PIC16F1939-I/PT Microchip Technology, PIC16F1939-I/PT Datasheet - Page 6

• Manufacturer Part Number: PIC16F1939-I/PT
• Description: IC MCU 8BIT FLASH 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1939-I/PT

• 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: 44-TQFP, 44-VQFP
• Controller Family/series: PIC16F
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1024Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F/LF1938/1939
2. Module: Electrical Specifications
FIGURE 29-3:
DS80501A-page 6
In Figure 29-3, HFINTOSC Frequency Accuracy
Over Device V
accuracy should be +/- 3.0% when V
and above 2.5V and when temperatures are equal
to and above 60°C, yet still equal to or below 85°C,
as shown below.
125
-20
-40
85
60
25
0
1.8
2.0
DD
and Temperature, the oscillator
HFINTOSC FREQUENCY ACCURACY OVER DEVICE V
2.5
DD
3.0
is equal to
3.5
± 3.0%
± 5%
± 5%
± 2%
V
DD
(V)
4.0
4.5
 2010 Microchip Technology Inc.
DD
5.0
AND TEMPERATURE
5.5