STM32L432KCU3 vs STM32L432KCU6 Comparison
Detailed side-by-side comparison of STM32L432KCU3 by STMicroelectronics and STM32L432KCU6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L432KCU6 - 80MHz Cortex-M4 MCU 256KB Flash | STMicroelectronics
STM32L432KCU6 ✓ ActiveSpecification Comparison
| Parameter | STM32L432KCU3 | STM32L432KCU6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit ultra-low-power microcontroller | — |
| Processor Core | Arm Cortex-M4, 32 bit | — |
| Maximum CPU Frequency | 80 MHz | 80 MHz |
| Peak Performance | 100 DMIPS | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 64 KB | 64 KB |
| Floating-Point Unit | Present | — |
| USB Capability | USB full-speed | — |
| Integrated Functions | Analog, audio, and USB full-speed | — |
| Package | 32-pin UFQFPN | UFQFPN-32 (5x5 mm) |
| Package Dimensions | 5 mm x 5 mm | — |
| Mounting Type | Surface mount | Surface Mount |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 1.71 V to 3.6 V |
| Number of I/O Pins | [DATA_NEEDED: number of I/O pins] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | 12-bit with hardware oversampling |
| Timer Count | [DATA_NEEDED: timer count] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core | — | Arm Cortex-M4 with FPU, 32-bit |
| Shutdown Mode Current | — | 100 nA |
| Stop 2 Mode Current | — | 3.4 uA with RTC |
| DAC | — | 12-bit |
| Communication Interfaces | — | 3 USART, 1 UART, 2 SPI, 2 I2C, USB FS |
| Timers | — | Advanced and general-purpose timers |
| Security Features | — | TRNG, AES hardware accelerator, MPU |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| MSL Rating | — | MSL 3 |
| Core Performance | — | 100 DMIPS / 273 CoreMark at 80 MHz |