STM32G0B1CCU6 - 64MHz 256KB Cortex-M0+ MCU | STMicroelectronics
MPN: STM32G0B1CCU6 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
STM32G0B1CCU6 Overview
A microcontroller is a semiconductor device that integrates a processor core, memory, and peripherals into one compact component. The STM32G0 MCU hierarchy places this device within the STM32G0 mainstream series, where Cortex-M0+ processing is intended for embedded control rather than a host workstation. Its compact package helps reduce board area while supporting integration of digital control, communication, timing, analog-adjacent, and general-purpose I/O functions.
The verified product information identifies the Cortex-M0+ core as operating at up to 64 MHz and provides 256 KB of programmable Flash memory. The family description also identifies the STM32G0B1xB/xC/xE parts as mainstream microcontrollers built around a high-performance Arm Cortex-M0+ 32-bit RISC core. The Mouser listing additionally identifies the family as supporting up to 512 KB Flash and 144 KB RAM, but those family-level values should not be substituted for the target device's verified 256 KB Flash specification.
The STM32G0B1CCU6 is suitable for low-power embedded control, connected equipment, industrial devices, and board-level monitoring. Its 64 MHz operating capability provides a clear performance point for control-loop and peripheral-oriented designs. The exact operating voltage, GPIO count, peripheral configuration, memory protection details, and temperature grade require confirmation from the official STM32G0B1CC product documentation because they were not supplied in the verified snippets.
Design work should preserve the UFQFPN footprint, exposed-pad thermal requirements, and manufacturer-recommended decoupling network. Firmware replacement should also validate peripheral mappings, clock configuration, memory initialization, and application-specific interrupt assignments. A similarly named STM32G0B1 device is not automatically interchangeable without checking its exact package, pinout, temperature grade, memory configuration, and peripheral population.
This page consolidates the verified manufacturer and distributor findings, cross-reference candidates, and engineering selection guidance for engineers evaluating STM32G0B1CCU6 in embedded designs. For current pricing and availability, confirm the quantity-specific distributor offer as of 2026-10-22 rather than relying on an unverified historical price.
Drop-in alternatives for STM32G0B1CCU6 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
STM32G0B1CEU6TR
✅ Drop-In📋 Reference alternative (not in catalog)
STM32G0B1CBU6TR
✅ Drop-In📋 Reference alternative (not in catalog)
STM32G0B1CBU7TR
✅ Drop-In📋 Reference alternative (not in catalog)
STM32G0B1CBU6N
✅ Drop-In📋 Reference alternative (not in catalog)
STM32G0B1CBU7
✅ Drop-In📋 Reference alternative (not in catalog)
STM32G0B1CCU6 Maximum Ratings & Electrical Characteristics
| Product Type | 32-bit Arm Cortex-M0+ microcontroller |
| Core | Arm Cortex-M0+ |
| Maximum CPU Frequency | 64 MHz |
| Flash Memory | 256 KB |
| Memory Organization | 256K x 8 bits |
| Package | 48-UFQFPN (7 x 7 mm) |
| Architecture | 32-bit RISC |
| Series | STM32G0 mainstream |
| Mounting Type | Surface mount |
| Operating Temperature | -40°C to +85°C / +105°C / +125°C family options; target-device grade requires confirmation |
| Flash Protection | Protection and securable area support described for the STM32G0B1 family |
| Flash Banks | Two banks described in the verified family-level datasheet snippet |
| Read-While-Write | Supported by the STM32G0B1 family description |
| RoHS | unknown |
| REACH | unknown |
STM32G0B1CCU6 48-ufqfpn (7 x 7 mm) Pin Configuration Guide
Pin configuration for STM32G0B1CCU6 (48-ufqfpn (7 x 7 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for STM32G0B1CCU6.
Refer to the datasheet for full pin configuration.
Typical Applications
STM32G0B1CCU6 is suitable for 6 applications: Industrial Control, IoT Sensor Nodes, Embedded Metering, Low-Power Board Designs, Motor Control System, Communication Equipment.
Industrial Control
STM32G0B1CCU6 fits compact industrial-control boards that need a 64 MHz Cortex-M0+ processor, 256 KB Flash, and a surface-mount 48-UFQFPN package. The MCU can provide the central control platform for sensor conditioning, actuator sequencing, state-machine logic, and local communication. Its verified 64 MHz operating point gives designers a defined performance target for real-time control tasks while keeping the device within the STM32G0 mainstream ecosystem. The exact peripheral set, GPIO mapping, voltage range, and timing resources must be checked against the official target-device documentation before schematic capture.
Recommended
IoT Sensor Nodes
STM32G0B1CCU6 is a suitable MCU platform for compact IoT sensor nodes because the verified specifications provide a 32-bit Cortex-M0+ core at up to 64 MHz and 256 KB of Flash. A sensor node can use the MCU to sample inputs, filter measurements, apply local thresholds, manage low-power states, and format data for a communications module. The 7 x 7 mm UFQFPN package helps reduce board footprint in space-constrained products. Power-consumption figures, wireless interfaces, and exact low-power modes are not supplied and should be verified from the official documentation.
Recommended
Embedded Metering
STM32G0B1CCU6 can serve as the controller in an embedded metering product where a compact MCU performs acquisition, calibration bookkeeping, event logging, and user-interface control. Its verified 64 MHz Cortex-M0+ performance and 256 KB Flash provide a clear platform for moderate embedded workloads, while the 48-UFQFPN package supports compact meter PCB layouts. The part is suitable for metering only after confirming the ADC, timer, communication, and supply requirements in the official documentation; the verified snippets do not specify the target device's complete peripheral list.
Recommended
Low-Power Board Designs
STM32G0B1CCU6 is relevant to low-power board designs because it combines a 64 MHz Arm Cortex-M0+ core with 256 KB Flash in a compact surface-mount package. The MCU can coordinate sleep modes, wake events, sensor readings, and low-rate communications in a compact control board. However, the supplied data does not provide the target device's sleep current, active current, or operating voltage, so battery-life calculations require the official electrical characteristics. Use the verified 64 MHz and 256 KB figures for architecture planning, not as substitutes for missing power specifications.
Recommended
Motor Control System
STM32G0B1CCU6 can support the control and supervisory portion of a compact motor-control system because its verified Cortex-M0+ core operates up to 64 MHz and the family is identified with embedded automation and motor-control use cases. The MCU can execute control logic, process feedback, manage protection sequencing, and supervise external gate drivers or power stages. It is not a replacement for a dedicated motor-driver IC, and the design must verify PWM timers, ADC resources, fault inputs, and package-level pin assignments in the official documentation before selecting it.
Recommended
Communication Equipment
STM32G0B1CCU6 is a viable controller for compact communication equipment requiring a 64 MHz 32-bit MCU and local protocol handling. A board can use it to supervise a communications interface, buffer data, manage control registers, and coordinate status indicators or configuration storage. The supplied distributor information describes the part as a mainstream Arm Cortex-M0+ MCU, while the exact UART, USB, CAN, or other interface population is not included. Confirm the official peripheral matrix and pin multiplexing before selecting external PHYs or connectors.
Recommended
Recommended Products Summary
Engineering reference data for STM32G0B1CCU6 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | STM32G0B1CEU6TR | STM32G0B1CBU6TR | STM32G0B1CBU7TR | STM32G0B1CBU6N | STM32G0B1CBU7 |
|---|---|---|---|---|---|---|
| Package | 48-UFQFPN (7 x 7 mm) | 48-UFQFPN candidate; verify exact package drawing | 48-UFQFPN candidate; verify exact package drawing | 48-UFQFPN candidate; verify exact package drawing | 48-UFQFPN candidate; verify exact package drawing | 48-UFQFPN candidate; verify exact package drawing |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Key Differentiators
- Verified 64 MHz Cortex-M0+ control platform (vs STM32G0B1CEU6TR)
- Target-specific 256 KB Flash configuration (vs STM32G0B1CBU6TR)
- Exact package identification in distributor data (vs STM32F401CDU6)
Design Notes
Treat the 48-UFQFPN 7 x 7 mm footprint as a controlled-library item and verify the exposed pad, thermal via pattern, pin-one orientation, and land dimensions against the official STMicroelectronics package drawing. The verified snippets identify the package but do not provide the complete pin table, so do not derive the footprint from a generic UFQFPN library. Confirm pin assignments in the target-device datasheet before routing power, ground, debug, and communication signals.
The verified data establishes a 64 MHz core and 256 KB Flash but does not provide the target-device operating voltage, active current, or sleep current. Before calculating regulator headroom or battery life, obtain the official electrical characteristics and identify every external load connected to the MCU rails. Separate analog, digital, and communication supplies where required, and preserve the manufacturer's recommended decoupling and exposed-pad thermal construction.
A replacement candidate from the same STM32G0B1 family is not automatically a drop-in substitute. Check the exact ordering suffix, package pinout, Flash and RAM configuration, temperature grade, clock settings, peripheral availability, pin multiplexing, and bootloader behavior. Also confirm that the replacement uses the same development-tool and firmware assumptions. The cross-reference snippets are discovery leads, not a substitute for an engineering qualification record.
Compliance Information
The verified snippets do not provide target-device RoHS, REACH, lead-free, halogen-free, conflict-minerals, or automotive qualification information. Family-level memory-security features were reported, but they are not compliance certifications.
