PIC24F16KA101-E/P Microchip Technology, PIC24F16KA101-E/P Datasheet - Page 194

• Manufacturer Part Number: PIC24F16KA101-E/P
• Description: 16KB Flash, 1.5KB RAM, 512B EEPROM, 16 MIPS, 18 I/O,16-bit PIC24F Family, NanoWa
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24F16KA101-E/P

• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 16KB (5.5K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC24F16KA102 FAMILY
REGISTER 26-5:
DS39927B-page 192
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3-0
FWDTEN
R/P-1
FWDTEN: Watchdog Timer Enable bit
1 = WDT enabled
0 = WDT disabled (control is placed on the SWDTEN bit)
WINDIS: Windowed Watchdog Timer Disable bit
1 = Standard WDT selected; windowed WDT disabled
0 = Windowed WDT enabled
Unimplemented: Read as ‘0’
FWPSA: WDT Prescaler bit
1 = WDT prescaler ratio of 1:128
0 = WDT prescaler ratio of 1:32
WDTPS<3:0>: Watchdog Timer Postscale Select bits
1111 = 1:32,768
1110 = 1:16,384
1101 = 1:8,192
1100 = 1:4,096
1011 = 1:2,048
1010 = 1:1,024
1001 = 1:512
1000 = 1:256
0111 = 1:128
0110 = 1:64
0101 = 1:32
0100 = 1:16
0011 = 1:8
0010 = 1:4
0001 = 1:2
0000 = 1:1
WINDIS
R/P-1
FWDT: WATCHDOG TIMER CONFIGURATION REGISTER
P = Programmable bit
‘1’ = Bit is set
U-0
—
FWPSA
R/P-1
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
WDTPS3
R/P-1
WDTPS2
R/P-1
© 2009 Microchip Technology Inc.
x = Bit is unknown
WDTPS1
R/P-1
WDTPS0
R/P-1
bit 0