PIC18F6680-I/L Microchip Technology, PIC18F6680-I/L Datasheet - Page 253

• 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

REGISTER 19-3:
 2004 Microchip Technology Inc.
bit 7
bit 6
bit 5-3
bit 2-0
ADCON2 REGISTER
bit 7
ADFM: A/D Result Format Select bit
1 = Right justified
0 = Left justified
Unimplemented: Read as ‘0’
ACQT2:ACQT0: A/D Acquisition Time Select bits
000 = 0 T
001 = 2 T
010 = 4 T
011 = 6 T
100 = 8 T
101 = 12 T
110 = 16 T
111 = 20 T
ADCS2:ADCS0: A/D Conversion Clock Select bits
000 = F
001 = F
010 = F
011 = F
100 = F
101 = F
110 = F
111 = F
Legend:
R = Readable bit
- n = Value at POR
R/W-0
ADFM
Note 1: If the A/D F
OSC
OSC
OSC
RC
OSC
OSC
OSC
RC
AD
AD
AD
AD
AD
AD
AD
AD
(clock derived from A/D RC oscillator)
(clock derived from A/D RC oscillator)
added before the A/D clock starts. This allows the SLEEP instruction to be executed
before starting a conversion.
/2
/8
/32
/4
/16
/64
(1)
U-0
—
PIC18F6585/8585/6680/8680
RC
ACQT2
R/W-0
clock source is selected, a delay of one T
W = Writable bit
‘1’ = Bit is set
ACQT1
R/W-0
ACQT0
(1)
(1)
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
ADCS2
R/W-0
CY
x = Bit is unknown
ADCS1
R/W-0
(instruction cycle) is
DS30491C-page 251
ADCS0
R/W-0
bit 0