STM32L051C8T7 vs STM32L051C8T3 Comparison
Detailed side-by-side comparison of STM32L051C8T7 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
STM32L051C8T7 - 32MHz 64KB Cortex-M0+ MCU | STMicroelectronics
STM32L051C8T7 ✓ ActiveSTMicroelectronics
STM32L051C8T3 - 32MHz Cortex-M0+ 64KB Flash MCU | STMicroelectronics
STM32L051C8T3 ✓ ActiveSpecification Comparison
| Parameter | STM32L051C8T7 | STM32L051C8T3 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit ARM Cortex-M0+ Microcontroller | — |
| Series | STM32L0 Access Line | — |
| CPU Core | Arm Cortex-M0+ RISC | — |
| Maximum CPU Frequency | 32 MHz | 32 MHz |
| Architecture | 32-bit | — |
| Flash Memory | 64KB (64K x 8) | 64 KB |
| ADC Resolution | 12-bit | — |
| Package | 48-LQFP (7 x 7 mm) | 48-LQFP (7x7 mm) |
| Pin Count | 48 pins | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | -40°C to +105°C | — |
| Power Class | Ultra-low-power | — |
| Core Count | 1 core | — |
| Program Memory Type | Flash | — |
| Qualification Standard | [DATA_NEEDED: qualification standard] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Clock Sources | [DATA_NEEDED: clock sources] | — |
| RAM | [DATA_NEEDED: RAM size] | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | 37 (typical for LQFP-48 STM32L0) |
| Serial Interfaces | [DATA_NEEDED: serial interfaces] | — |
| Timer Count | [DATA_NEEDED: timer count] | — |
| 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) |