Datasheet

PIC16F193X/LF193X
DS41364D-page 4 Preliminary  2009 Microchip Technology Inc.
Peripheral Features (Continued):
• Master Synchronous Serial Port (MSSP) with SPI
and I
2
C
TM
with:
- 7-bit address masking
- SMBUS/PMBUS
TM
compatibility
- Auto-wake-up on start
• Enhanced Universal Synchronous Asynchronous
Receiver Transmitter (EUSART)
- 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
PIC16F193X/LF193X Family Types
Device
Program Memory
Flash (words)
Data EEPROM
(bytes)
SRAM (bytes)
I/O’s
10-bit A/D
(ch)
CapSense
(ch)
Comparators
Timers
8/16-bit
EUSART
I
2
C™/SPI
ECCP
CCP
LCD
PIC16F1933
PIC16LF1933
4096 256 256 25 11 8 2 4/1 Yes Yes 3 2 16
(1)
/4
PIC16F1934
PIC16LF1934
4096 256 256 36 14 16 2 4/1 Yes Yes 3 2 24/4
PIC16F1936
PIC16LF1936
8192 256 512 25 11 8 2 4/1 Yes Yes 3 2 16
(1)
/4
PIC16F1937
PIC16LF1937
8192 256 512 36 14 16 2 4/1 Yes Yes 3 2 24/4
PIC16F1938
PIC16LF1938
16384 256 1024 25 11 8 2 4/1 Yes Yes 3 2 16
(1)
/4
PIC16F1939
PIC16LF1939
16384 256 1024 36 14 16 2 4/1 Yes Yes 3 2 24/4
Note 1: COM3 and SEG15 share the same physical pin on PIC16F1933/1936/1938/PIC16LF1933/1936/1938, therefore,
SEG15 is not available when using 1/4 multiplex displays.