Components

8-Pin, 32-Bit MCUs Combine Performance, Flexibility and Power Efficiency

STM32 microcontrollers (MCU) from STMicroelectronics are now available in an 8-pin package, enabling simple embedded projects to leverage 32-bit performance and flexibility in a compact and cost-effective outline.

The four new STM32G0 devices deliver a unique combination of 8-pin economy with a 64MHz Arm® Cortex®-M0+ CPU giving 59 DMIPS, up to 8Kbyte RAM and 32Kbyte Flash on-chip, and high-performing peripherals including a 2.5Msps ADC, high-resolution timer, and a high-speed SPI. Pictured above is the 8-pin Discovery kit STM32G0316-DISCO.

With flexible mapping of I/O pins and internal MCU functions, designers can upgrade end-product functionality without trading board real-estate or bill-of-materials costs. The stability of the internal oscillator, which is accurate to ±1% over wide temperature and voltage ranges, also saves external clock components.

Benefiting from the proven low-power design features of the STM32 MCU family, the 8-pin STM32G0 devices are ready to take over in energy-conscious applications governed by battery-capacity limits, eco-design legislation, or market expectations such as appliance energy ratings.

The new MCUs also ease future scalability through the features available across the STM32G0 series, which offers up to 100 package pins, up to 512Kbytes Flash, additional high-performance analog peripherals, and cyber-protection features.

The new 8-pin STM32G0 MCUs are available now in 6mm x 4.9mm SO8N, from $0.31 for 1000-piece orders of the STM32G030J6 Value Line MCU. The 8-pin Discovery kit STM32G0316-DISCO, available for $9.90, eases developers’ lives with quick and affordable evaluation.

STM32G031J6, STM32G031J4, and STM32G041J6 Access Line MCUs are also available in SO8N, offering additional functionality including a hardware AES acceleration, Securable Memory Area enabling secure boot or firmware update, extra timers, and 96-bit unique device ID.

STMicroelectronics NV
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