This detailed comparison of STM32L451RET6 and STM32L451RCT3 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | STMicroelectronics | STMicroelectronics |
|---|---|---|
| Package / Case | 64-LQFP | 64-LQFP |
| Description | IC MCU 32BIT 512KB FLASH 64LQFP | IC MCU 32BIT 256KB FLASH 64LQFP |
| In Stock | 1 882 | 1 897 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | STM32L4 | STM32L4 |
| Package | Tray | Tray |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M4 |
| Core Size | 32-Bit | 32-Bit |
| Speed | 80MHz | 80MHz |
| Connectivity | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT | Brown-out Detect/Reset, DMA, PWM, WDT |
| Number of I/O | 52 | 52 |
| Program Memory Size | 512KB (512K x 8) | 256KB (256K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 160K x 8 | 160K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V | 1.71V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 1x12b | A/D 16x12b; D/A 1x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 64-LQFP (10x10) | 64-LQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| R5F10WLAAFB#10 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 64LFQFP |
|
| MB90347ESPFV-GS-254E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| PIC32MM0256GPM028T-I/SS | Roving Networks / Microchip Technology | IC MCU 32BIT 256KB FLASH 28SSOP |
|
| R5F1054AASP#50 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 16SSOP |
|
| PIC18LF242-I/SP | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 28SPDIP |
|
| CY8C4127AZQ-S445 | Cypress Semiconductor | IC MCU 32BIT 128KB FLASH 64TQFP |
|
| W79E226APG | Nuvoton Technology Corporation America | IC MCU 8BIT 32KB FLASH 44PLCC |
|
| PIC24HJ256GP210A-E/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 256KB FLASH 100TQFP |
|
| XS1-U6A-64-FB96-C5 | XMOS | IC MCU 32BIT 64KB SRAM 96FBGA |
|
| EFM32GG12B410F1024GQ100-AR | Silicon Labs | IC MCU 32BIT 1MB FLASH 100TQFP |
|
| R5F117A8GSP#30 | Renesas Electronics America | IC MCU 16BIT 8KB FLASH 30LSSOP |
|
| R5F52317AGFM#10 | Renesas Electronics America | IC MCU 32BIT 384KB FLASH 64LFQFP |
|
| MSP430F5310IZQER | VIGOR | IC MCU 16BIT 32KB FLASH 80BGA |
|
| ATSAM3SD8CA-AUR | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLASH 100LQFP |
|
| R5F21348KDFP#V0 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 48LFQFP |
|
