STM32L051C6T6 vs STM32L051C8T3 Comparison
Detailed side-by-side comparison of STM32L051C6T6 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
STM32L051C6T6 - 32MHz Cortex-M0+ 32KB MCU | STMicroelectronics
STM32L051C6T6 ✓ ActiveSTMicroelectronics
STM32L051C8T3 - 32MHz Cortex-M0+ 64KB Flash MCU | STMicroelectronics
STM32L051C8T3 ✓ ActiveSpecification Comparison
| Parameter | STM32L051C6T6 | STM32L051C8T3 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.94 | $2.21 |
| Product Type | 32-bit microcontroller | — |
| CPU Core | Arm Cortex-M0+ | — |
| Instruction Set Architecture | 32-bit Arm RISC | — |
| Maximum CPU Frequency | 32 MHz | 32 MHz |
| Flash Memory | 32 KB | 64 KB |
| RAM | 8 KB | — |
| Data EEPROM | 2 KB at family level; STM32L051C6 variant capacity requires datasheet confirmation | — |
| Family Flash Capacity | Up to 64 KB across STM32L051x6/8 family | — |
| Family Data EEPROM | 2 KB across STM32L051x6/8 family | — |
| Memory Protection Unit | Present at family level | — |
| Package | 48-LQFP | 48-LQFP (7x7 mm) |
| Package Dimensions | 7 mm x 7 mm | — |
| Pin Count | 48 pins | — |
| Mounting Type | Surface mount | Surface Mount |
| Operating Supply | 2.5 V / 3.3 V device description | — |
| Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | 37 (typical for LQFP-48 STM32L0) |
| ADC Configuration | [DATA_NEEDED: ADC resolution and channel count] | — |
| Timer Configuration | [DATA_NEEDED: timer channels and capture compare count] | — |
| Serial Interfaces | [DATA_NEEDED: UART, SPI, and I2C configuration] | — |
| Low-Power Modes | Ultra-low-power operation; exact mode currents require datasheet confirmation | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core | — | ARM Cortex-M0+ 32-bit RISC |
| SRAM | — | 8 KB |
| Supply Voltage (VDD) | — | 1.65 V to 3.6 V |
| Operating Temperature | — | -40 C to +85 C (T3 suffix = -40C to +125C operating, industrial grade) |
| ADC | — | 12-bit, up to 10 channels, 1.14 Msps |
| Comparators | — | 2 ultra-low-power comparators |
| Timers | — | 16-bit and 32-bit timers, SysTick, RTC, IWDG, WWDG |
| Communication Interfaces | — | USART, SPI, I2C, USB (on selected variants) |
| MSL Level | — | MSL3 (per JEDEC J-STD-020) |