# STM32L451RCY6TR

**Manufacturer:** STMicroelectronics  
**MPN:** `STM32L451RCY6TR`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| moq | 1 |
| MPN | STM32L451RCY6TR |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | STM32L451RCY6TR |
| tierMinQty1 | 1 |
| Categories | Integrated Circuits (ICs) |
| Connectivity | CANbus, I?C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART |
| Core Processor | ARM? Cortex?-M4 |
| Core Size | 32-Bit |
| Data Converters | A/D 16x12b; D/A 1x12b |
| EEPROM Size | - |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Manufacturer Part Number | STM32L451RCY6TR |
| Manufacturer Standard Lead Time | 8 Weeks |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Mounting Type | Surface Mount |
| Number of I/O | 52 |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Oscillator Type | Internal |
| Package / Case | 64-UFBGA, WLCSP |
| Packaging | Reel |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 160K x 8 |
| Series | STM32L4 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| iodParts | STM32L451RCY6TR |  |  | None | 1 |
| Digi-Key | 7313167 |  |  | None | 1 |

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