32-bit MCU, 256KB Flash, 32MHz, USB, 51 I/O, Industrial Product overview: STM32L151UCY6DTR 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 Industrial, 32-bit, 256KB, 32MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, Industrial, 32-bit, 256KB, 32MHz. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32L151UCY6DTR
Win Source Part Number: 1262340-STM32L151UCY
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: STM32L1
Core Processor: ARM® Cortex®-M3
Speed: 32MHz
Package: Tape & Reel (TR)
Standard Package: 3,000
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
Connectivity: I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: Cap Sense, DMA, I²S, POR, PWM, WDT
Number of I/O: 51
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
EEPROM Size: 8K x 8
RAM Size: 32K x 8
Data Converters: A/D 21x12b; D/A 2x12b
Oscillator Type: Internal
Package / Case: 63-UFBGA, WLCSP
Supplier Device Package: 63-WLCSP (3.23x4.16)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.65V ~ 3.6V
ECCN: 3A991A2
Fake Threat In the Open Market: 48 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: STMicroelectronics
Base Product Number: STM32L151
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 256KB (256K x 8) FLASH 63-WLCSP
IC MCU 32BIT 256KB FLASH 63WLCSP
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 256KB (256K x 8) FLASH 63-WLCSP (3.23x4.16)
ARM Microcontrollers - MCU 16/32-BITS MICROS
IC MCU 32BIT 256KB FLASH 63WLCSP
IC MCU 32BIT 256KB FLASH 63WLCSP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | 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) |
| Product Number | 685-STM32L151UCY6DTR | 1262340-STM32L151UCY6DTR | STM32L151UCY6DTR-ND | STM32L151UCY6DTR | STM32L151UCY6DTR | STM32L151UCY6DTR | STM32L151UCY6DTR | STM32L151UCY6DTR |
| Product Name | Industrial 32-bit 256KB 32MHz Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | 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 Single-Core | 32 Bit; 32-Bit | 32 Bit | |
| Clock Speed | 24 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | ||
| Supply Voltage | 1.65 to ? volts | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 3.6 volts | |||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| RAM | 256 KB | 32 KB | 32 KB | 32 KB | 32 KB |
