STMicroelectronics STM32L451CET6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $14.80 | $14.80 |
| 15+ | $3.40 | $51.00 |
| 25+ | $3.33 | $83.25 |
| 50+ | $3.15 | $157.50 |
| 100+ | $2.78 | $278.00 |
| N+ | $0.56 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L4 |
| Packaging | Bulk | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, QSPI, SAI, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| Number of I/O | 38 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 160K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 10x12b SAR; D/A 1x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| ROHS |  |
The STMicroelectronics STM32L451CET6 is a 32-bit ultra-low-power MCU with an ARM Cortex-M4 core at 80 MHz. It offers 512 KB Flash and 160 KB SRAM in a 48-LQFP package. Operating from 1.71V to 3.6V, it includes DMA, PWM, and WDT. This device is optimized for energy-efficient applications requiring large memory.
- Ultra-Low Power: Designed for battery-powered devices with multiple low-power modes.
- Large Memory: 512 KB Flash and 160 KB RAM support complex applications and data buffering.
- Efficient Core: 80 MHz Cortex-M4 balances performance and energy consumption.
- Wide Voltage: 1.71V-3.6V ensures compatibility with various power sources.
Smart Meters
The 512 KB Flash and low power consumption make it ideal for utility meters requiring long-term data logging.
Medical Monitoring Devices
Its low-power modes and high RAM capacity support continuous patient monitoring with complex algorithms.
Industrial Sensors
The wide voltage range and robust peripherals enable reliable operation in harsh factory environments.
Wearable Fitness Trackers
With 80 MHz performance and low active current, it balances processing power with battery life.
Home Automation Controllers
Multiple timers and communication interfaces allow management of lighting, HVAC, and security systems.
Data Loggers
160 KB RAM buffers large datasets before writing to external memory, reducing write cycles.
- Q: What is the core speed?
- A: It runs at 80 MHz with an ARM Cortex-M4 core.
- Q: How much Flash memory is included?
- A: It has 512 KB of Flash memory.
- Q: What is the RAM size?
- A: It has 160 KB of SRAM.
- Q: What is the package type?
- A: It is available in a 48-pin LQFP package.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
STM32L451CET6.pdf
- Q: What is the core speed?
- A: It runs at 80 MHz with an ARM Cortex-M4 core.
- Q: How much Flash memory is included?
- A: It has 512 KB of Flash memory.
- Q: What is the RAM size?
- A: It has 160 KB of SRAM.
- Q: What is the package type?
- A: It is available in a 48-pin LQFP package.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
