PIC16F1946-E/PT Microchip Technology, PIC16F1946-E/PT Datasheet - Page 2

• Manufacturer Part Number: PIC16F1946-E/PT
• Description: MCU 8BIT 8K FLASH 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1946-E/PT

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K 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: 54
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 17x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-TFQFP
• Controller Family/series: PIC16F
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F193X/LF193X/PIC16F194X/LF194X/
TABLE 1-2:
DS41397B-page 2
RB6
RB7
RG5/MCLR/V
V
V
Legend: I = Input, O = Output, P = Power
Note 1:
DD
SS
Pin Name
The programming high voltage is internally generated. To activate the Program/Verify mode, high voltage
needs to be applied to MCLR input. Since the MCLR is used for a level source, MCLR does not draw any
significant current.
PP
PIN DESCRIPTIONS DURING PROGRAMMING FOR PIC16F194X/LF194X
Program/Verify mode
ICSPCLK
Function
ICSPDAT
V
V
DD
SS
Pin Type
P
I/O
P
P
(1)
I
During Programming
Clock Input – Schmitt Trigger Input
Data Input/Output – Schmitt Trigger Input
Program Mode Select/Programming Power Supply
Power Supply
Ground
Pin Description
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