STMicroelectronics STM32G0B1CBU7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $9.68 | $9.68 |
| 15+ | $2.23 | $33.45 |
| 25+ | $2.18 | $54.50 |
| 50+ | $2.06 | $103.00 |
| 100+ | $1.82 | $182.00 |
| N+ | $0.36 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G0 |
| Packaging | Bulk | NULL |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 64MHz |
| Connectivity | CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery) |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 44 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 144K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 17x12b SAR; D/A 2x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-UFQFPN (7x7) |
| Package / Case | 48-UFQFN Exposed Pad |
| ROHS |  |
The STM32G0B1CBU7 from STMicroelectronics is a 32-bit MCU based on the ARM Cortex-M0+ core at 64MHz. It offers 128KB Flash and an impressive 144KB RAM in a 48-UFQFN package. With a 1.7V to 3.6V supply range and integrated DMA, I2S, and PWM, it is a powerful yet efficient choice for IoT, industrial, and consumer applications.
- Large RAM: 144KB enables complex data handling and buffering.
- Ultra-low voltage: 1.7V operation supports single-cell battery designs.
- High temperature range: -40°C to 105°C for harsh environments.
- Rich peripherals: DMA, I2S, and PWM cover diverse application needs.
Advanced IoT Sensors
The large 144KB RAM allows buffering of sensor data and running edge AI models on a Cortex-M0+.
Portable Consumer Electronics
With 1.7V operation and low-power modes, it extends battery life in wearables and remote controls.
Industrial Process Controllers
64MHz speed and PWM outputs enable precise control of valves, pumps, and heaters in PLCs.
Audio Accessories
I2S and DMA support high-quality audio streaming in USB headsets or smart speakers.
Automotive Aftermarket
Its -40°C to 105°C range makes it suitable for dashcams, telematics, and lighting modules.
Smart Home Hubs
Multiple communication interfaces and robust memory allow handling of Zigbee or Thread protocols.
- Q: What core is used in the STM32G0B1CBU7?
- A: It uses an ARM Cortex-M0+ core running at 64MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V, supporting low-power and standard 3.3V designs.
- Q: How much Flash and RAM does it have?
- A: It provides 128KB Flash and 144KB RAM, which is generous for its class.
- Q: What package is this?
- A: It is in a 48-UFQFN Exposed Pad package.
- Q: Does it support DMA and audio?
- A: Yes, it includes DMA and I2S peripherals.
STM32G0B1CBU7.pdf
- Q: What core is used in the STM32G0B1CBU7?
- A: It uses an ARM Cortex-M0+ core running at 64MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V, supporting low-power and standard 3.3V designs.
- Q: How much Flash and RAM does it have?
- A: It provides 128KB Flash and 144KB RAM, which is generous for its class.
- Q: What package is this?
- A: It is in a 48-UFQFN Exposed Pad package.
- Q: Does it support DMA and audio?
- A: Yes, it includes DMA and I2S peripherals.
