PIC16F1938-I/PT中文資料微芯科技數據手冊PDF規(guī)格書

High-Performance RISC CPU:

? Only 49 Instructions to Learn:

- All single-cycle instructions except branches

? Operating Speed:

- DC – 32 MHz oscillator/clock input

- DC – 125 ns instruction cycle

? Up to 16K x 14 Words of Flash Program Memory

? Up to 1024 Bytes of Data Memory (RAM)

? Interrupt Capability with automatic context saving

? 16-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:

- Factory calibrated to ±1, typical

- Software selectable frequency range from 32 MHz to 31 kHz

? Power-Saving Sleep mode

? 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

? Multiplexed Master Clear with Pull-up/Input Pin

? Programmable Code Protection

? High Endurance Flash/EEPROM cell:

- 100,000 write Flash endurance

- 1,000,000 write EEPROM endurance

- Flash/Data EEPROM retention: > 40 years

? Wide Operating Voltage Range:

- 1.8V-5.5V (PIC16F193X)

- 1.8V-3.6V (PIC16LF193X)

PIC16LF193X Low-Power Features:

? Standby Current:

- 60 nA @ 1.8V, typical

? Operating Current:

- 7.0 μA @ 32 kHz, 1.8V, typical

- 150 μA @ 1 MHz, 1.8V, typical

? Timer1 Oscillator Current:

- 600 nA @ 32 kHz, 1.8V, typical

? Low-Power Watchdog Timer Current:

- 500 nA @ 1.8V, typical (Continue ...)