The STM32L151VET7 is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M3 architecture, featuring a maximum clock speed of 32 MHz. It includes 512 KB of Flash memory with error correction code (ECC), 80 KB of SRAM, and 16 KB of EEPROM, making it suitable for applications requiring substantial memory resources. The device supports a wide range of peripherals, including USB, multiple USARTs, SPIs, and I2Cs, along with rich analog functionalities such as a 12-bit ADC with up to 40 channels and a 12-bit DAC. This microcontroller operates within a voltage range of 1.65 V to 3.6 V and is rated for a temperature range of -40 ¬8C to 105 ¬8C. It offers various low-power modes, achieving standby currents as low as 290 nA and stop mode currents of 560 nA, which are critical for battery-operated devices. The STM32L151VET7 also features a comprehensive set of timers, a DMA controller, and capacitive sensing capabilities, making it versatile for various embedded applications.
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 512KB (512K x 8) FLASH 100-LQFP (14x14)
IC MCU 32BIT 512KB FLASH 100LQFP
Win Source Part Number: 1097143-STM32L151VET
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: STM32L1
Core Processor: ARM® Cortex®-M3
Speed: 32MHz
Package: Tray
Standard Package: 540
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
Connectivity: I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT
Number of I/O: 83
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
EEPROM Size: 16K x 8
RAM Size: 80K x 8
Data Converters: A/D 25x12b; D/A 2x12b
Oscillator Type: Internal
Package / Case: 100-LQFP
Supplier Device Package: 100-LQFP (14x14)
Temperature Range - Operating: -40°C ~ 105°C (TA)
Supply Voltage - Operating: 1.8V ~ 3.6V
ECCN: 3A991A2
Fake Threat In the Open Market: 62 pct.
MSL Level: 3 (168 Hours)
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 512KB (512K x 8) FLASH 100-LQFP (14x14)
ARM Microcontrollers - MCU 16/32-BITS MICROS
IC MCU 32BIT 512KB FLASH 100LQFP
IC MCU 32BIT 512KB FLASH 100LQFP
| DigiKey | ODG (Origin Data Global) | Win Source Electronics | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | STM32L151VET7-ND | STM32L151VET7 | 1097143-STM32L151VET7 | STM32L151VET7 | STM32L151VET7 | STM32L151VET7 | STM32L151VET7 |
| Product Name | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 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 | ||
| Bits | Other; A/D 25x12b; D/A 2x12b | ||||||
| RAM | 80 KB | 80 KB | 512 KB | 80 KB | 80 KB | ||
| ROM | 512 KB | 16 KB |
