Specification	PIC16LF1789-E/PT

A/D Channels	14 count
A/D Resolution (bits)	12 bit
Connectivity	I2C, LINbus, UART, SPI, USART
Core Processor	PIC
Core Size (Bit Width)	8 Bit
D/A Channels	1 count, 3 count
D/A Resolution (bits)	8 bit, 5 bit
EEPROM Size (Depth)	256
EEPROM Size (Width)	8 bit
Mounting Type	Surface Mount
Number of I/O	35
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	44-TQFP
Package Length	10 mm
Package Name	44‑TQFP
Package Width	10 mm
Peripherals	POR, WDT, PWM, Reset, PSMC, Brown-out Detect
Program Memory Depth	16 K
Program Memory Size	28 KB
Program Memory Type	FLASH
Program Memory Width	14
RAM Size Depth	2 K
RAM Size Width	8 bit
Speed	32 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	1.8 V

PIC16F1789 Series

Part	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	RAM Size Depth	RAM Size Width	Peripherals	EEPROM Size (Width)	EEPROM Size (Depth)	D/A Channels	A/D Channels	D/A Resolution (bits)	A/D Resolution (bits)	Core Size (Bit Width)	Program Memory Size	Program Memory Depth	Program Memory Width	Connectivity	Speed	Number of I/O	Operating Temperature (Max)	Operating Temperature (Min)	Oscillator Type	Mounting Type	Package / Case	Program Memory Type	Core Processor	Package Width	Package Name	Package Length
Microchip Technology PIC16F1789T-I/PT	2.3 V	5.5 V	2 K	8 bit	Brown-out Detect POR PSMC PWM Reset WDT	8 bit	256	1 count 3 count	14 count	5 bit 8 bit	12 bit	8 Bit	28 KB	16 K	14	I2C LINbus SPI UART USART	32 MHz	35	85 °C	-40 °C	Internal	Surface Mount	44-TQFP	FLASH	PIC	10 mm	44‑TQFP	10 mm
Microchip Technology PIC16LF1789T-I/ML	1.8 V	3.6 V	2 K	8 bit	Brown-out Detect POR PSMC PWM Reset WDT	8 bit	256	1 count 3 count	14 count	5 bit 8 bit	12 bit	8 Bit	28 KB	16 K	14	I2C LINbus SPI UART USART	32 MHz	35	85 °C	-40 °C	Internal	Surface Mount	44-VQFN Exposed Pad	FLASH	PIC	8 mm	44-QFN	8 mm
Microchip Technology PIC16LF1789-E/PT	1.8 V	3.6 V	2 K	8 bit	Brown-out Detect POR PSMC PWM Reset WDT	8 bit	256	1 count 3 count	14 count	5 bit 8 bit	12 bit	8 Bit	28 KB	16 K	14	I2C LINbus SPI UART USART	32 MHz	35	125 °C	-40 °C	Internal	Surface Mount	44-TQFP	FLASH	PIC	10 mm	44‑TQFP	10 mm
Microchip Technology PIC16F1789-I/P	2.3 V	5.5 V	2 K	8 bit	Brown-out Detect POR PSMC PWM Reset WDT	8 bit	256	1 count 3 count	14 count	5 bit 8 bit	12 bit	8 Bit	28 KB	16 K	14	I2C LINbus SPI UART USART	32 MHz	35	85 °C	-40 °C	Internal	Through Hole		FLASH	PIC	15.24 mm	40-DIP 40-PDIP	0.6 in
Microchip Technology PIC16LF1789-I/MV	1.8 V	3.6 V	2 K	8 bit	Brown-out Detect POR PSMC PWM Reset WDT	8 bit	256	1 count 3 count	14 count	5 bit 8 bit	12 bit	8 Bit	28 KB	16 K	14	I2C LINbus SPI UART USART	32 MHz	35	85 °C	-40 °C	Internal	Surface Mount	40-UFQFN Exposed Pad	FLASH	PIC	5 mm	40-UQFN	5 mm
Microchip Technology PIC16F1789-I/MV	2.3 V	5.5 V	2 K	8 bit	Brown-out Detect POR PSMC PWM Reset WDT	8 bit	256	1 count 3 count	14 count	5 bit 8 bit	12 bit	8 Bit	28 KB	16 K	14	I2C LINbus SPI UART USART	32 MHz	35	85 °C	-40 °C	Internal	Surface Mount	40-UFQFN Exposed Pad	FLASH	PIC	5 mm	40-UQFN	5 mm
Microchip Technology PIC16F1789-I/ML	2.3 V	5.5 V	2 K	8 bit	Brown-out Detect POR PSMC PWM Reset WDT	8 bit	256	1 count 3 count	14 count	5 bit 8 bit	12 bit	8 Bit	28 KB	16 K	14	I2C LINbus SPI UART USART	32 MHz	35	85 °C	-40 °C	Internal	Surface Mount	44-VQFN Exposed Pad	FLASH	PIC	8 mm	44-QFN	8 mm
Microchip Technology PIC16LF1789-I/P	1.8 V	3.6 V	2 K	8 bit	Brown-out Detect POR PSMC PWM Reset WDT	8 bit	256	1 count 3 count	14 count	5 bit 8 bit	12 bit	8 Bit	28 KB	16 K	14	I2C LINbus SPI UART USART	32 MHz	35	85 °C	-40 °C	Internal	Through Hole		FLASH	PIC	15.24 mm	40-DIP 40-PDIP	0.6 in
Microchip Technology PIC16LF1789-I/PT	1.8 V	3.6 V	2 K	8 bit	Brown-out Detect POR PSMC PWM Reset WDT	8 bit	256	1 count 3 count	14 count	5 bit 8 bit	12 bit	8 Bit	28 KB	16 K	14	I2C LINbus SPI UART USART	32 MHz	35	85 °C	-40 °C	Internal	Surface Mount	44-TQFP	FLASH	PIC	10 mm	44‑TQFP	10 mm
Microchip Technology PIC16LF1789-I/ML	1.8 V	3.6 V	2 K	8 bit	Brown-out Detect POR PSMC PWM Reset WDT	8 bit	256	1 count 3 count	14 count	5 bit 8 bit	12 bit	8 Bit	28 KB	16 K	14	I2C LINbus SPI UART USART	32 MHz	35	85 °C	-40 °C	Internal	Surface Mount	44-VQFN Exposed Pad	FLASH	PIC	8 mm	44-QFN	8 mm