EFM32PG23B210F256IM48-C

EFM32PG23 series Gecko family of microcontrollers is part of the series 2 gecko portfolio. These Gecko MCUs are ideal for enabling energy-friendly embedded applications. Its highly efficient solution contains a 32bit 80MHz Cortex-M33 with rich analog and communication peripherals to provide an industry-leading, energy efficient MCU for consumer and industrial applications. It has best-in-class security with high secure vault. Its keypad scanner supporting up to 6x8 matrix (KEYSCAN). It has die temperature sensor with typical +/-1.5°C accuracy across temperature range. Its integrated low-energy LCD controller supporting up to 80 segments. No dedicated VREFP/N and AIN0/AIN1 inputs. IADC supports normal mode only, with VREFP on GPIO (PA00). Gecko applications includes metering, industrial automation, test and measurement, appliances, portable medical devices.

• Low energy consumption, secure boot (root of trust secure loader), secure debug unlock
• DPA countermeasures, secure key management with PUF and attestation, anti-tamper, secure vault high
• 2-analog comparator (ACMP), 2-channel digital to analog converter (VDAC)
• Low-energy sensor interface, 8 channel DMA controller, 12 channel peripheral reflex system (PRS)
• True random number generator (TRNG), ARM® TrustZone®
• Up to 256KB of flash and 64KB of RAM memory, robust peripheral set and up to 34 GPIO
• Package/pinout is QFN48, temperature range from -40°C to 125°C, 1.71V to 3.8V single power supply
• 32bit real time counter and 24bit low energy timer for waveform generation
• ADC resolution is 16, UART is 3
• 21μA/MHz in active mode (EM0) at 80MHz, 2×I²C interface with SMBus support