STM32L151VBT6 vs STM32L151VCT6 Comparison
Detailed side-by-side comparison of STM32L151VBT6 by STMicroelectronics and STM32L151VCT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L151VBT6 - 32MHz Cortex-M3 128KB MCU | STMicroelectronics
STM32L151VBT6 ✓ ActiveSTMicroelectronics
STM32L151VCT6 - 256KB Flash Cortex-M3 MCU | STMicroelectronics
STM32L151VCT6 ✓ ActiveSpecification Comparison
| Parameter | STM32L151VBT6 | STM32L151VCT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | Ultra-low-power 32-bit ARM Cortex-M3 microcontroller | — |
| Maximum CPU Frequency | 32 MHz | — |
| Core | ARM Cortex-M3 | — |
| Flash Memory | 128 KB | 256 Kbytes |
| SRAM | 16 KB | 32 Kbytes |
| EEPROM | 4 KB | — |
| Performance | 1.25 DMIPS/MHz | — |
| ADC Resolution | 12 bit | — |
| DAC Resolution | 12 bit | — |
| Crystal Oscillator Range | 1 MHz to 24 MHz | — |
| RTC Oscillator | 32 kHz with calibration | — |
| Supply Voltage | 2.5 V / 3.3 V | — |
| Brownout Reset | Ultra-safe low-power BOR with 5 selectable thresholds | — |
| Programmable Voltage Detector | PVD supported | — |
| USB Interface | Integrated USB | — |
| LCD Controller | Integrated LCD controller | — |
| Package | 100-pin LQFP, 14 x 14 mm | 100-pin LQFP (14x14 mm) |
| Mounting Type | Surface mount | Surface Mount |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core Architecture | — | ARM Cortex-M3 32-bit |
| Maximum CPU Clock | — | 32 MHz |
| Supply Voltage (VDD) | — | 1.65 V to 3.6 V |
| Operating Temperature | — | -40C to +85C |
| USB | — | USB 2.0 Full-Speed Device |
| ADC | — | 12-bit, up to 1 Msps |
| DAC | — | 2x 12-bit |
| Operational Amplifiers | — | 3x rail-to-rail |
| Comparators | — | 2x ultra-low-power |
| Low-Power Modes | — | 7 modes including Stop and Standby |
| GPIO Count | — | Up to 83 |
| Communication Peripherals | — | USART, SPI, I2C, USB |
| Hardware Encryption | — | AES 128-bit |
| MSL Level | — | 3 (JEDEC J-STD-020) |