Microchip Technology PIC32CM Lx Ultra-Low Power Microcontrollers

Microchip Technology PIC32CM Lx Ultra-Low Power Microcontrollers are 32-bit MCUs based on an Arm® Cortex®-M23 core. The PIC32CM Lx MCUs integrate innovative features to solve challenges in the IoT, consumer, industrial, and medical markets. These MCUs offer superior touch, security, and smart analog integration in one ultra-low power device. The PIC32CM Lx MCUs operate at up to 48MHz with memory configurations of up to 512KB Flash and 64KB SRAM.

The PIC32CM Lx MCUs are offered in three variants:

The PIC32CM LE00 MCUs are general-purpose devices, ideal for any low-powered applications
The PIC32CM LS00 MCUs provide security features such as Secure Boot and Arm TrustZone® technology
The PIC32CM LS60 MCUs integrate Arm TrustZone technology with the Trust Platform ECC608 secure element in one package and are supported by the Trust Platform key provisioning services and Trust Platform Design Suite v2

With picoPower® technology and flexible power-saving modes, the PIC32CM Lx MCUs enable power-efficient designs. These devices are supported by power debugging and data visualizer tools to monitor and analyze power consumption in real-time. These features help rapidly optimize system design for lower power consumption with significant improvements in battery life.

The PIC32CM Lx MCUs integrate an enhanced Peripheral Touch Controller (PTC) that offers best-in-class water tolerance and high noise immunity. These devices are supported by the Microchip Technology touch configurator and touch library, making it easy to add elegant touch interfaces to applications.

The Microchip Technology PIC32CM Lx MCUs are available in 48- and 64-pin VQFN and 48-, 64-, and 100-pin TQFN packages. The 48- and 64-pin VQFN packages feature wettable flanks for automated optical inspection (AOI).

Features

Core
- Arm Cortex-M23 CPU running at up to 48MHz
- 64 CoreMark/MHz and 1.03 DMIPS/MHz
- Single-cycle hardware multiplier
- Hardware divider
- Nested Vector Interrupt Controller (NVIC)
- Memory Protection Unit (MPU)
- Stack Limit Checking
- TrustZone for Armv8-M (optional)
Ultra-low power
- picoPower technology
- Under 60uA/MHz active mode
- Under 45nA shut-off mode
- Fast wake-up times: 1.5μS
- SleepWalking peripherals
- Event system peripherals
- Power debugger and data visualizer tool support
Robust security (PIC32CM LS60)
- Secure boot
- Secure key storage
- Arm TrustZone technology
- True Random Number Generator (TRNG)
- Asymmetric key cryptography based on ECC and ECDSA
- Symmetric key cryptography based on AES and GCM
- Customizable certificate storage slots
- DICE security standard

Superior capacitive touch
- Enhanced PTC
- Driven Shield+
- Parallel acquisition/boost mode
- Ability to add buttons, wheels, sliders, and surfaces
- Responsiveness and accuracy
- Ultra-low power
- Wake-up on touch
- IEC/EN 61000 4-6, 10V_rms
Peripherals and advanced analog
- USB Full Speed Device and Host
- I²S with up to 8-slot TDM and PDM microphone support
- USART, I²C, LIN, SPI, ISO7816, RS-485
- 16-bit and 24-bit Timer Counter for Control (TCC)
- 16-bit Timer Counters (TC), WDT, and 32-bit RTC
- 12-bit, 1MSPS Analog-to-Digital Converter (ADC)
- 12-bit, 1MSPS Digital-to-Analog Converter (DAC)
- Analog Comparators (AC) with window compare function
- Operational Amplifiers
Package Options
- 7.0mm x 7.0mm x 0.90mm VQFN-48; Up to 34 I/O pins
- 9.0mm x 9.0mm x 1.0mm VQFN-64; Up to 48 I/O pins
- 7.0mm x 7.0mm x 0.90mm TQFN-48; Up to 34 I/O pins
- 9.0mm x 9.0mm x 1.0mm TQFN-64; Up to 48 I/O pins
- 14.0mm x 14.0mm x 1.0mm TQFN-100; Up to 80 I/O pins

Applications

Low power
- Wearables
- Gaming controls
- AR and VR headsets
- Low power industrial
- Sensor nodes
Security
- IoT nodes
- Home automation
- Industrial automation
- Medical devices
- Accessories authentication

Capacitive touch
- Appliances
- Fitness trackers
- Smartwatches
- Trackpads
- Headsets
- Remote controls
- Kiosks
- Infotainment

Microchip Technology PIC32CM Lx Ultra-Low Power Microcontrollers

Features

Applications

Videos

Block Diagram

husseinkey ELECTRONICS®

COMPANY