PIC16F193X Datasheet, PDF (3/418 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

PIC16F193X/LF193X
28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers
Devices Included In This Data Sheet:
PIC16F193X Devices:
• PIC16F1933
• PIC16F1936
• PIC16F1938
• PIC16F1934
• PIC16F1937
• PIC16F1939
PIC16LF193X Devices:
• PIC16LF1933
• PIC16LF1936
• PIC16LF1938
• PIC16LF1934
• PIC16LF1937
• PIC16LF1939
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
• 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
• Industrial and Extended Temperature Range
• 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)
Low-Power Features:
• Standby Current:
- 100 nA @ 2.0V, typical (PIC16LF193X)
• Operating Current:
- 6.0 μA @ 32 kHz, 2.0V, typical (PIC16LF193X)
- 54 μA @ 1 MHz, 2.0V, typical (PIC16LF193X)
• Low-Power Watchdog Timer Current:
- 1.0 μA @ 2.0V, typical (PIC16LF193X)
Peripheral Features:
• Up to 35 I/O Pins and 1 Input-only pin:
- High-current source/sink for direct LED drive
- Individually programmable Interrupt-on-pin
change pins
- Individually programmable weak pull-ups
• A/D Converter:
- 10-bit resolution and up to 14 channels
- Can operate during Sleep
- Selectable 1.024/2.048/4.096V voltage
reference
• Timer0: 8-Bit Timer/Counter with 8-Bit
Programmable Prescaler
• Enhanced Timer1
- Dedicated low-power 32 kHz oscillator
- 16-bit timer/counter with prescaler
- External Gate Input mode with toggle and
single shot modes
- Interrupt-on-gate completion
• Timer2, 4, 6: 8-Bit Timer/Counter with 8-Bit Period
Register, Prescaler and Postscaler
• Two Capture, Compare, PWM Modules (CCP)
- 16-bit Capture, max. resolution 12.5 ns
- 16-bit Compare, max. resolution 200 ns
- 10-bit PWM, max. frequency 20 kHz
• Three Enhanced Capture, Compare, PWM
modules (ECCP)
- Software selectable time-bases
- Auto-shutdown and auto-restart
- PWM steering
• Master Synchronous Serial Port (SSP) with SPI
and I²C^TM with:
- 7-bit address masking
- SMBUS/PMBUS^TM compatibility
• Enhanced Universal Synchronous Asynchronous
Receiver Transmitter (EUSART)
- RS-232, RS 485 and LIN compatible
- Auto-Baud Detect
- Auto-wake-up on start
© 2008 Microchip Technology Inc.
Preliminary
DS41364A-page 1