PIC18F6680-I/L Microchip Technology, PIC18F6680-I/L Datasheet - Page 181

• 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

FIGURE 16-4:
 2004 Microchip Technology Inc.
Relationships:
• Period = 4 * T
• Duty Cycle = T
• Delay = 4 * T
Note 1: Dead-band delay is programmed using the ECCP1DEL register (Section 16.2.6 “Programmable Dead-Band Delay”).
00
10
01
11
(Single Output)
CCP1CON
(Half-Bridge)
(Full-Bridge,
(Full-Bridge,
Reverse)
Forward)
OSC
<7:6>
OSC
OSC
* (PWM1CON<6:0>)
* (PR2 + 1) * (TMR2 prescale value)
* (CCPR1L<7:0>:CCP1CON<5:4>) * (TMR2 prescale value)
PWM OUTPUT RELATIONSHIPS (ACTIVE-LOW STATE)
P1A Modulated
P1A Modulated
P1B Modulated
P1A Active
P1B Inactive
P1C Inactive
P1D Modulated
P1A Inactive
P1B Modulated
P1C Active
P1D Inactive
SIGNAL
PIC18F6585/8585/6680/8680
0
Delay
(1)
Cycle
Duty
Delay
Period
(1)
DS30491C-page 179
PR2 + 1