PIC18F1320-E/ML Microchip Technology, PIC18F1320-E/ML Datasheet - Page 127

• Manufacturer Part Number: PIC18F1320-E/ML
• Description: IC MCU FLASH 4KX16 EEPROM 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F1320-E/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 1 x 16 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 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, DM163014, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 7 bit
• For Use With: XLT28QFN3 - SOCKET TRAN ICE 18DIP/28QFNAC164033 - ADAPTER 28QFN TO 18DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 15-10:
FIGURE 15-11:
© 2007 Microchip Technology Inc.
Note 1: The direction bit in the CCP1 Control register (CCP1CON<7>) is written any time during the PWM cycle.
Note 1: t
External Switch C
External Switch D
2: When changing directions, the P1A and P1C toggle one Timer2 count before the end of the current PWM cycle.
SIGNAL
Shoot-Through
The modulated P1B and P1D signals are inactive at this time.
2: t
Potential
P1A
P1B
P1C
P1D
Current
ON
OFF
P1C
P1D
P1A
P1B
PWM DIRECTION CHANGE (ACTIVE-HIGH)
PWM DIRECTION CHANGE AT NEAR 100% DUTY CYCLE (ACTIVE-HIGH)
is the turn-on delay of power switch QC and its driver.
is the turn-off delay of power switch QD and its driver.
DC
PWM Period
Forward Period
DC
(1)
t1
PIC18F1220/1320
DC
One Timer2 Count
t
ON
Reverse Period
PWM Period
t
t = t
OFF
OFF
DC
– t
ON
(2)
DS39605F-page 125