PIC16F1939-I/PT Microchip Technology Inc., PIC16F1939-I/PT Datasheet - Page 4
PIC16F1939-I/PT
Manufacturer Part Number
PIC16F1939-I/PT
Description
44 TQFP 10x10x1mm TRAY, 28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F1933-ISS.pdf
(508 pages)
Specifications of PIC16F1939-I/PT
A/d Inputs
14-Channel, 10-Bit
Comparators
2
Cpu Speed
8 MIPS
Eeprom Memory
256 Bytes
Input Output
36
Interface
I2C/SPI/UART/USART
Memory Type
Flash
Number Of Bits
8
Package Type
40-pin TQFP
Programmable Memory
28K Bytes
Ram Size
1K Bytes
Speed
32 MHz
Temperature Range
–40 to 125 °C
Timers
4-8-bit, 1-16-bit
Voltage, Range
1.8-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F1939-I/PT
Manufacturer:
ON
Quantity:
4 300
Company:
Part Number:
PIC16F1939-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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PIC16F193X/LF193X
Peripheral Features (Continued):
• Master Synchronous Serial Port (MSSP) with SPI
• Enhanced Universal Synchronous Asynchronous
• SR Latch (555 Timer):
• 2 Comparators:
• Voltage Reference module:
PIC16F193X/LF193X Family Types
DS41364D-page 4
PIC16F1933
PIC16LF1933
PIC16F1934
PIC16LF1934
PIC16F1936
PIC16LF1936
PIC16F1937
PIC16LF1937
PIC16F1938
PIC16LF1938
PIC16F1939
PIC16LF1939
Note 1:
and I
- 7-bit address masking
- SMBUS/PMBUS
- Auto-wake-up on start
Receiver Transmitter (EUSART)
- RS-232, RS-485 and LIN compatible
- Auto-Baud Detect
- Multiple Set/Reset input options
- Emulates 555 Timer applications
- Rail-to-rail inputs/outputs
- Power mode control
- Software enable hysteresis
- Fixed Voltage Reference (FVR) with 1.024V,
- 5-bit rail-to-rail resistive DAC with positive
2.048V and 4.096V output levels
and negative reference selection
2
C
TM
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.
with:
16384
16384
4096
4096
8192
8192
TM
compatibility
256
256
256
256
256
256
1024
1024
256
256
512
512
25
36
25
36
25
36
11
14
11
14
11
14
Preliminary
16
16
16
8
8
8
2
2
2
2
2
2
4/1
4/1
4/1
4/1
4/1
4/1
Yes
Yes
Yes
Yes
Yes
Yes
2009 Microchip Technology Inc.
Yes
Yes
Yes
Yes
Yes
Yes
3
3
3
3
3
3
2
2
2
2
2
2
16
16
16
24/4
24/4
24/4
(1)
(1)
(1)
/4
/4
/4
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