STMicroelectronics STM32F051R8T7TR Microcontrollers
32-bit ARM Cortex-M0 MCU, 64KB Flash, 48MHz, 55 I/O, PQFP-64
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32F051R8T7TR
Series
Base Model
Detailed Description
32-bit ARM Cortex-M0 MCU, 64KB Flash, 48MHz, 55 I/O, PQFP-64
Package
64-LQFP
Lifecycle Status
Active
Datasheet
STM32F051R8T7TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32F051R8T7TR Microcontrollers technical specifications.
General
Series
STM32F0
RAM Size
8K x 8
Package / Case
64-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
2V ~ 3.6V
Lifecycle Status
Active
Peripherals
DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O
55
Speed
48MHz
Alternate Parts Comparison (STM32F051R8T7TR vs STM32F030K6T6 vs STM32F103RCT6 vs STM32F103C8T6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | STM32F0 | STM32F0 | STM32F1 | STM32F1 |
| Package / Case | 64-LQFP | 32-LQFP | 64-LQFP | 48-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2V ~ 3.6V | 3.3 V | 3.3 V | 3.3 V |
| Core Processor | ARM® Cortex®-M0 | ARM® Cortex®-M0 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core | 32-Bit | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 8K x 8 | 4 kB | 48 kB | 20 kB |
| Lifecycle Status | Active | Production | Production | Production |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART | I2C, SPI, UART/USART | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Data Converters | A/D 19x12b; D/A 1x12b | A/D 12x12b | A/D 16x12b; D/A 2x12b | A/D 10x12b |
| Number of I/O | 55 | 26 | 51 | 37 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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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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