STM32L031K6T7 vs STM32L021K4T6 对比
详细并排对比 STM32L031K6T7 出自 STMicroelectronics 和 STM32L021K4T6 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
STM32L031K6T7 - 32MHz Cortex-M0+ 32KB MCU | STMicroelectronics
STM32L031K6T7 ✓ 量产中STMicroelectronics
STM32L021K4T6 - 32MHz 16KB Ultra-Low-Power MCU | STMicroelectronics
STM32L021K4T6 Unknown规格对比
| 参数 | STM32L031K6T7 | STM32L021K4T6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | Unknown |
| Product Type | Ultra-low-power 32-bit microcontroller | 32-bit ultra-low-power microcontroller |
| CPU Core | Arm Cortex-M0+ | Arm Cortex-M0+ |
| Architecture | 32-bit RISC | 32-bit RISC |
| Maximum CPU Frequency | 32 MHz | 32 MHz |
| Flash Memory | 32 KB | 16 KB |
| Flash Organization | 32K x 8 bits | — |
| SRAM | 8 KB | 2 KB |
| ADC Resolution | 12 bit | — |
| 工作温度范围 | -40°C to +105°C | [DATA_NEEDED: operating temperature range] |
| 封装 | 32-LQFP, 7 x 7 mm | 32-LQFP (7 mm × 7 mm) |
| 安装类型 | Surface mount | Surface Mount |
| Product Series | STM32L0 access line | STM32L0 access line |
| Core Variant | STM32L031x4/6 family | — |
| RoHS 状态 | RoHS3 compliant | unknown |
| REACH Status | [DATA_NEEDED: REACH compliance status] | unknown |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Halogen-Free Status | [DATA_NEEDED: halogen-free status] | — |
| Supply Status | In stock at LCSC | — |
| EEPROM | — | 512 bytes |
| ADC | — | 12-bit ADC |
| Security Feature | — | AES hardware encryption |
| Supply Management | — | Reset and supply management |
| Nominal Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| Active Current | — | [DATA_NEEDED: active current] |
| Standby Current | — | [DATA_NEEDED: standby current] |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |