8-bit PICmicro microcontroller, 1.75 KB, 20 MHz, DIP-8

8-Pin Flash, 8-Bit Microcontrollers

High-Performance RISC CPU:
- C Compiler Optimized Architecture
- Only 49 Instructions
- Operating Speed:
- DC - 20 MHz clock input,
- DC - 200 ns instruction cycle
- Interrupt Capability with Automatic Context Saving
- 16-Level Deep Hardware Stack with Optional Overflow/Underflow Reset
- Direct, Indirect and Relative Addressing modes:
- Two full 16-bit File Select Registers (FSRs)
- FSRs can read program and data memory

Flexible Oscillator Structure:
- 16 MHz Internal Oscillator Block:
- Factory calibrated to ±1%, typical
- Software selectable frequency range from 16 MHz to 31 kHz
- 31 kHz Low-Power Internal Oscillator
- Three External Clock modes up to 20 MHz

Special Microcontroller Features:
- Operating Voltage Range:
- 1.8V to 3.6V (PIC12LF1501)
- 2.3V to 5.5V (PIC12F1501)
- Self-Programmable under Software Control
- Power-on Reset (POR)
- Power-up Timer (PWRT)
- Programmable Low-Power Brown-out Reset (LPBOR)
- Extended Watchdog Timer (WDT): - Programmable period from 1 ms to 256s
- Programmable Code Protection
- In-Circuit Serial Programming™ (ICSP™) via Two Pins
- Enhanced Low-Voltage Programming (LVP)
- In-Circuit Debug (ICD) via Two Pins
- Power-Saving Sleep mode:
- Low-Power Sleep mode
- Low-Power BOR (LPBOR)
- Integrated Temperature Indicator
- 128 Bytes High-Endurance Flash - 100,000 write Flash endurance (minimum)

Memory:
- 1 Kwords Linear Program Memory Addressing
- 64 bytes Linear Data Memory Addressing
- High-Endurance Flash Data Memory (HEF)
- 128 bytes if nonvolatile data storage
- 100k erase/write cycles

eXtreme Low-Power (XLP) Features (PIC12LF1501):
- Sleep Current: - 20 nA @ 1.8V, typical
- Watchdog Timer Current: - 260 nA @ 1.8V, typical
- Operating Current: - 30 µA/MHz @ 1.8V, typical

Peripheral Features:
- Analog-to-Digital Converter (ADC)
- 5-Bit Digital-to-Analog Converter (DAC)
- One Comparator
- Voltage Reference: - 1.024V Fixed Voltage Reference (FVR)
- Six I/O Pins (1 Input-only Pin)
- Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler
- Enhanced Timer1: - 16-bit timer/counter with prescaler
- Timer2: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler
- Four 10-bit PWM modules
- Two Configurable Logic Cell (CLC) modules
- Numerically Controlled Oscillator (NCO)
- Complementary Waveform Generator (CWG):