PIC16F631-E/SS Microchip Technology, PIC16F631-E/SS Datasheet - Page 140

• Manufacturer Part Number: PIC16F631-E/SS
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,20PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F631-E/SS

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 18
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 658-1047-5 - BOARD EVALUATION ACCESSTOUCHXLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOPAC162061 - HEADER INTRFC MPLAB ICD2 20PIN
• Data Converters: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F631/677/685/687/689/690
FIGURE 11-11:
DS41262E-page 138
Forward Mode
Reverse Mode
Note 1: At this time, the TMR2 register is equal to the PR2 register.
P1A
P1B
P1C
P1D
P1A
P1B
P1C
P1D
2: Output signal is shown as active-high.
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
EXAMPLE OF FULL-BRIDGE PWM OUTPUT
(1)
(1)
Pulse Width
Pulse Width
Period
Period
(1)
(1)
© 2008 Microchip Technology Inc.