ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 48-UFQFPN (7x7)
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 48-UFQFPN (7x7)
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 48-UFQFPN (7x7)
Win Source Part Number: 1262277-STM32L451CCU
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: STM32L4
Core Processor: ARM® Cortex®-M4
Speed: 80MHz
Package: Tape & Reel
Standard Package: 2,500
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
Connectivity: CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O: 38
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 160K x 8
Data Converters: A/D 10x12b; D/A 1x12b
Oscillator Type: Internal
Package / Case: 48-UFQFN Exposed Pad
Supplier Device Package: 48-UFQFPN (7x7)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.71V ~ 3.6V
ECCN: 3A991A2
Fake Threat In the Open Market: 69 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: STMicroelectronics
Other Names: 497-19678-6,497-1967
Base Product Number: STM32L451
32-bit ARM Cortex-M4 MCU, 80MHz, 256KB Flash, 160KB RAM, 38 I/O Product overview: STM32L451CCU6TR from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include ARM Cortex-M, 32-bit, 80MHz, 256KB, 160KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 80MHz, 256KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32L451CCU6TR can be used for catalog matching and distributor lookup.
IC MCU 32BIT 256KB FLSH 48UFQFPN
IC MCU 32BIT 256KB FLSH 48UFQFPN
IC MCU 32BIT 256KB FLSH 48UFQFPN
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 48-UFQFPN (7x7)
ARM Microcontrollers - MCU Ultra-low-power with FPU ARM Cortex-M4 MCU 80 MHz with 256 Kbytes Flash, DFSDM
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 497-19678-2-ND | 1262277-STM32L451CCU6TR | 685-STM32L451CCU6TR | STM32L451CCU6TR | STM32L451CCU6TR | STM32L451CCU6TR | STM32L451CCU6TR | STM32L451CCU6TR |
| Product Name | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Cortex-M 32-bit 80MHz 256KB Embedded Microcontroller MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | |
| Clock Speed | 80 MHz | 80 MHz | 48 MHz | 80 MHz | 80 MHz | 80 MHz | ||
| Bits | Other; A/D 10x12b; D/A 1x12b | |||||||
| RAM | 160 KB | 256 KB | 160 KB | 160 KB | 160 KB | |||
| ROM | 256 KB |
