This detailed comparison of STM32L431CBU6TR and STM32L431CCU6 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 | 48-UFQFN Exposed Pad | 48-UFQFN Exposed Pad |
| Description | IC MCU 32BIT 128KB FLSH 48UFQFPN | IC MCU 32BIT 256KB FLSH 48UFQFPN |
| In Stock | 3 619 | 3 836 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | STM32L4 | STM32L4 |
| Package | Tape & Reel (TR) | Tray |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M4 |
| Core Size | 32-Bit | 32-Bit |
| Speed | 80MHz | 80MHz |
| Connectivity | CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART | CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT | Brown-out Detect/Reset, DMA, PWM, WDT |
| Number of I/O | 38 | 39 |
| Program Memory Size | 128KB (128K x 8) | 256KB (256K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 64K x 8 | 64K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V | 1.71V ~ 3.6V |
| Data Converters | A/D 10x12b; D/A 2x12b | A/D 10x12b; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 48-UFQFPN (7x7) | 48-UFQFPN (7x7) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| Z8F0831SJ020EG | Zilog / Littelfuse | IC MCU 8BIT 8KB FLASH 28SOIC |
|
| R5F100GFANA#20 | Renesas Electronics America | IC MCU 16BIT 96KB FLASH 48HWQFN |
|
| PIC32MX170F256DT-I/TL | Roving Networks / Microchip Technology | IC MCU 32BIT 256KB FLASH 44VTLA |
|
| XUF224-512-FB374-I40 | XMOS | IC MCU 32BIT 2MB FLASH 374FBGA |
|
| C8051F543-IMR | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QFN |
|
| P87C51RA+IB/G557 | VIGOR | 80C51 8-BIT MCU FAMILY |
|
| MC908JK3ECDWE | NXP Semiconductors | IC MCU 8BIT 4KB FLASH 20SOIC |
|
| CY8C4247LQI-BL453 | Cypress Semiconductor | IC MCU 32BIT 128KB FLASH 56QFN |
|
| AT89LP3240-20PU | VIGOR | IC MCU 8BIT 32KB FLASH 40DIP |
|
| MC908QC16MDSE | VIGOR | IC MCU 8BIT 16KB FLASH 20TSSOP |
|
| PIC24F32KA302-I/SS | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 28SSOP |
|
| PIC32MX130F064DT-V/PT | Roving Networks / Microchip Technology | IC MCU 32BIT 64KB FLASH 44TQFP |
|
| EFM32TG11B340F64IQ48-BR | Silicon Labs | IC MCU 32BIT 64KB FLASH 48TQFP |
|
| Z8F6421VN020SG | Zilog / Littelfuse | IC MCU 8BIT 64KB FLASH 44PLCC |
|
| R5F100MLAFB#30 | Renesas Electronics America | IC MCU 16BIT 512KB FLASH 80LQFP |
|
