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1.65V ~ 3.6V
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IC MCU 32BIT 16KB FLASH 20UFQFPN
Specifications
- Brand
- STMicroelectronics
- Package
- 20-UFQFN
- Packaging
- —
- Weight
- —
Total Inventory
165pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how STM32L021F4U6TR from STMicroelectronics fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | STMicroelectronics | |
| Series | STM32L0 | |
| Core Processor | ARM® Cortex®-M0+ | |
| Core Size | 32-Bit | |
| Speed | 32MHz | |
| Connectivity | I²C, IrDA, SPI, UART/USART | |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | |
| Number of I/O | 16 | |
| Program Memory Size | 16KB (16K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | 512 x 8 | |
| RAM Size | 2K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V | |
| Data Converters | A/D 7x12b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-UFQFN | |
| Supplier Device Package | 20-UFQFPN (3x3) |
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Datasheet & Documents
stm32l021d4p7tr.pdf
PDF Document · 114 pages
