This detailed comparison of STM32L451REI6 and STM32L451RCI6 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-UFBGA | 64-UFBGA |
| Description | IC MCU 32BIT 512KB FLASH 64UFBGA | IC MCU 32BIT 256KB FLASH 64UFBGA |
| In Stock | 4 068 | 915 |
| 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 ~ 85°C (TA) |
| Supplier Device Package | 64-UFBGA (5x5) | 64-UFBGA (5x5) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| ATMEGA168PB-AUR | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 32TQFP |
|
| NUC120LC1DN | Nuvoton Technology Corporation America | IC MCU 32BIT 32KB FLASH 48LQFP |
|
| PMS430E325AFZ | VIGOR | IC MCU 16BIT 16KB EPROM 68JLCC |
|
| R5F101MLAFB#50 | Renesas Electronics America | IC MCU 16BIT 512KB FLASH 80LQFP |
|
| PIC32MZ0512EFK144-E/PL | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLASH 144LQFP |
|
| DSPIC33FJ128GP310AT-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 100TQFP |
|
| CY90F347CASPMC-GSE1 | Cypress Semiconductor | IC MCU 16BIT 128KB FLASH 100LQFP |
|
| MB90020PMT-GS-179-BND | Cypress Semiconductor | IC MCU 120LQFP |
|
| STR755FV2T6 | STMicroelectronics | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| HD6413002FP16 | VIGOR | MCU, 16-BIT, 16MHZ |
|
| CY8C28243-24PVXIT | Cypress Semiconductor | IC MCU 8BIT 16KB FLASH 20SSOP |
|
| R5F11778GNA#U0 | Renesas Electronics America | IC MCU 16BIT 8KB FLASH 24HWQFN |
|
| CY8C4247FLI-BL493T | Cypress Semiconductor | IC MCU 32BIT 128KB FLASH 68WLCSP |
|
| PIC16F1777T-I/MV | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 40UQFN |
|
| MK60DX256VLL10 | NXP Semiconductors | IC MCU 32BIT 256KB FLASH 100LQFP |
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