STMicroelectronics STM32F078CBY6TR

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F0
Packaging Tape & Reel (TR) | NULL
Core Processor ARM® Cortex®-M0
Core Size 32-Bit Single-Core
Speed 48MHz
Connectivity HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals DMA, I2S, POR, PWM, WDT
Number of I/O 36
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 1.95V, 1.65V ~ 3.6V
Data Converters A/D 13x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 49-WLCSP
Package / Case 49-UFBGA, WLCSP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F078CBY6TR from STMicroelectronics is a 48MHz ARM Cortex-M0 MCU with 128KB flash and 16KB RAM. It supports dual voltage ranges (1.65V-1.95V and 1.65V-3.6V) and includes DMA, I2S, POR, PWM, and WDT. Available in 49-UFBGA or WLCSP, it targets compact, low-power consumer and industrial applications.

  • Dual voltage operation: Flexible for 1.8V or 3.3V systems.
  • Large flash (128KB): Ample space for complex applications.
  • Ultra-small WLCSP: Enables miniaturized product designs.
  • Rich peripheral set (DMA, I2S, PWM): Reduces external components.

Consumer Electronics

Dual voltage range allows operation from 1.8V or 3.3V rails in wearables and remote controls.

Industrial Sensors

128KB flash supports complex calibration algorithms in 4-20mA transmitters.

Portable Medical

Low-voltage operation (1.65V) is ideal for single-cell coin battery devices.

Audio Processing

I2S interface enables digital audio streaming in headsets and speakers.

Smart Home Hubs

WLCSP package minimizes footprint for compact IoT modules.

Motor Drivers

PWM and WDT provide safe control for small DC motors in toys and pumps.

Q: What voltage does it support?
A: Dual range: 1.65V-1.95V and 1.65V-3.6V.
Q: What core is used?
A: ARM Cortex-M0 at 48MHz.
Q: How much flash and RAM?
A: 128KB flash and 16KB RAM.
Q: What package is available?
A: 49-UFBGA or WLCSP.
Q: What peripherals are included?
A: DMA, I2S, POR, PWM, and WDT.
Base Product Number : STM32F078CBY6
128KB Flash 16KB RAM 32-bit 48MHz ARM Cortex-M0 Consumer DMA I2S MCU Medical POR PWM UFBGA-49 WDT WLCSP
Q: What voltage does it support?
A: Dual range: 1.65V-1.95V and 1.65V-3.6V.
Q: What core is used?
A: ARM Cortex-M0 at 48MHz.
Q: How much flash and RAM?
A: 128KB flash and 16KB RAM.
Q: What package is available?
A: 49-UFBGA or WLCSP.
Q: What peripherals are included?
A: DMA, I2S, POR, PWM, and WDT.