PIC24FV32KA304-I/PT Microchip Technology, PIC24FV32KA304-I/PT Datasheet - Page 121

• 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

REGISTER 9-2:
 2011 Microchip Technology Inc.
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14-12
bit 11
bit 10-8
bit 7-0
Note 1:
R/W-0
ROI
U-0
—
This bit is automatically cleared when the ROI bit is set and an interrupt occurs.
ROI: Recover on Interrupt bit
1 = Interrupts clear the DOZEN bit, and reset the CPU and peripheral clock ratio to 1:1
0 = Interrupts have no effect on the DOZEN bit
DOZE<2:0>: CPU and Peripheral Clock Ratio Select bits
111 = 1:128
110 = 1:64
101 = 1:32
100 = 1:16
011 = 1:8
010 = 1:4
001 = 1:2
000 = 1:1
DOZEN: DOZE Enable bit
1 = DOZE<2:0> bits specify the CPU and peripheral clock ratio
0 = CPU and peripheral clock ratio set to 1:1
RCDIV<2:0>: FRC Postscaler Select bits
When OSCCON (COSC<2:0>) = 111:
111 = 31.25 kHz (divide by 256)
110 = 125 kHz (divide by 64)
101 = 250 kHz (divide by 32)
100 = 500 kHz (divide by 16)
011 = 1 MHz (divide by 8)
010 = 2 MHz (divide by 4)
001 = 4 MHz (divide by 2) (default)
000 = 8 MHz (divide by 1)
When OSCCON (COSC<2:0>) = 110:
111 = 1.95 kHz (divide by 256)
110 = 7.81 kHz (divide by 64)
101 = 15.62 kHz (divide by 32)
100 = 31.25 kHz (divide by 16)
011 = 62.5 kHz (divide by 8)
010 = 125 kHz (divide by 4)
001 = 250 kHz (divide by 2) (default)
000 = 500 kHz (divide by 1)
Unimplemented: Read as ‘0’
DOZE2
R/W-0
U-0
—
CLKDIV: CLOCK DIVIDER REGISTER
W = Writable bit
‘1’ = Bit is set
DOZE1
R/W-1
U-0
—
(1)
DOZE0
R/W-1
PIC24FV32KA304 FAMILY
U-0
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
DOZEN
R/W-0
U-0
—
(1)
RCDIV2
R/W-0
U-0
—
x = Bit is unknown
RCDIV1
R/W-0
U-0
—
DS39995B-page 121
RCDIV0
R/W-1
U-0
—
bit 8
bit 0