PIC24FV32KA301-E/P Microchip Technology, PIC24FV32KA301-E/P Datasheet - Page 75

• Manufacturer Part Number: PIC24FV32KA301-E/P
• Description: 32KB Flash, 2KB RAM, 512B EEPROM, 16 MIPS, 12-bit ADC, CTMU, 5V 20 PDIP .300in T
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24FV32KA301-E/P

• 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: + 125 C
• Mounting Style: Through Hole
• Package / Case: PDIP-20
• Development Tools By Supplier: MPLAB IDE Software
• Minimum Operating Temperature: - 40 C
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 17
• Eeprom Size: 512 x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 12x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Lead Free Status / Rohs Status: Details

REGISTER 7-1:
TABLE 7-1:
7.1
If clock switching is enabled, the system clock source at
device Reset is chosen, as shown in
switching is disabled, the system clock source is always
selected according to the oscillator Configuration bits.
For more information, see
Configuration”.
 2011 Microchip Technology Inc.
bit 4
bit 3
bit 2
bit 1
bit 0
Note 1:
TRAPR (RCON<15>)
IOPUWR (RCON<14>)
CM (RCON<9>)
EXTR (RCON<7>)
SWR (RCON<6>)
WDTO (RCON<4>)
SLEEP (RCON<3>)
IDLE (RCON<2>)
BOR (RCON<1>)
POR (RCON<0>)
DPSLP (RCON<10>)
Note:
2:
3:
Clock Source Selection at Reset
All Reset flag bits may be set or cleared by the user software.
Flag Bit
All of the Reset status bits may be set or cleared in software. Setting one of these bits in software does not
cause a device Reset.
If the FWDTEN Configuration bit is ‘1’ (unprogrammed), the WDT is always enabled, regardless of the
SWDTEN bit setting.
On PIC24FV32KA3xx parts only, not used on PIC24F32KA3XX.
WDTO: Watchdog Timer Time-out Flag bit
1 = WDT time-out has occurred
0 = WDT time-out has not occurred
SLEEP: Wake-up from Sleep Flag bit
1 = Device has been in Sleep mode
0 = Device has not been in Sleep mode
IDLE: Wake-up from Idle Flag bit
1 = Device has been in Idle mode
0 = Device has not been in Idle mode
BOR: Brown-out Reset Flag bit
1 = A Brown-out Reset has occurred (the BOR is also set after a POR)
0 = A Brown-out Reset has not occurred
POR: Power-on Reset Flag bit
1 = A Power-up Reset has occurred
0 = A Power-up Reset has not occurred
RESET FLAG BIT OPERATION
RCON: RESET CONTROL REGISTER
Trap Conflict Event
Illegal Opcode or Uninitialized W Register Access
Configuration Mismatch Reset
MCLR Reset
RESET Instruction
WDT Time-out
PWRSAV #SLEEP Instruction
PWRSAV #IDLE Instruction
POR, BOR
POR
PWRSAV #SLEEP instruction with DSCON<DSEN> set
Section 9.0 “Oscillator
Table
7-2. If clock
PIC24FV32KA304 FAMILY
Setting Event
TABLE 7-2:
Reset Type
(1)
WDTO
MCLR
SWR
POR
BOR
(CONTINUED)
FNOSC Configuration bits
(FNOSC<10:8>)
COSC Control bits
(OSCCON<14:12>)
OSCILLATOR SELECTION vs.
TYPE OF RESET (CLOCK
SWITCHING ENABLED)
Clock Source Determinant
PWRSAV Instruction, POR
Clearing Event
DS39995B-page 75
POR
POR
POR
POR
POR
POR
POR
POR
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