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EFM32PG23B210F512IM48-C

SiLEFM32PG23B210F512IM48-C

Silicon Labs
ARM® Cortex®-M33 Gecko Microcontroller IC 32-Bit 80MHz 512KB (512K x 8) FLASH 48-QFN (6x6)
Active4,295 in stock

Overview

The EFM32PG23B210F512IM48-C is a high-performance 32-bit microcontroller based on the ARM Cortex-M33 core, operating at up to 80MHz with integrated FPU and DSP instructions. Part of Silicon Labs' PG23 family, it is designed for ultra-low power consumption, featuring an active current of 21 uA/MHz and a deep sleep current of approximately 1.03 uA. This MCU integrates comprehensive security features including ARM TrustZone, Secure Vault, and a True Random Number Generator (TRNG) for robust IoT protection.

Why Choose This Part

This MCU offers a unique combination of high-precision analog peripherals, including a 20-bit ADC and 12-bit DAC, alongside hardware-accelerated security via Secure Vault. Its ultra-low power EM2 DeepSleep mode significantly extends battery life while maintaining memory retention and fast wakeup times.

Applications

Battery-Powered IoT Sensors
Optimized for long battery life in remote sensing applications requiring secure data transmission and low standby current.
Smart Home Control
Ideal for thermostats, lighting controls, and security panels where Secure Vault technology protects user privacy and device integrity.
Industrial Monitoring
Utilizes the 20-bit ADC and multiple serial interfaces for high-precision data acquisition in industrial environments.
Portable Medical Devices
The low-power architecture and integrated LCD controller support compact, battery-operated diagnostic or monitoring equipment.

Key Specifications

Speed 80MHz
RAM Size 64K x 8
Core Size 32-Bit
Peripherals Crypto - AES, DMA, I2S, Keypad, LCD, POR. PWM, SHA, Temp Sensor, TRNG, WDT
Connectivity I2C, IrDA, SmartCard, SMBus, SPI, Temp Sensor, UART/USART
Mounting Type Surface Mount
Number of I/O 34
Core Processor ARM Cortex-M33
Package / Case 48-VFQFN Exposed Pad
Data Converters A/D 16x12/16/20b; D/A 2x12b
Oscillator Type External, Internal
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 48-QFN (6x6)
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.8V

Getting Started

Development is supported by the Silicon Labs Simplicity Studio IDE, which provides simplified configuration tools and energy profiling. Engineers can evaluate the platform using the PG23 Pro Kit (PG23-PK2504A) to test the 80MHz Cortex-M33 performance and integrated security features.

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