STM32G0B1RCT6N STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
STMicroelectronics STM32G0B1RCT6N is a 32-bit ARM Cortex-M0+ microcontroller with 256 KB Flash, 144 KB RAM, 48 MHz, 6x USART, ADC, DAC, and extensive communication peripherals in a QFP package for cost-efficient embedded systems. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- STM32G0B1RCT6N Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.5571(MOQ 100)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32G0B1RCT6N?
- ARM Cortex-M0+ 32-bit core running at 48 MHz with 256 KB Flash and 144 KB SRAM for capable embedded control at ultra-low cost
- Rich communication peripheral set including 6x USART, SPI, I2C, USB, CAN, and DMA channels enabling multi-protocol connectivity in a single QFP chip
- Integrated ADC and DAC with 1.7 V to 3.6 V supply range and 3 internal ADC channels supporting direct sensor and signal generation without external converters
What is STM32G0B1RCT6N used for?
The STM32G0B1RCT6N targets cost-sensitive industrial controllers, smart home appliances, and IoT edge nodes that need a capable 32-bit microcontroller with extensive communication interfaces in a compact QFP package. Its 256 KB Flash, 144 KB RAM, and 6 USART channels make it well-suited for multi-protocol gateways, motor drive controllers, building automation nodes, and consumer appliances where low power consumption from a 1.7 V to 3.6 V supply and high peripheral integration reduce total system cost.
What are the specifications of STM32G0B1RCT6N?
| Factory Lead Time | 12Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Additional Feature | 3-ch internal adc available |
| Bit Size | 32 |
| Boundary Scan | NO |
| CPU Family | CORTEX-M0 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FIXED-POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 12 |
| Number of I/O Lines | 58 |
| Number of Serial I/Os | 10 |
| Number of Timers | 13 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP64,.47SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 147456 |
| ROM (words) | 262144 |
| ROM Programmability | FLASH |
| Speed | 64MHz |
| Supply Current-Max | 100mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Mainland China, Philippines, Taiwan |
Where can I find the STM32G0B1RCT6N datasheet?
STM32G0B1RCT6N Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32G0B1RCT6N?
Compatible alternatives and drop-in replacements for STM32G0B1RCT6N:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 64MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 64MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 64MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 64MHz, CMOS, PQFP64
Frequently Asked Questions
What is the maximum clock speed of the STM32G0B1RCT6N and how much on-chip memory does it provide?
The STM32G0B1RCT6N runs its ARM Cortex-M0+ core at up to 48 MHz and integrates 256 KB of Flash program memory along with 144 KB of SRAM. This memory configuration supports complex firmware stacks including USB stacks, multi-protocol communication handlers, and real-time control loops without requiring external memory devices.
How many USART interfaces does the STM32G0B1RCT6N provide and which multi-device communication designs benefit from this count?
The STM32G0B1RCT6N integrates 6 USART peripherals, enabling simultaneous serial connections to multiple devices such as GPS modules, Bluetooth transceivers, RS-485 buses, and debug consoles. For industrial gateways or smart meters requiring concurrent multi-protocol serial communication, 6 USARTs eliminate the need for external UART expander ICs and reduce system complexity.
What supply voltage range does the STM32G0B1RCT6N support and how does this benefit battery-powered applications?
The STM32G0B1RCT6N operates from 1.7 V to 3.6 V, allowing it to function directly from a single-cell lithium battery as it discharges from 4.2 V through a regulator to 1.8 V without requiring a voltage boost stage. This wide supply range, combined with ARM Cortex-M0+ low power modes, makes it suitable for IoT sensor nodes, wearables, and remote monitoring devices targeting multi-year battery life.
When is the STM32G0B1RCT6N preferred over the STM32G031 or STM32G071 family members for a new design?
The STM32G0B1RCT6N is selected when the design requires more than 128 KB Flash, more than 36 KB RAM, or more than 2 USART channels compared to the entry-level STM32G031. With 256 KB Flash, 144 KB RAM, and 6 USARTs plus USB and CAN peripherals, it fills the mid-range slot above the STM32G071's 128 KB Flash, making it cost-effective for applications outgrowing smaller family members without stepping up to the STM32G4 series.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $3.6800 | $368.00 |
| 250+ | $3.4900 | $872.50 |
| 500+ | $3.1300 | $1565.00 |
| 960+ | $2.6485 | $2542.59 |
| 1920+ | $2.5876 | $4968.25 |
| 2880+ | $2.5571 | $7364.53 |
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