
-n = Value at POR
x = Bit is unknown
U = Unimplemented bit, read as ‘0’
R/W-0
U-0
—
N
(2)
R/W-0
U-0
OV
—
© 2011 Microchip Technology Inc.
R/W-0
U-0
—
Z
R/W-0
R/W-0
DC
C
bit 8
bit 0