This detailed comparison of STM32L451CCU3 and STM32L451CCU3TR 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 | 133 | 1 291 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | STM32L4 | STM32L4 |
| Package | Tray | Tape & Reel (TR) |
| 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 |
|---|---|---|---|
| ATTINY45-20XU | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 8TSSOP |
|
| CY9BF104RAPMC-G-JNE2 | Cypress Semiconductor | IC MCU 32BIT 256KB FLASH 120LQFP |
|
| PIC16F18344-E/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB FLASH 20SOIC |
|
| M306N4FGGP#U3 | Renesas Electronics America | IC MCU 16BIT 256KB FLSH 100LFQFP |
|
| R5F51111ADFK#3A | Renesas Electronics America | IC MCU 32BIT 32KB FLASH 64LQFP |
|
| ATXMEGA32C4-AUR | Roving Networks / Microchip Technology | IC MCU 8/16BIT 32KB FLASH 44TQFP |
|
| PIC16F818-I/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 1.75KB FLASH 20SSOP |
|
| PIC16LC64A-04/L | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 44PLCC |
|
| MSP430FR5735IDA | Texas Instruments | IC MCU 16BIT 8KB FRAM 38TSSOP |
|
| STM8S207C8T6 | STMicroelectronics | IC MCU 8BIT 64KB FLASH 48LQFP |
|
| R5F21276SDFP#X6 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 32LQFP |
|
| ATSAM4S2CB-CFNR | Roving Networks / Microchip Technology | IC MCU 32BIT 128KB FLSH 100VFBGA |
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| DSPIC33EP256GM710-I/PF | Roving Networks / Microchip Technology | IC MCU 16BIT 256KB FLASH 100TQFP |
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| ATMEGA324PA-PN | VIGOR | IC MCU 8BIT 32KB FLASH 40DIP |
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| ATSAMD20G15A-ANT | Roving Networks / Microchip Technology | IC MCU 32BIT 32KB FLASH 48TQFP |
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