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Select all	Attribute	Value
	Brand	Microchip
	Family Name	PIC16LF191
	Package Type	SOIC
	Mounting Type	Surface Mount
	Pin Count	28
	Device Core	8 bit CPU
	Data Bus Width	8bit
	Program Memory Size	28 kB
	Maximum Frequency	32MHz
	RAM Size	2.048 kB
	USB Channels	0
	Number of PWM Units	1
	Number of SPI Channels	1
	Typical Operating Supply Voltage	2.3 → 5.5 V
	Number of I2C Channels	1
	Number of UART Channels	2
	Number of USART Channels	2
	Number of CAN Channels	0
	Dimensions	17.9 x 7.5 x 2.35mm
	Pulse Width Modulation	1 (2 x 10 bit)
	Number of ADC Units	1
	Maximum Operating Temperature	+85 °C
	Length	17.9mm
	ADCs	1 (20 x 12 bit)
	Height	2.35mm
	Number of LIN Channels	1
	Width	7.5mm
	Maximum Number of Ethernet Channels	0
	Minimum Operating Temperature	-40 °C
	Instruction Set Architecture	RISC
	Number of PCI Channels	0
	Number of Ethernet Channels	0
	Program Memory Type	Flash

	Select all
	Brand Microchip
	Family Name PIC16LF191
	Package Type SOIC
	Mounting Type Surface Mount
	Pin Count 28
	Device Core 8 bit CPU
	Data Bus Width 8bit
	Program Memory Size 28 kB
	Maximum Frequency 32MHz
	RAM Size 2.048 kB
	USB Channels 0
	Number of PWM Units 1
	Number of SPI Channels 1
	Typical Operating Supply Voltage 2.3 → 5.5 V
	Number of I2C Channels 1
	Number of UART Channels 2
	Number of USART Channels 2
	Number of CAN Channels 0
	Dimensions 17.9 x 7.5 x 2.35mm
	Pulse Width Modulation 1 (2 x 10 bit)
	Number of ADC Units 1
	Maximum Operating Temperature +85 °C
	Length 17.9mm
	ADCs 1 (20 x 12 bit)
	Height 2.35mm
	Number of LIN Channels 1
	Width 7.5mm
	Maximum Number of Ethernet Channels 0
	Minimum Operating Temperature -40 °C
	Instruction Set Architecture RISC
	Number of PCI Channels 0
	Number of Ethernet Channels 0
	Program Memory Type Flash

COO (Country of Origin):: US

PIC16(L)F19156 microcontrollers offer eXtreme Low-Power (XLP) LCD drive coupled with Core Independent Peripherals and Intelligent Analog. They are especially suited for battery powered LCD applications due to an integrated charge pump, high current I/O drive for backlighting, and battery backup of the Real Time Clock/Calendar (RTCC). Active clock tuning of the HFINTOSC provides a highly accurate clock source over voltage and temperature. The family also features a new 12-bit ADC2 automating Capacitive Voltage Divider (CVD) techniques for advanced touch sensing, averaging, filtering, oversampling and automatic threshold comparison. Other new features include low-power IDLE and DOZE modes, Device Information Area (DIA), and Memory Access Partition (MAP). This low-power product will be offered in 28-pins to support the customer in various LCD and general purpose applications.

28KB Flash Memory
256b DataEE
2048 RAM
Up to 96 LCD Segments
LCD Charge Pump
Bias Generator
High-Precision Internal Oscillator
Active clock tuning of HFINTOSC over voltage and temperature
24 I/O Pins
12-bit ADC2, 20 ch
5-bit DAC
2x Comparator (1 Low-Power, 1 High-Speed)
2x 8-bit Timers w/ HLT
2x 16-bit Timers
Windowed Watchdog Timer
2x CCP
2x 10-bit PWM
1x Complementary Waveform Generator (CWG)
4x Configurable Logic Cell (CLC)
Zero Cross Detect (ZCD)
Temperature Sensor
Memory Access Partition (MAP)
Write protect
Custom Partition
2x EUSART
1x I2C
1x SPI
Peripheral Pin Select
Peripheral Module Disable

Microchip PIC16LF19156-I/SO, 8bit 8 bit CPU Microcontroller, PIC16LF191, 32MHz, 28 kB Flash, 28-Pin SOIC