Introducing Microchip's 32bit Arm core equipped microcontroller

Overview

Microchip offers a wide portfolio of 32-bit MCUs equipped with Arm Cortex cores.

It is ideal for developing all kinds of 32-bit embedded applications and offers a variety of advanced peripherals.

These peripherals also include the Touch Controller (PTC), low power consumption, efficient event system, and high performance analog functionality.

Microchip company's Arm Cortex Products equipped with cores include Base Line, Mid Range, High performance of 3 Ideal for two areas MCU We have available.

Base Line

We offer products that use Arm Cortex M0+ or M23 cores and have a maximum frequency of 48MHz.

Some products can also operate at 5V.

	PIC32CM LX	PIC32CM JH	PIC32CM MC	SAM D	SAM L	SAM C20/21
frequency	48MHz	48MHz	48MHz	48MHz	48/32MHz	48MHz
Flash	256KB～512KB	128KB～512KB	64KB～128KB	8KB～256KB	16KB～256KB	32KB～256KB
SRAM	32KB～64KB	16KB～64KB	8KB～16KB	2KB～32KB	4KB～32KB	4KB～32KB
The number of pins	48、64、100	32、48、64、100	32、48	14、20、24、32、48、64	24、32、48、64、100	32、48、64、100
System functions	DMA、CCL、Low power peripheral event system	DMA, CCL, Low power peripheral event system, 5V operation	DMA, CCL, Low power peripheral event system, 5V operation	DMA、Low power peripheral event system	DMA、CCL、Low power peripheral event system	DMA, CCL, Low power peripheral event system, 5V operation
timer	3Ch	3Ch	5Ch	4Ch	3Ch	3Ch
analog	12bit ADC、 OP AMP	12bit ADC	16bit SDADC、12bit ADC	12bit ADC	12bit ADC、 OP AMP	16bit SDADC、12bit ADC
communication	Full SpeedUSB、UART、I2C、SPI、I2S	CAN FD、UART、I2C、SPI	UART、I2C、SPI	Full SpeedUSB、UART、I2C、SPI	Full SpeedUSB、UART、I2C、SPI	CAN FD、UART、I2C、SPI
User interface	PTC	PTC with Driven Shield		PTC	PTC	PTC
Others	Joint Interpretation Library(JIL) high-rated Trust Platform ATECC608 secure element with Arm TrustZone technology、AES、SHA、TRNG、secure boot、tamper detection	Automotive qualified、secure boot	Automotive qualified	Automotive qualified	Chip-level security、Arm TrustZone technology、securely pre-provisioned、Kinibi-M support

Mid Range

Products are available that use Arm Cortex M4/M4F or M33 cores and have a maximum frequency of 120MHz.

	PIC32CX	PIC32CK	SAM D5/E5	SAM G
frequency	120MHz CM4F	120MHz CM33	120MHz CM4F	48～120MHz CM4F
Flash	1 MB	512KB～2MB	256kB～1MB	256～512KB
SRAM	128KB～256KB	128KB～512KB	128KB～256KB	64KB～176KB
The number of pins	100、128	64、100、144	48、64、100、120、128	49、64、100
System functions	DMA、CCL、Low-power peripheral event system	DMA、CCL、Low-power peripheral event system	DMA、CCL、Low-power peripheral event system	DMA、Low-power peripheral event system
analog	16bit ADC、12bit DAC	12bit ADC、temperature sensor	12bit ADC、12bit DAC	12bit ADC、12bit DAC
communication	Full Speed USB、CAN FD、Ethernet、QSPI、SDHC、UART、SPI、I2C、I2S	Full Speed USB、CAN FD、Ethernet、SDHC、UART、SPI、I2C、I2S	Full Speed USB、CAN FD、Ethernet、QSPI、SDHC、UART、SPI、I2C、I2S	Full Speed USB、UART、SPI、I2C、I2S
User interface	PTC、PCC	PTC、PCC	PCC
Others	PUKCC、ICM、AES、ECC TRNG、GCM	HSM、AES、HASH、ECC TRNG、GCM、Secure Boot	PUKCC、ICM、AES

High Performance

We offer products that use Arm Cortex M7 cores and have a maximum frequency of 300MHz.

	PIC32CZ	SAM V71
frequency	300MHz	300MHz
Flash	2MB～8MB	512KB～2MB
SRAM	512KB～1MB	256KB～384KB
The number of pins	208	64、100、144
System functions	DMA	DMA
analog	12bit ADC、Analog Comparator	12bit ADC、12bit DAC、Analog Comparator
communication	High Speed USB、CAN FD、SQI、SDHC、UART、SPI、I2C、I2S、MediaLB、Ethernet	High Speed USB、CAN FD、QSPI、HSMCI、UART、SPI、I2C、I2S、MediaLB、Ethernet
User interface	PTC
Others	HSM、Secure Boot、External Bus Interface(16bit SDRAM、SRAM）、Automotive Qualified	TRNG、AES、SHA 1/256、Crypto Acceleration、Automotive Qualified