PIC16F193X Datasheet, PDF (4/418 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

PIC16F193X/LF193X
Peripheral Features (Continued):
• SR Latch (555 Timer):
- Multiple Set/Reset input options
• Integrated LCD Controller:
- Up to 96 segments
- Variable clock input
- Contrast control
- Internal voltage reference selections
• 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/Os
10-bit
A/D
(ch)
Comparators
Timers
8/16-bit
EUSART
MI²C/
SPI
ECCP
Full
Bridge
ECCP
Half
Bridge
CCP
LCD
PIC16F1933
PIC16LF1933
4096
256
256 25 11
2
4/1
Yes
Yes
1
2
2 16⁽¹⁾/4
PIC16F1934
PIC16LF1934
4096
256
256 36 14
2
4/1
Yes
Yes
2
1
2 24/4
PIC16F1936
PIC16LF1936
8192
256
512 25 11
2
4/1
Yes
Yes
1
2
2 16⁽¹⁾/4
PIC16F1937
PIC16LF1937
8192
256
512 36 14
2
4/1
Yes
Yes
2
1
2 24/4
PIC16F1938
PIC16LF1938
16384
256 1024 25 14
2
4/1
Yes
Yes
1
2
2 16⁽¹⁾/4
PIC16F1939
PIC16LF1939
16384
256 1024 36 14
2
4/1
Yes
Yes
2
1
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.
DS41364A-page 2
Preliminary
© 2008 Microchip Technology Inc.