PIC18F4620 Programming Manual

●The PIC18F4620-I/PT is an enhanced Flash Microcontroller with 10-bit A/D and nanoWatt technology. This offers ten different oscillator options, allowing users a wide range of choices in developing application hardware. This device offers a total of seven operating modes for more efficient power management. These modes provide a variety of options for selective power conservation in applications where resources may be limited. As Harvard architecture device, the data and program memories use separate busses; this allows for concurrent access of the two memory spaces. The data EEPROM, for practical purposes, can be regarded as a peripheral device, since it is addressed and accessed through a set of control registers.

● C compiler optimized RISC architecture

● Internal oscillator support-31kHz to 8MHz with 4xPLL

● Fail-safe clock monitor, allows safe shutdown if clock fails

● Watchdog timer with separate RC oscillator

● An integrated LCD driver module, capable of driving 48 segments and 4 commons for LCD display

● 10-bit ADC, 12 channels and 100K samples per second

● Programmable low voltage detection module

● Programmable brown-out-reset module

● Master synchronous serial port supports SPI™ and I²C™ master and slave mode

● EUSART module including LIN bus support

● Run, idle and sleep modes

● Idle mode currents down to 5.8µA typical

● Sleep mode currents down to 0.1µA typical

●ESD sensitive device, take proper precaution while handling the device.