STMicroelectronics STM32F091RCY7TR Microcontroller, Microprocessor, FPGA Modules
ARM® Cortex®-M0 STM32F0 Microcontroller IC 32-Bit 48MHz 256KB (256K x 8) FLASH 64-WLCSP (3.35x3.59)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32F091RCY7TR
Series
Detailed Description
IC MCU 32BIT 256KB FLASH 64WLCSP
Package
64-UFBGA, WLCSP
Key Features
Package / Case: 64-UFBGA, WLCSP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STM32F091RCY7TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32F091RCY7TR Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
STM32F0
RAM Size
32K x 8
Package / Case
64-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
2V ~ 3.6V
Lifecycle Status
Active
Peripherals
DMA, I²S, POR, PWM, WDT
Number of I/O
52
Speed
48MHz
Alternate Parts Comparison (STM32F091RCY7TR 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 | |
|---|---|---|---|---|
| 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 |
| RAM Size | 32K x 8 | 4 kB | 48 kB | 20 kB |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | DMA, I²S, POR, PWM, WDT | POR | POR | POR |
| Package / Case | 64-UFBGA | 32-LQFP | 64-LQFP | 48-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| 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 |
| Connectivity | CANbus, 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 2x12b | A/D 12x12b | A/D 16x12b; D/A 2x12b | A/D 10x12b |
| Number of I/O | 52 | 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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