STM32L151VCT6 vs STM32L151VCT6D Comparison
Detailed side-by-side comparison of STM32L151VCT6 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
STM32L151VCT6 - 256KB Flash Cortex-M3 MCU | STMicroelectronics
STM32L151VCT6 ✓ ActiveSTMicroelectronics
STM32L151VCT6D - 32MHz Cortex-M3 MCU 256KB Flash | STMicroelectronics
STM32L151VCT6D ✓ ActiveSpecification Comparison
| Parameter | STM32L151VCT6 | STM32L151VCT6D |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.32 | $5.38 |
| Core Architecture | ARM Cortex-M3 32-bit | ARM Cortex-M3 (32-bit) |
| Maximum CPU Clock | 32 MHz | — |
| Flash Memory | 256 Kbytes | 256 KB |
| SRAM | 32 Kbytes | 32 KB |
| Package | 100-pin LQFP (14x14 mm) | 100-pin LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Voltage (VDD) | 1.65 V to 3.6 V | — |
| Operating Temperature | -40C to +85C | — |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed with on-chip PHY |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 Msps |
| DAC | 2x 12-bit | 12-bit |
| Operational Amplifiers | 3x rail-to-rail | 3 on-chip |
| 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 | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (JEDEC J-STD-020) | — |
| Maximum CPU Frequency | — | 32 MHz |
| EEPROM | — | 8 KB (true EEPROM, not emulated) |
| Operating Voltage Range | — | 1.65 V to 3.6 V |
| Operating Temperature Range | — | -40 C to +105 C |
| LCD Controller | — | 8x40 or 4x44 segments |
| I/O Pins | — | [DATA_NEEDED: GPIO count for 100-LQFP variant] |