PIC18F46K80-I/P Microchip Technology Inc., PIC18F46K80-I/P Datasheet - Page 281

• Manufacturer Part Number: PIC18F46K80-I/P
• Description: 40 PDIP .600IN TUBE, ECAN, 64KB FLASH, 4KB RAM, 16 MIPS, 12-BIT ADC, CTMU
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F46K80-I/P

• A/d Inputs: 11-Channel, 12-Bit
• Comparators: 2
• Cpu Speed: 16 MIPS
• Eeprom Memory: 1K Bytes
• Input Output: 35
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin PDIP
• Programmable Memory: 64K Bytes
• Ram Size: 3.6K Bytes
• Speed: 64 MHz
• Temperature Range: –40 to 125 °C
• Timers: 2-8-bit, 3-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

20.4.2
In Full-Bridge mode, all four pins are used as outputs.
An example of a full-bridge application is provided in
Figure
In the Forward mode, the P1A pin is driven to its active
state and the P1D pin is modulated, while the P1B and
P1C pins are driven to their inactive state, as provided in
Figure
FIGURE 20-8:
 2011 Microchip Technology Inc.
20-8.
20-9.
FULL-BRIDGE MODE
P1A
P1B
P1C
P1D
EXAMPLE OF FULL-BRIDGE APPLICATION
FET
Driver
FET
Driver
Preliminary
QA
QB
PIC18F66K80 FAMILY
In the Reverse mode, the P1C pin is driven to its active
state and the P1B pin is modulated, while the P1A and
P1D pins are driven to their inactive state, as provided
Figure
The P1A, P1B, P1C and P1D outputs are multiplexed
with the port data latches. The associated TRIS bits
must be cleared to configure the P1A, P1B, P1C and
P1D pins as outputs.
20-9.
Load
V+
V-
QC
QD
FET
Driver
FET
Driver
DS39977C-page 281