STM32L151CCT6 vs STM32L151CCT6TR Comparison
Detailed side-by-side comparison of STM32L151CCT6 by STMicroelectronics and STM32L151CCT6TR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L151CCT6 - 32MHz Cortex-M3 256KB Flash MCU LQFP-48 | STMicroelectronics
STM32L151CCT6 ✓ ActiveSTMicroelectronics
STM32L151CCT6TR - 256KB Flash Cortex-M3 MCU LQFP-48 | STMicroelectronics
STM32L151CCT6TR ✓ ActiveSpecification Comparison
| Parameter | STM32L151CCT6 | STM32L151CCT6TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.20 | $4.10 |
| Core Architecture | ARM Cortex-M3 32-bit | ARM Cortex-M3 32-bit RISC |
| Maximum CPU Frequency | 32 MHz | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 32 KB | 32 KB |
| EEPROM | 8 KB | 8 KB |
| Operating Voltage | 1.8 V to 3.6 V | — |
| Package | 48-pin LQFP (7x7 mm) | LQFP-48 (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +85 C | — |
| Number of I/Os | 37 | 37 |
| ADC | 12-bit, up to 1 Msps, multiple channels | — |
| DAC | 2x 12-bit | — |
| Operational Amplifiers | 2x on-chip | 2 (on-chip rail-to-rail) |
| Comparators | 2x ultra-low-power | — |
| Communication Interfaces | USB Full-Speed, 3x USART, 2x UART, 2x SPI, 2x I2C | — |
| Timers | 16-bit (8x), 32-bit (1x), low-power (2x), SysTick | — |
| Capacitive Sensing Channels | up to 20 (TSC) | — |
| Stop Mode Current | 0.43 uA typical | — |
| Standby Mode Current | 0.27 uA typical | — |
| MSL Level | 3 | — |
| RoHS Status | Compliant | Compliant |
| Maximum CPU Clock | — | 32 MHz |
| Supply Voltage Range | — | 1.65 V to 3.6 V |
| Operating Temperature Range | — | -40 C to +85 C |
| USB Interface | — | USB 2.0 Full-Speed (device/host/OTG) |
| ADC Channels | — | 14 (12-bit, up to 1 Msps) |
| DAC Channels | — | 2 (12-bit) |
| Low-Power Stop Mode Current | — | 4.4 uA (typ, with RTC retention) |
| Hardware AES Engine | — | AES-128 (yes) |