PIC18F6680-I/L Microchip Technology, PIC18F6680-I/L Datasheet - Page 252

• Manufacturer Part Number: PIC18F6680-I/L
• Description: Microcontrollers (MCU) 64KB 3328 RAM 52 I/O
• Manufacturer: Microchip Technology

Specifications of PIC18F6680-I/L

• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3.25 KB
• Interface Type: I2C/SPI/AUSART/CAN
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 5
• Operating Supply Voltage: 4.2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12-ch x 10-bit
• Program Memory Type: Flash
• Program Memory Size: 64 KB
• Package / Case: PLCC-68
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F6585/8585/6680/8680
REGISTER 19-2:
DS30491C-page 250
bit 7-6 Unimplemented: Read as ‘0’
bit 5-4 VCFG1:VCFG0: Voltage Reference Configuration bits
bit 3-0 PCFG3:PCFG0: A/D Port Configuration Control bits
ADCON1 REGISTER
bit 7
A = Analog input
Shaded cells = Additional channels available on the PIC18F8X8X devices
Legend:
R = Readable bit
- n = Value at POR
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Note:
U-0
00
01
10
11
—
AN15 AN14 AN13 AN12 AN11 AN10 AN9 AN8 AN7 AN6 AN5 AN4 AN3 AN2 AN1 AN0
A
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Channels AN15 through AN12 are not available on the 68-pin devices.
External V
External V
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
A
U-0
A/D V
—
A
A
VDD
VDD
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D = Digital I/O
REF
A
A
REF
REF
+
VCFG1
R/W-0
+
+
D
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
W = Writable bit
‘1’ = Bit is set
A
A
A
A
D
D
D
D
D
D
D
D
D
D
D
D
External V
External V
VCFG0
A/D V
R/W-0
D
D
D
D
D
D
D
D
D
D
D
A
A
A
A
A
A
A
VSS
VSS
REF
A
A
A
A
A
A
D
D
D
D
D
D
D
D
D
D
REF
REF
-
A
A
A
A
A
A
A
D
D
D
D
D
D
D
D
D
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
-
-
PCFG3
R/W-0
D
D
D
D
D
D
D
D
A
A
A
A
A
A
A
A
D
D
D
D
D
D
D
A
A
A
A
A
A
A
A
A
PCFG2
R/W-0
 2004 Microchip Technology Inc.
A
A
A
A
A
A
A
A
A
A
D
D
D
D
D
D
D
D
D
D
D
A
A
A
A
A
A
A
A
A
A
A
x = Bit is unknown
PCFG1
R/W-0
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
D
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
PCFG0
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
R/W-0
bit 0
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A