PIC16F1939-I/P Microchip Technology, PIC16F1939-I/P Datasheet - Page 170

• Manufacturer Part Number: PIC16F1939-I/P
• Description: IC MCU 8BIT FLASH 40-DIP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1939-I/P

• Core Size: 8-Bit
• Program Memory Size: 28KB (16K x 14)
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC16F
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1024Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: EUSART, MI2C, SPI
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 14 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F193X/LF193X
FIGURE 16-1:
FIGURE 16-2:
DS41364D-page 170
DACPSS<1:0>
FVR BUFFER2
DAC
Module
DACLPS
DACEN
DACNSS
DIGITAL-TO-ANALOG CONVERTER BLOCK DIAGRAM
VOLTAGE REFERENCE OUTPUT BUFFER EXAMPLE
V
PIC
V
REF
V
V
REF
SS
DD
®
+
-
MCU
Impedance
Reference
2
Voltage
Output
R
DACOUT
Digital-to-Analog Converter (DAC)
Steps
Preliminary
V
32
V
SRC
SRC
+
-
R
R
R
R
R
R
R
R
+
–
5
(To Comparator and
Buffered DAC Output
 2009 Microchip Technology Inc.
ADC Modules)
DACR<4:0>
DAC
DACOUT
DACOE