IC MCU 32BIT 128KB FLASH 48QFN
32-bit ARM Cortex-M3 MCU, 128KB Flash, 32MHz, UFQFPN, USB, I2C, SPI Product overview: STM32L151CBU6TR 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, 128KB, 32MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 128KB, 32MHz. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32L151CBU6TR can be used for catalog matching and distributor lookup.
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 128KB (128K x 8) FLASH
Manufacturer: STMicroelectronics
Win Source Part Number: 935490-STM32L151CBU6
Series: STM32L1
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: ARM® Cortex®-M3 series Microcontroller IC 32-Bit 32MHz 128KB (128K x 8) FLASH
Core Processor: ARM® Cortex®-M3
Speed: 32MHz
Package: Reel - TR
Package: 48-UFQFN Exposed Pad
Mounting: Surface Mount
Core Size: 32-Bit
Connectivity: I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 37
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
EEPROM Size: 4K x 8
Data Converters: A/D 16x12b; D/A 2x12b
Oscillator Type: Internal
Supply Voltage: 1.8V ~ 3.6V
Family Name: STM32
Categories: Integrated Circuits (ICs)
ECCN: 3A991A2
Popularity: High
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Balance
Quantity per package: 2500
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 39 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
MCU 32-bit STM32 ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin UFQFPN EP T/R
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 128KB (128K x 8) FLASH 48-UFQFPN (7x7)
ARM Microcontrollers - MCU Ultra Low M3 ARM 128 Kbytes 32 MHz
IC MCU 32BIT 128KB FLASH 48QFN
IC MCU 32BIT 128KB FLASH 48QFN
| ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Utmel Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | STM32L151CBU6TR | 685-STM32L151CBU6TR | STM32L151CBU6TR-ND | 935490-STM32L151CBU6TR | 761-STM32L151CBU6TR | STM32L151CBU6TR | STM32L151CBU6TR | STM32L151CBU6TR | STM32L151CBU6TR |
| Product Name | Microcontrollers | ARM Cortex-M 32-bit 128KB 32MHz Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - STM32L151CBU6TR | MCU 32-bit STM32 ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin UFQFPN EP T/R | Microcontrollers | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | 32 Bit | |
| Clock Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | ||||
| RAM | 16 KB | 16 KB | 16 KB | 128 KB | 16 KB | 16 KB | 16 KB | ||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH | Flash | Flash; FLASH | ||||
| Supply Voltage | 1.8 to 3.6 volts | 1.65 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 3 volts | 3.6 volts |
