Description
28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology
- Only 35 Instructions to Learn: – All single-cycle instructions except branches
- Operating Speed: – DC – 20 MHz oscillator/clock input – DC – 200 ns instruction cycle
- Up to 8K x 14 Words of Flash Program Memory
- Up to 368 Bytes of Data Memory (RAM)
- Interrupt Capability
- 8-Level Deep Hardware Stack
- Direct, Indirect and Relative Addressing modes
- Processor Read Access to Program Memory
- Pinout Compatible to other 28/40-pin PIC16CXXX and PIC16FXXX Microcontrollers Special Microcontroller Features:
- Precision Internal Oscillator: – 16 MHz or 500 kHz operation – Factory calibrated to ±1%, typical – Software tunable – Software selectable ÷1, ÷2, ÷4 or ÷8 divider
- 1.8V-5.5V Operation – PIC16F72X
- 1.8V-3.6V Operation – PIC16LF72X
- Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
- Brown-out Reset (BOR): – Selectable between two trip points – Disable in Sleep option
- Programmable Code Protection
- In-Circuit Serial ProgrammingTM (ICSPTM) via Two Pins
- Multiplexed Master Clear with Pull-up/Input Pin
- Industrial and Extended Temperature Range
- High-Endurance Flash Cell: – 1,000 write Flash endurance (typical) – Flash retention: > 40 years
- Power-Saving Sleep mode Extreme Low-Power Management PIC16LF72X with nanoWatt XLP:
- Sleep Mode: 20 nA
- Watchdog Timer: 500 nA
- Timer1 Oscillator: 600 nA @ 32 kHz Analog Features:
- A/D Converter: – 8-bit resolution and up to 14 channels – Conversion available during Sleep – Selectable 1.024/2.048/4.096V voltage reference
- On-chip 3.2V Regulator (PIC16F72X devices only)
