STMicroelectronics STM32G4A1REI6 Microcontroller, Microprocessor, FPGA Modules
ARM® Cortex®-M4F STM32G4 Microcontroller IC 32-Bit 170MHz 512KB (512K x 8) FLASH 64-UFBGA (5x5)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32G4A1REI6
Series
Detailed Description
MAINSTREAM ARM CORTEX-M4+ MCU 17
Package
64-UFBGA
Key Features
Package / Case: 64-UFBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STM32G4A1REI6 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32G4A1REI6 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
STM32G4
RAM Size
112K x 8
RoHS
Yes
Package / Case
64-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.71V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O
52
Alternate Parts Comparison (STM32G4A1REI6 vs STM32G491REY6TR vs STM32G491VCT6 vs STM32G431CBT6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | STM32G4 | STM32G4 | STM32G4 | STM32G4 |
| Package / Case | 64-UFBGA | 64-UFBGA | 100-LQFP | 48-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 3 V |
| Core Processor | ARM® Cortex®-M4F | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4F |
| Core Size | 32-Bit Single-Core | 32-Bit | 32-Bit | 32-Bit Single-Core |
| RAM Size | 112K x 8 | 112K x 8 | 112K x 8 | 32 kB |
| Lifecycle Status | Active | Active | Active | Production |
| Connectivity | CANbus, I²C, IrDA, IRTIM, LINbus, SAI, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, SPI, UART/USART |
| Data Converters | A/D 24x12b; D/A 4x12b | A/D 24x12b SAR; D/A 4x12b | A/D 36x12b SAR; D/A 4x12b | A/D 17x12b; D/A 4x12b |
| Number of I/O | 52 | 52 | 86 | 38 |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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STM32G491REY6TRSTMicroelectronicsARM® Cortex®-M4 STM32G4 Microcontroller IC 32-Bit 170MHz 512KB (512K x 8) FLASH 64-WLCSP (3.56x3.52)
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