This detailed comparison of STM32L451CCU3TR and STM32L451CCU3 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 256KB FLSH 48UFQFPN | IC MCU 32BIT 256KB FLSH 48UFQFPN |
| In Stock | 1 291 | 133 |
| 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, UART/USART | CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT | Brown-out Detect/Reset, DMA, PWM, WDT |
| Number of I/O | 38 | 38 |
| Program Memory Size | 256KB (256K 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 10x12b; D/A 1x12b | A/D 10x12b; D/A 1x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 48-UFQFPN (7x7) | 48-UFQFPN (7x7) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC16LF1769T-I/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 20SSOP |
|
| CY8C3245AXA-166 | VIGOR | IC MCU 8BIT 32KB FLASH 100TQFP |
|
| MB89637PF-GT-612-BND | Cypress Semiconductor | IC MCU 8BIT 32KB MROM 64QFP |
|
| DSPIC33EV128GM004-E/ML | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 44QFN |
|
| PIC16LF77T-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 44TQFP |
|
| ATSAMC20G17A-MNT | Roving Networks / Microchip Technology | IC MCU 32BIT 128KB FLASH 48QFN |
|
| S912XEQ384F1MALR | NXP Semiconductors | IC MCU 16BIT 384KB FLASH 112LQFP |
|
| ATMEGA3250A-AUR | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB FLASH 100TQFP |
|
| PIC32MX320F064H-40I/PT | Roving Networks / Microchip Technology | IC MCU 32BIT 64KB FLASH 64TQFP |
|
| MIMXRT106LDVL6A | NXP Semiconductors | I.MXRT106L 196MAPBGA |
|
| DSPIC33EP128GS704-E/ML | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 44QFN |
|
| CY9AF132KBPMC-G-SNE2 | Cypress Semiconductor | IC MCU 32BIT 128KB FLASH 48LQFP |
|
| MK22DX256VLK5 | NXP Semiconductors | IC MCU 32BIT 256KB FLASH 80FQFP |
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| CY8C27643-24PVXI | Cypress Semiconductor | IC MCU 8BIT 16KB FLASH 48SSOP |
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| CG8634AM | Cypress Semiconductor | IC MCU 32BIT 32KB FLASH 44TQFP |
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