PIC18F45Q10 Series

Versatile MCUs with Multi-Voltage IO and Advanced Security

Catalog

Versatile MCUs with Multi-Voltage IO and Advanced Security

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Part	Oscillator Type	Core Size	Connectivity	EEPROM Size	Speed	Peripherals	Program Memory Type	Program Memory Size	Mounting Type	Package / Case	Supplier Device Package	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	RAM Size	Core Processor	Number of I/O	Data Converters [custom]	Data Converters [custom]	Data Converters [custom]	Data Converters [custom]	Package / Case	Package / Case	RAM Size	Data Converters	Data Converters	Qualification	Grade
Microchip Technology PIC18F45K20-I/MV	Internal	8-Bit	I2C SPI UART/USART	256 x 8	64 MHz	Brown-out Detect/Reset HLVD POR PWM WDT	FLASH	32 KB	Surface Mount	40-UFQFN Exposed Pad	40-UQFN (5x5)	1.8 V	3.6 V	85 °C	-40 °C	1.5 K	PIC	35	10 b	14
Microchip Technology PIC18F45J11-I/ML	Internal	8-Bit	I2C SPI UART/USART		48 MHz		FLASH	32 KB	Surface Mount	44-VQFN Exposed Pad	44-QFN (8x8)	2.15 V	3.6 V	85 °C	-40 °C	3.8 K	PIC	34			10 b	13
Microchip Technology PIC18F45J50T-I/PT	Internal	8-Bit			48 MHz	Brown-out Detect/Reset DMA POR PWM WDT	FLASH	32 KB	Surface Mount	44-TQFP	44-TQFP (10x10)	2.15 V	3.6 V	85 °C	-40 °C	3.8 K	PIC	34			10 b	13
Microchip Technology PIC18F45J10-I/P	Internal	8-Bit	I2C SPI UART/USART		40 MHz		FLASH	32 KB	Through Hole	40-DIP	40-PDIP	2.7 V	3.6 V	85 °C	-40 °C	1 K	PIC	32			10 b	13	15.24 mm	0.6 in
Microchip Technology PIC18F45Q24T-I/PT	External Internal	8-Bit	DALI FIFO I2C LINbus SMBus SPI UART/USART	512 x 8	64 MHz		FLASH	32 KB	Surface Mount	44-TQFP	44-TQFP (10x10)	1.8 V	5.5 V	85 °C	-40 °C		PIC	35							2K x 8	A/D 22x10b SAR D/A 1x8b
Microchip Technology PIC18F45Q71T-I/MP	External Internal	8-Bit	DALI FIFO I2C LINbus SMBus SPI UART/USART	256 x 8	64 MHz	Brown-out Detect/Reset DMA LVD POR PWM WDT	FLASH	32 KB	Surface Mount	40-VFQFN Exposed Pad	40-QFN (5x5)	1.8 V	5.5 V	85 °C	-40 °C		PIC	37							2K x 8	1x8/10b	2 12 b 35
Microchip Technology PIC18F45J10-I/ML	Internal	8-Bit	I2C SPI UART/USART		40 MHz		FLASH	32 KB	Surface Mount	44-VQFN Exposed Pad	44-QFN (8x8)	2.7 V	3.6 V	85 °C	-40 °C	1 K	PIC	32			10 b	13
Microchip Technology PIC18F45K80-H/ML	Internal	8-Bit	ECANbus I2C LINbus SPI UART/USART		64 MHz	Brown-out Detect/Reset LVD POR PWM WDT	FLASH	32 KB	Surface Mount	44-VQFN Exposed Pad	44-QFN (8x8)	4 V	5.5 V	150 °C	-40 °C	3.6 K	PIC	35									11 b 12 b	AEC-Q100	Automotive
Microchip Technology PIC18LF45K80-I/ML	Internal	8-Bit	ECANbus I2C LINbus SPI UART/USART		64 MHz	Brown-out Detect/Reset LVD POR PWM WDT	FLASH	32 KB	Surface Mount	44-VQFN Exposed Pad	44-QFN (8x8)	1.8 V	3.6 V	85 °C	-40 °C	3.6 K	PIC	35									11 b 12 b
Microchip Technology PIC18LF45K22-I/ML	Internal	8-Bit	I2C SPI UART/USART	256 x 8	64 MHz	Brown-out Detect/Reset HLVD POR PWM WDT	FLASH	32 KB	Surface Mount	44-VQFN Exposed Pad	44-QFN (8x8)	1.8 V	3.6 V	85 °C	-40 °C	1.5 K	PIC	35									10 b 30

Catalog

Versatile MCUs with Multi-Voltage IO and Advanced Security

Key Features

• [Multi-Voltage I/O (MVIO):](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/system-flexibility/mvio)* MVIO-powered pins support operation from 1.62V to 5.5V

• * This domain is independent of the main VDD voltage level

• * Voltage monitoring on the additional voltage domain with programmable trip points

•

• Programming and Debugging Interface Disable (PDID):* The ICSP interface can be disabled to prevent external memory access or modifications.

•

• Vectored Interrupt (VI) Capability - Faster interrupt response time* Selectable high/low priority

• * Programmable vector table base address

• * Fixed interrupt latency of three instruction cycles

• * Backwards compatible with previous interrupt capabilities

•

• Memory Access Partition (MAP): The Program Flash Memory can be partitioned into:* Application Block

• * Boot Block

• * Storage Area Flash (SAF) Block with SAFLOCK to prevent modifications

•

• Programming/Debugging Features:* Programming and Debugging Interface Disable (PDID)

• * In-Circuit Serial Programming™ (ICSP™) via Two Pins

• * In-Circuit Debug (ICD) with Three Breakpoints via Two Pins

• * Debug Integrated On-Chip

•

• [Four Direct Memory Access (DMA) Controllers](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/system-flexibility/direct-memory-access)

•

• [Analog-to-Digital Converter with Computation (ADCC):](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/integrated-analog/analog-to-digital-converter-with-enhanced-features)* 10-bit ADC with computation with up to 300ksps

• * Up to 30 external channels

• * Automated math functions on input signals such as averaging, filter calculations, oversampling and threshold comparison

• * Operates in Sleep

• * Five internal analog channels

• * Hardware Capacitive Voltage Divider (CVD) Support:

• * Automates touch sampling and reduces software size and CPU usage

•

• [8-Bit Digital-to-Analog Converter (DAC):](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/integrated-analog/digital-to-analog-converter)* Buffered output available on two I/O pins

• * Internal connections to ADC and Comparators

•

• [Two High-Speed Comparators (CMP):](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/integrated-analog/comparator)* Configurable power vs. speed modes

• * Configurable output polarity

• * External output via Peripheral Pin Select

•

• [Two Zero-Cross Detect (ZCD):](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/integrated-analog/zero-cross-detect)* Detect when AC signal on pin crosses ground

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• [Voltage Reference:](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/integrated-analog/voltage-reference)* Fixed Voltage Reference with 1.024V, 2.048V and 4.096V output levels

• * Internal connections to ADC, Comparator, and DAC

•

• [Three 16-bit dual PWMs provide six PWM outputs](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/waveform-control/pulse-width-modulation)

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• [UART with hardware support for LIN/DMX](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/communication-connectivity-peripherals/uart-peripherals)* DMA compatible

• * Asynchronous UART, RS-232, RS-485 compatible

• * Programmable 1, 1.5, 2 stop bits

•

• [Two SPI modules:](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/communication-connectivity-peripherals/spi-peripherals)* Configurable length bytes

• * Arbitrary length data packets

• * Transmit-without-Receive and Receive-without-transmit option

• * Transfer byte counter

• * Separate transmit and receive buffers with 2-byte FIFO and DMA capabilities

•

• [Two I2C module, SMBus, PMBus™ Compatible:](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/communication-connectivity-peripherals/i2c-peripherals)* 7-bit and 10-bit addressing modes with address masking modes

• * Dedicated address, transmit and receive buffers and DMA capabilities

• * I2C, SMBus 2.0 and SMBus 3.0, and 1.8V input level selections

• * Multi-Master mode, including self-addressing

•

• Device Information Area (DIA) Stores:* Temperature Indicator factory calibrated data

• * Fixed Voltage Reference measurement data

• * Microchip Unique Identifier

•

• Low Power Mode Features:* Sleep: < 1μA typical @ 3V

• * Doze: CPU and Peripherals Running at Different Cycle Rates (typically CPU is lower)

• * Idle: CPU Halted While Peripherals Operate

• * Sleep: Lowest Power Consumption

•

• Peripheral Module Disable (PMD):* Selectively disable the hardware module to minimize active power consumption of unused peripherals

Description

PIC18F45Q10 microcontrollers are optimized for robust, real time control and sensor nodes with integrated intelligent analog, configurable peripherals and 5V operation for increased noise immunity. They are well suited for a broad range of applications including industrial control, consumer, automotive, touch sensing and Internet of Things (IoT). These 40/44-pin devices deliver Core Independent Peripherals such as CLC, CWG, WWDT, CRC/Memory Scan, Hardware CVD, Zero-Cross Detect and Peripheral Pin Select, providing for increased design flexibility and lower system cost. [*PIC18 Q10 Product Family Overview*](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/pic-mcus/pic18f-q10) [*Check out the code examples in MPLAB Xpress*](https://mplabxpress.microchip.com/mplabcloud/example?Device=q10&author=Microchip) [*Check out the code examples in GitHub*](https://github.com/microchip-pic-avr-examples?utf8=%E2%9C%93&q=pic18f47q10&type=&language=) **Functional Safety:** This product is recommended for [safety critical applications](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/functional-safety) targeting both industrial and automotive products (IEC 61508 and ISO 26262). Necessary documentation such as FMEDA report and Safety Manual can be provided on request. Certified development tools are also available for this product. Please contact your local Microchip sales office or your distributor for more information.