STM32L151CCT6TR vs STM32L151VCT6D Comparison
Detailed side-by-side comparison of STM32L151CCT6TR by STMicroelectronics and STM32L151VCT6D by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L151CCT6TR - 256KB Flash Cortex-M3 MCU LQFP-48 | STMicroelectronics
STM32L151CCT6TR ✓ ActiveSTMicroelectronics
STM32L151VCT6D - 32MHz Cortex-M3 MCU 256KB Flash | STMicroelectronics
STM32L151VCT6D ✓ ActiveSpecification Comparison
| Parameter | STM32L151CCT6TR | STM32L151VCT6D |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.10 | $5.38 |
| Core Architecture | ARM Cortex-M3 32-bit RISC | ARM Cortex-M3 (32-bit) |
| Maximum CPU Clock | 32 MHz | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 32 KB | 32 KB |
| EEPROM | 8 KB | 8 KB (true EEPROM, not emulated) |
| Supply Voltage Range | 1.65 V to 3.6 V | — |
| Operating Temperature Range | -40 C to +85 C | -40 C to +105 C |
| Package | LQFP-48 (7x7 mm) | 100-pin LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/Os | 37 | — |
| USB Interface | USB 2.0 Full-Speed (device/host/OTG) | — |
| ADC Channels | 14 (12-bit, up to 1 Msps) | — |
| DAC Channels | 2 (12-bit) | — |
| Operational Amplifiers | 2 (on-chip rail-to-rail) | 3 on-chip |
| Low-Power Stop Mode Current | 4.4 uA (typ, with RTC retention) | — |
| Hardware AES Engine | AES-128 (yes) | — |
| RoHS Status | Compliant | Compliant |
| Maximum CPU Frequency | — | 32 MHz |
| Operating Voltage Range | — | 1.65 V to 3.6 V |
| ADC | — | 12-bit, up to 1 Msps |
| DAC | — | 12-bit |
| USB | — | USB 2.0 Full-Speed with on-chip PHY |
| LCD Controller | — | 8x40 or 4x44 segments |
| I/O Pins | — | [DATA_NEEDED: GPIO count for 100-LQFP variant] |