EFM32TG11B540F64GQ48-B

EFM32TG11B540F64GQ48-B is an EFM32 Tiny Gecko ARM Cortex-M0+ based microcontroller (MCU) with speeds up to 48MHz. In addition, this device includes 64KB flash, 32KB RAM, 34 Dig I/O Pins, 2 x 16bit timers, and multiple communication interfaces. New features include a CAN bus controller, highly robust capacitive sensing, and LESENSE/PCNT enhancements for smart energy meters. These features, combined with ultra-low current active mode and short wake-up time from energy-saving modes, makes this microcontroller well suited for any battery-powered application, as well as other systems requiring high performance and low-energy consumption. Typical applications are smart energy meters, industrial and factory automation, home automation and security, entry-level wearables, personal medical devices, IoT devices.

• Ultra low energy operation, 37µA/MHz in energy mode 0 (EM0), 1.30µA EM2 deep sleep current
• CAN 2.0 bus controller, low energy analogue peripherals: ADC, DAC, op-amp, comparator, segment LCD
• Hardware cryptographic engine supports AES, ECC, SHA, and TRNG
• Robust capacitive touch sense, 5V tolerant I/O
• Footprint compatible with select EFM32 packages
• Up to 8 channel peripheral reflex system (PRS) for autonomous inter-peripheral signalling
• Security management unit (SMU), fine-grained access control for on-chip peripherals
• 2-pin serial wire debug interface, 4-pin JTAG interface, micro trace buffer (MTB)
• Pre-programmed UART Bootloader, single power supply 1.8V to 3.8V
• QFP48 package, -40 to +85°C temperature range