STM32L053C8T6 vs STM32L051C8T3 Comparison
Detailed side-by-side comparison of STM32L053C8T6 by STMicroelectronics and STM32L051C8T3 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L053C8T6 - Ultra-Low-Power ARM Cortex-M0+ MCU | STMicroelectronics
STM32L053C8T6 ✓ ActiveSTMicroelectronics
STM32L051C8T3 - 32MHz Cortex-M0+ 64KB Flash MCU | STMicroelectronics
STM32L051C8T3 ✓ ActiveSpecification Comparison
| Parameter | STM32L053C8T6 | STM32L051C8T3 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.24 | $2.21 |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ 32-bit RISC |
| Max Clock Speed | 32 MHz | — |
| Flash Memory | 64 KB | 64 KB |
| SRAM | 8 KB | 8 KB |
| Operating Voltage | 1.8 V to 3.6 V | — |
| Package | LQFP-48 | 48-LQFP (7x7 mm) |
| Operating Temperature | -40°C to +85°C | -40 C to +85 C (T3 suffix = -40C to +125C operating, industrial grade) |
| ADC | 12-bit, 16 channels | 12-bit, up to 10 channels, 1.14 Msps |
| DAC | 12-bit, 1 channel | — |
| Comparators | 2 ultra-low-power | 2 ultra-low-power comparators |
| USB | 2.0 crystal-less device | — |
| Communication Interfaces | I2C, SPI, USART, LPUART | USART, SPI, I2C, USB (on selected variants) |
| Low-Power Modes | Sleep, Low-power Run, Low-power Sleep, Stop, Standby | — |
| RTC | Calendar and alarm | — |
| RoHS Status | Compliant | Compliant |
| Maximum CPU Frequency | — | 32 MHz |
| Supply Voltage (VDD) | — | 1.65 V to 3.6 V |
| GPIO Count | — | 37 (typical for LQFP-48 STM32L0) |
| Timers | — | 16-bit and 32-bit timers, SysTick, RTC, IWDG, WWDG |
| Mounting Type | — | Surface Mount |
| MSL Level | — | MSL3 (per JEDEC J-STD-020) |