PIC24FJ256DA206-I/MR Microchip Technology, PIC24FJ256DA206-I/MR Datasheet - Page 145

• Manufacturer Part Number: PIC24FJ256DA206-I/MR
• Description: MCU PIC 16BIT FLASH 256K 64VQFN
• Manufacturer: Microchip Technology
• Series: PIC® 24Fr

Specifications of PIC24FJ256DA206-I/MR

• Program Memory Type: FLASH
• Program Memory Size: 256KB (85.5K x 24)
• Package / Case: 64-VFQFN, Exposed Pad
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, GFX, LVD, POR, PWM, WDT
• Number Of I /o: 52
• Ram Size: 96K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC24FJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 96 KB
• Interface Type: UART, SPI, USB, I2C, RS-485, RS-232
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 5
• Operating Supply Voltage: 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, AC164127-4, AC164127-6, AC164139, DM240001, DM240312, DV164039
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REGISTER 8-2:
 2010 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 7-6
Note 1:
CPDIV1
R/W-0
R/W-0
ROI
2:
This bit is automatically cleared when the ROI bit is set and an interrupt occurs.
This setting is not allowed while the USB module is enabled.
ROI: Recover on Interrupt bit
1 = Interrupts clear the DOZEN bit and reset the CPU peripheral clock ratio to 1:1
0 = Interrupts have no effect on the DOZEN bit
DOZE<2:0>: CPU 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 peripheral clock ratio
0 = CPU peripheral clock ratio is set to 1:1
RCDIV<2:0>: FRC Postscaler Select bits
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)
000 = 8 MHz (divide by 1)
CPDIV<1:0>: System Clock Select bits (postscaler select from 32 MHz clock branch)
11 = 4 MHz (divide by 8)
10 = 8 MHz (divide by 4)
01 = 16 MHz (divide by 2)
00 = 32 MHz (divide by 1)
CPDIV0
DOZE2
R/W-0
R/W-0
CLKDIV: CLOCK DIVIDER REGISTER
W = Writable bit
‘1’ = Bit is set
DOZE1
PLLEN
R/W-0
R/W-0
(1)
(2)
(2)
G1CLKSEL
PIC24FJ256DA210 FAMILY
DOZE0
R/W-0
R/W-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
—
DS39969B-page 145
RCDIV0
R/W-1
U-0
—
bit 8
bit 0