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 64KB of flash and 32KB 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
Other details
| Brand |
SILICON LABS |
| Part Number |
EFM32PG23B210F64IM48-C |
| Quantity |
Each |
| Technical Data Sheet EN |
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| Product Change Notice EN |
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