STM32L151RCT6 vs STM32L151CCT6TR Comparison
Detailed side-by-side comparison of STM32L151RCT6 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
STM32L151RCT6 - 32MHz Cortex-M3, 256KB Flash MCU | STMicroelectronics
STM32L151RCT6 ✓ ActiveSTMicroelectronics
STM32L151CCT6TR - 256KB Flash Cortex-M3 MCU LQFP-48 | STMicroelectronics
STM32L151CCT6TR ✓ ActiveSpecification Comparison
| Parameter | STM32L151RCT6 | STM32L151CCT6TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.85 | $4.10 |
| Core | ARM Cortex-M3 32-bit | — |
| Maximum CPU Frequency | 32 MHz | — |
| Flash Memory | 256 KB | 256 KB |
| RAM | 32 KB | — |
| Supply Voltage Range | 1.65 V to 3.6 V | 1.65 V to 3.6 V |
| USB | USB 2.0 full-speed device | — |
| Analog Peripherals | 3x op-amp | — |
| Low-Power Modes | 5 (Sleep, Low-power Run, Low-power Sleep, Stop, Standby) | — |
| Process Technology | Ultra-low-leakage with autonomous dynamic voltage scaling | — |
| Package | 64-LQFP (10x10 mm) | LQFP-48 (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Series | STM32L1 (Ultra-low-power) | — |
| Operating Temperature | [DATA_NEEDED: Operating Temperature] | — |
| Instruction Set | ARMv7-M (Thumb-2) | — |
| RoHS Status | Compliant | Compliant |
| Data Connectors | USB (device mode) | — |
| Core Architecture | — | ARM Cortex-M3 32-bit RISC |
| Maximum CPU Clock | — | 32 MHz |
| SRAM | — | 32 KB |
| EEPROM | — | 8 KB |
| Operating Temperature Range | — | -40 C to +85 C |
| 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) |
| Low-Power Stop Mode Current | — | 4.4 uA (typ, with RTC retention) |
| Hardware AES Engine | — | AES-128 (yes) |