STM32L052R8T6 vs STM32L151R8T6ATR 对比
详细并排对比 STM32L052R8T6 出自 STMicroelectronics 和 STM32L151R8T6ATR 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
STM32L151R8T6ATR - 64KB Flash Cortex-M3 MCU | STMicroelectronics
STM32L151R8T6ATR ✓ 量产中规格对比
| 参数 | STM32L052R8T6 | STM32L151R8T6ATR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Product Type | Ultra-low-power 32-bit microcontroller | — |
| CPU Core | ARM Cortex-M0+ | — |
| CPU Architecture | 32-bit | — |
| Maximum CPU Frequency | 32 MHz | — |
| Flash Memory | 64 KB | — |
| Flash Organization | 64K x 8 bits | — |
| USB Interface | USB 2.0 crystal-less | — |
| Operating Voltage | 2.5 V / 3.3 V | — |
| 封装 | 64-LQFP, 10 x 10 mm | 64-LQFP (10x10x1.4 mm) |
| 安装类型 | Surface mount | Surface Mount |
| Supply Configuration | [DATA_NEEDED: Supply Configuration] | — |
| RAM | [DATA_NEEDED: RAM] | — |
| General-Purpose I/O Count | [DATA_NEEDED: General-Purpose I/O Count] | — |
| 工作温度范围 | [DATA_NEEDED: Operating Temperature Range] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | Compliant (per distributor listing) |
| REACH Status | [DATA_NEEDED: REACH Status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 Qualification] | — |
| Core | — | ARM Cortex-M3 |
| Bit Width | — | 32-bit |
| 最大时钟频率 | — | 32 MHz |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| SRAM | — | 10 KB |
| Supply Voltage Range | — | 1.8 V to 3.6 V |
| 工作温度 | — | -40C to +85C |
| ADC | — | 12-bit (per datasheet) |
| Number of I/Os | — | [DATA_NEEDED: GPIO count] |
| Connectivity | — | I2C, SPI, USART, USB |
| Supply Current (Run mode) | — | [DATA_NEEDED: typical active current in mA/MHz] |
| Low-Power Stop Current | — | [DATA_NEEDED: typical Stop mode current in uA] |