PIC16LF1946_13 Datasheet, PDF (4/478 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC16(L)F1946/47
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
• Three 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
PIC16(L)F193X/194X Family Types
Device
PIC16(L)F1933 (1) 4096 256 256 25 11 8 2 4/1 1 1 3 2 4/16/60⁽³⁾ I/H Y
PIC16(L)F1934 (2) 4096 256 256 36 14 16 2 4/1 1 1 3 2 4/24/96 I/H Y
PIC16(L)F1936 (2) 8192 256 512 25 11 8 2 4/1 1 1 3 2 4/16/60⁽³⁾ I/H Y
PIC16(L)F1937 (2) 8192 256 512 36 14 16 2 4/1 1 1 3 2 4/24/96 I/H Y
PIC16(L)F1938 (3) 16384 256 1024 25 11 8 2 4/1 1 1 3 2 4/16/60⁽³⁾ I/H Y
PIC16(L)F1939 (3) 16384 256 1024 36 14 16 2 4/1 1 1 3 2 4/24/96 I/H Y
PIC16(L)F1946 (4) 8192 256 512 54 17 17 3 4/1 2 2 3 2 4/46/184 I Y
PIC16(L)F1947 (4) 16384 256 1024 54 17 17 3 4/1 2 2 3 2 4/46/184 I Y
Note 1: I – Debugging, Integrated on Chip; H – Debugging, Requires Debug Header.
2: One pin is input-only.
3: COM3 and SEG15 share the same physical pin, therefore SEG15 is not available when using 1/4 multiplex
displays.
Data Sheet Index: (Unshaded devices are described in this document.)
1: DS41575 PIC16(L)F1933 Data Sheet, 28-Pin Flash, 8-bit Microcontrollers.
2: DS41364 PIC16(L)F1934/6/7 Data Sheet, 28/40/44-Pin Flash, 8-bit Microcontrollers.
3: DS41574 PIC16(L)F1938/9 Data Sheet, 28/40/44-Pin Flash, 8-bit Microcontrollers.
4: DS41414 PIC16(L)F1946/1947 Data Sheet, 64-Pin Flash, 8-bit Microcontrollers.
DS41414D-page 4
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