PIC16F1946 Datasheet, PDF (4/440 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC16F/LF1946/47
Peripheral Features (Continued):
• Two Master Synchronous Serial Ports (MSSPs)
with SPI and I²C^TM with:
- 7-bit address masking
- SMBus/PMBus^TM compatibility
- Auto-wake-up on start
• Two Enhanced Universal Synchronous:
Asynchronous Receiver Transmitters (EUSARTs)
- RS-232, RS-485 and LIN compatible
- Auto-Baud Detect
• SR Latch (555 Timer):
- Multiple Set/Reset input options
- Emulates 555 Timer applications
• 2 Comparators:
- Rail-to-rail inputs/outputs
- Power mode control
- Software enable hysteresis
• Voltage Reference Module:
- Fixed Voltage Reference (FVR) with 1.024V,
2.048V and 4.096V output levels
- 5-bit rail-to-rail resistive DAC with positive
and negative reference selection
PIC16F/LF1946/47 Family Types
PIC16F1946
PIC16LF1946
8192
256
512
54
17
17
3
4/1
2
2
3
2 184/4
PIC16F1947
PIC16LF1947
16384
256
1024
54
17
17
3
4/1
2
2
3
2 184/4
DS41414A-page 2
Preliminary
 2010 Microchip Technology Inc.