The PIC12F1822-I/SN is a 8-pin Flash Microcontroller with XLP technology. This family of devices contain an enhanced mid-range 8-bit CPU core. The CPU has 49 instructions. Interrupt capability includes automatic context saving. The hardware stack is 16 levels deep and has overflow and underflow reset capability. Direct, indirect and relative addressing modes are available. Two file select registers (FSRs) provide the ability to read program and data memory. The program memory can be accessed as data by setting bit 7 of the FSRxH register and reading the matching INDFx register. The MOVIW instruction will place the lower eight bits of the addressed word in the W register. Writes to the program memory cannot be performed via the INDF registers.
● Enhanced mid-range core with 49 instruction and 16 stack levels
● Flash program memory with self read/write capability
● Internal 32MHz oscillator
● Integrated capacitive mTouch sensing module
● Data signal modulator module
● MI2C, SPI, EUSART with auto baud
● ECCP (enhanced/capture compare PWM) module
● Comparator with selectable voltage reference
● 4-channel 10b ADC with voltage reference
● 25mA Source/sink current I/O
● Extended watchdog timer (EWDT)
● Enhanced power-on/off-reset
● Brown-out reset (BOR)
● In-circuit serial programming (ICSP)
● On board in-circuit debug
●ESD sensitive device, take proper precaution while handling the device.
