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Product Description
The EFM32PG26 32-bit microcontroller (MCU) family is a software-compatible, MCU-only version of the EFR32xG26 wireless SoC platform, namely PG26. PG26 32-bit MCUs are ideal for enabling a wide range of low-power and high-performance embedded IoT applications.The highly efficient PG26 offers a 80 MHz ARM Cortex-M33 with LCD controller, rich analog and communication peripherals, low current consumptions, and more GPIOs to address complex systems. The PG26 is also equipped with a hardware AI/ML accelerator allowing for faster inferencing at the edge with lower power consumption.
EFR32PG26 Common Specs
- High-performance 32-bit 80 MHz ARM Cortex®-M33 with DSP instruction and floating-point unit for efficient signal processing
- Up to 2048 kB flash program memory
- Up to 256 kB RAM data memory
- 44.6 μA/MHz in Active Mode (EM0) at 80 MHz
- 1.4 μA EM2 DeepSleep current (16 kB RAM retention and RTC running from LFRCO)
- 1.71 to 3.8 V single power supply
- -40 to +125 °C
- QFN68 8 x 8 mm
- BGA136 8 x 8 mm
- Analog-to-Digital Converter (IADC)
- 12, 16, or 20-bit output
- Select OPNs support High Speed Mode (up to 2 Msps) and High Accuracy Mode (up to 16-bits ENOB at 3.8 ksps)
- 2 × Analog Comparator (ACMP)
- 2-Channel Digital-to-Analog Converter (VDAC)
- Up to 64 General Purpose I/O pins with output state retention and asynchronous interrupts
- 8 Channel DMA Controller
- 20 Channel Peripheral Reflex System (PRS)
- 6 × 16-bit Timer/Counter with 3 Compare/Capture/PWM channels (TIMER2/3/4/5/6/7)
- 4 × 32-bit Timer/Counter with 3 Compare/Capture/PWM channels(TIMER0/1/8/9)
- 2 x 32-bit Real Time Counter (SYSRTC/BURTC)
- 24-bit Low-Energy Timer for waveform generation (LETIMER)
- 16-bit Pulse Counter with asynchronous operation (PCNT)
- 2 × Watchdog Timer (WDOG)
- 4 × Enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART) supporting UART/SPI/DALI/IrDA
- 3 x Universal Synchronous/Asynchronous Receiver/Transmitter (USART), supporting UART/SPI/SmartCard (ISO 7816)/IrDA/I2S
- 4 × I2C interface with SMBus support
- Low-frequency RC Oscillator with precision mode to replace 32 kHz sleep crystal (LFRCO)
- Integrated Low-Energy LCD Controller supporting up to 4 x 40 segments (LCD)
- Keypad scanner supporting up to 6 x 8 matrix (KEYSCAN)
- Die temperature sensor with ± 1.5 °C accuracy after single-point calibration
- Hardware Cryptographic Acceleration for AES128/192/256, ChaCha20-Poly1305, SHA-1, SHA-2/256/384/512, ECDSA +ECDH(P-192, P-256, P-384, P-521), Ed25519 and Curve25519, J-PAKE, PBKDF2
- True Random Number Generator (TRNG)
- ARM® TrustZone®
- Secure Boot with (Root of Trust and Secure Loader (RTSL)
- Secure Debug Unlock
- DPA Countermeasures
- Secure Key Management with PUF
- Anti-Tamper
- Secure Attestation
*Silicon Labs Authorized Distributor
