PIC18F4680-H/ML Microchip Technology, PIC18F4680-H/ML Datasheet - Page 179
PIC18F4680-H/ML
Manufacturer Part Number
PIC18F4680-H/ML
Description
IC MCU 8BIT 64KB FLASH 44QFN
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheet
1.PIC18F4585-IPT.pdf
(482 pages)
Specifications of PIC18F4680-H/ML
Core Processor
PIC
Core Size
8-Bit
Speed
25MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
36
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
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 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 150°C
Package / Case
44-VQFN Exposed Pad
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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FIGURE 16-2:
FIGURE 16-3:
© 2007 Microchip Technology Inc.
Relationships:
• Period = 4 * T
• Duty Cycle = T
• Delay = 4 * T
Note1: Dead-band delay is programmed using the ECCP1DEL register (Section 16.4.6 “Programmable Dead-Band Delay”).
00
10
01
11
00
10
01
11
(Single Output)
ECCP1CON
(Half-Bridge)
(Full-Bridge,
(Full-Bridge,
Reverse)
Forward)
(Single Output)
<7:6>
ECCP1CON
(Half-Bridge)
(Full-Bridge,
(Full-Bridge,
Reverse)
Forward)
<7:6>
OSC
OSC
OSC
* (ECCP1DEL<6:0>)
* (PR2 + 1) * (TMR2 Prescale Value)
PWM OUTPUT RELATIONSHIPS (ACTIVE-HIGH STATE)
PWM OUTPUT RELATIONSHIPS (ACTIVE-LOW STATE)
* (ECCPR1L<7:0>:ECCP1CON<5:4>) * (TMR2 Prescale Value)
P1A Modulated
P1A Modulated
P1B Modulated
P1A Active
P1B Inactive
P1C Inactive
P1D Modulated
P1A Inactive
P1B Modulated
P1C Active
P1D Inactive
P1A Modulated
P1A Modulated
P1B Modulated
P1A Active
P1B Inactive
P1C Inactive
P1D Modulated
P1A Inactive
P1B Modulated
P1C Active
P1D Inactive
SIGNAL
SIGNAL
PIC18F2585/2680/4585/4680
Preliminary
0
Delay
0
Delay
(1)
Cycle
(1)
Duty
Cycle
Duty
Delay
Period
Delay
Period
(1)
(1)
PR2 + 1
DS39625C-page 177
PR2 + 1
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