PIC18LF43K22-I/ML Microchip Technology Inc., PIC18LF43K22-I/ML Datasheet - Page 192

• Manufacturer Part Number: PIC18LF43K22-I/ML
• Description: 8KB, FLASH, 3968BYTES-RAM, 8-BIT FAMILY, NANOWATT XLP, 44 QFN 8X8X0.9MM TUBE
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18LF43K22-I/ML

• A/d Inputs: 28-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 16 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 35
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin QFN
• Programmable Memory: 8K Bytes
• Ram Size: 512 Bytes
• Speed: 48 MHz
• Temperature Range: –40 to 125 °C
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

PIC18(L)F2X/4XK22
14.4.2
In Full-Bridge mode, all four pins are used as outputs.
An example of Full-Bridge application is shown in
Figure
In the Forward mode, pin CCPx/PxA is driven to its active
state, pin PxD is modulated, while PxB and PxC will be
driven to their inactive state as shown in
In the Reverse mode, PxC is driven to its active state, pin
PxB is modulated, while PxA and PxD will be driven to
their inactive state as shown
PxA, PxB, PxC and PxD outputs are multiplexed with
the PORT data latches. The associated TRIS bits must
be cleared to configure the PxA, PxB, PxC and PxD
pins as outputs.
FIGURE 14-10:
DS41412D-page 192
14-10.
FULL-BRIDGE MODE
PxA
PxB
PxC
PxD
EXAMPLE OF FULL-BRIDGE APPLICATION
Figure
14-11.
Figure
14-11.
FET
Driver
FET
Driver
Preliminary
QA
QB
Load
V+
V-
QC
QD
 2010 Microchip Technology Inc.
FET
Driver
FET
Driver