STM32G0B1REI7N STMicroelectronics Integrated Circuit (BGA) In Stock
STMicroelectronics STM32G0B1REI7N is a 32-bit Arm Cortex-M0+ microcontroller at 48 MHz with 512 KB Flash, 144 KB RAM, USB Type-C PD, and 6 USARTs in a compact BGA package running from 1.7 V to 3.6 V. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- BGA
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- STM32G0B1REI7N Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.9024(MOQ 100)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32G0B1REI7N?
- 32-bit Arm Cortex-M0+ core at 48 MHz with 512 KB Flash and 144 KB RAM for cost-effective application firmware
- Integrated USB Type-C Power Delivery controller eliminates external PD IC in charger and dock designs
- 6 USARTs plus I2C, SPI, and CAN bus peripherals enable multi-protocol connectivity in a single BGA chip
- 1.7 V to 3.6 V supply range with low-power stop modes drawing under 1 µA for battery-operated IoT nodes
What is STM32G0B1REI7N used for?
The STM32G0B1REI7N is designed for USB Type-C power delivery controllers, smart home appliances, and industrial communication gateways that need multi-protocol serial interfaces and precise ADC measurement. Its integrated USB PD hardware accelerator reduces software overhead in USB-C charging ports and dock stations, allowing a single Cortex-M0+ core to manage negotiation, display, and control tasks simultaneously. The BGA package and 1.7 V to 3.6 V supply range make it a strong fit for space-constrained IoT edge nodes and wearable connectivity modules.
What are the specifications of STM32G0B1REI7N?
| 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-PBGA-B64 |
| 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 | BGA64,8X8,20 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 147456 |
| ROM (words) | 524288 |
| 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 Form | BALL |
| Terminal Pitch | 0.5mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | BGA |
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 STM32G0B1REI7N datasheet?
STM32G0B1REI7N Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32G0B1REI7N?
Compatible alternatives and drop-in replacements for STM32G0B1REI7N:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 64MHz, CMOS, PBGA64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 64MHz, CMOS, PBGA64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 64MHz, CMOS, PBGA64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 64MHz, CMOS, PBGA64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 64MHz, CMOS, PBGA64
Frequently Asked Questions
How much Flash and RAM does the STM32G0B1REI7N provide, and is that sufficient for a FreeRTOS-based USB PD application?
The STM32G0B1REI7N provides 512 KB of Flash and 144 KB of SRAM. A typical FreeRTOS kernel with USB Type-C PD stack and one application task consumes roughly 80–100 KB of Flash and 20–30 KB of RAM, leaving ample headroom for application code and communication drivers on this device.
Which serial communication interfaces are available on the STM32G0B1REI7N for a multi-protocol industrial gateway?
The STM32G0B1REI7N includes 6 USARTs (configurable as UART, SPI, or I2C), 2 dedicated I2C controllers, 2 SPI controllers, and 1 CAN-FD bus. This rich peripheral set allows a single chip to bridge Modbus RTU, RS-485, I2C sensors, and CAN-based field buses simultaneously without a UART expander or external communication IC.
How does the STM32G0B1REI7N's integrated USB Type-C PD compare to adding an external FUSB302 PD controller?
The STM32G0B1REI7N integrates the USB Type-C PD physical and protocol layers on-chip, eliminating the need for an external FUSB302 or similar PD controller IC, its I2C interface, and decoupling capacitors. This saves at least 3 BOM parts and approximately 15 mm² of PCB area. The on-chip PD engine is certified to USB PD revision 3.0 and handles up to 100 W negotiation in hardware, freeing the Cortex-M0+ core for application tasks.
What is the minimum supply voltage for the STM32G0B1REI7N, and can it run from a single alkaline cell?
The STM32G0B1REI7N operates from 1.7 V to 3.6 V, meaning it can run from a single primary lithium cell (3.0 V) or from a boosted 1.8 V low-dropout regulator. A fresh alkaline AA cell at 1.5 V does not meet the 1.7 V minimum; however, with a 1.8 V boost converter the device can operate throughout the battery's discharge curve down to about 0.9 V cell voltage before the booster drops out.
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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+ | $4.6200 | $462.00 |
| 250+ | $4.3700 | $1092.50 |
| 500+ | $3.9200 | $1960.00 |
| 2940+ | $3.1700 | $9319.80 |
| 11760+ | $2.9174 | $34309.09 |
| 23520+ | $2.9024 | $68264.45 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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