PIC18F2685-I/SP Microchip Technology, PIC18F2685-I/SP Datasheet - Page 250

• Manufacturer Part Number: PIC18F2685-I/SP
• Description: IC PIC MCU FLASH 48KX16 28-DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2685-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 96KB (48K x 16)
• Package / Case: 28-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 25
• Eeprom Size: 1K x 8
• Ram Size: 3.25K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3.25 KB
• Interface Type: EUSART/I2C/MSSP/SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 28
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Package: 28SPDIP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DVA18XP280 - DEVICE ADAPTER 18F2220 PDIP 28LD
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F2682/2685/4682/4685
REGISTER 19-2:
DS39761C-page 250
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5
bit 4
bit 3-0
Note 1:
U-0
—
2:
The POR value of the PCFG bits depends on the value of the PBADEN bit in Configuration Register 3H.
When PBADEN = 1, PCFG<3:0> = 0000; when PBADEN = 0, PCFG<3:0> = 0111.
AN5 through AN7 are available only on PIC18F4682/4685 devices.
Unimplemented: Read as ‘0’
VCFG1: Voltage Reference Configuration bit (V
1 = V
0 = AV
VCFG0: Voltage Reference Configuration bit (V
1 = V
0 = AV
PCFG3:PCFG0: A/D Port Configuration Control bits:
PCFG3:
A = Analog input
PCFG0
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
U-0
REF
REF
—
ADCON1: A/D CONTROL REGISTER 1
(1)
(1)
SS
DD
- (AN2)
+ (AN3)
D
D
D
D
D
D
D
D
D
D
D
A
A
A
A
A
W = Writable bit
‘1’ = Bit is set
VCFG1
R/W-0
A
A
A
A
A
A
D
D
D
D
D
D
D
D
D
D
D = Digital I/O
D
D
D
D
D
D
D
D
D
A
A
A
A
A
A
A
VCFG0
A
A
A
A
A
A
A
A
D
D
D
D
D
D
D
D
R/W-0
A
A
A
A
A
A
A
A
A
D
D
D
D
D
D
D
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
D
D
D
D
D
D
A
A
A
A
A
A
A
A
A
A
R/W-0
PCFG3
REF
REF
- source)
+ source)
A
A
A
A
A
A
A
A
A
A
A
D
D
D
D
D
(1)
D
D
D
D
A
A
A
A
A
A
A
A
A
A
A
A
R/W-q
PCFG2
D
D
D
A
A
A
A
A
A
A
A
A
A
A
A
A
(1)
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
© 2009 Microchip Technology Inc.
x = Bit is unknown
R/W-q
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
PCFG1
(1)
R/W-q
PCFG0
(1)
bit 0