EFM32PG12B500F1024G vs EFM32PG12B500F1024GL125-C 对比
详细并排对比 EFM32PG12B500F1024G 出自 Silicon Labs 和 EFM32PG12B500F1024GL125-C 出自 Silicon Labs。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。
Silicon Labs
EFM32PG12B500F1024G - 40MHz Cortex-M4 Pearl Gecko MCU 1MB Flash
EFM32PG12B500F1024G ✓ 量产中Silicon Labs
EFM32PG12B500F1024GL125-C - 40MHz ARM Cortex-M4 MCU | Silicon Labs
EFM32PG12B500F1024GL125-C ✓ 量产中规格对比
| 参数 | EFM32PG12B500F1024G | EFM32PG12B500F1024GL125-C |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Labs |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.40 | $6.85 |
| Manufacturer | Silicon Labs | — |
| Series | EFM32 Pearl Gecko, EFM32PG12 Family | — |
| Core Processor | ARM Cortex-M4 with FPU and DSP | — |
| Core Size | 32-Bit | — |
| Maximum Clock Speed | 40 MHz | — |
| Program Memory Size | 1 MB (1024 KB) Flash | — |
| RAM Size | 256 KB | — |
| Supply Voltage (Vcc/Vdd) | 1.8 V to 3.8 V | — |
| 工作温度 | -40 °C to +85 °C (industrial grade; -40 °C to +125 °C variants exist) | -40C to +125C |
| ADC | 12-bit, 1 Msps | — |
| DAC | 12-bit | — |
| Crypto Accelerator | AES-128/256, True Random Number Generator (TRNG) | — |
| USB | USB 2.0 Full-Speed device/host | — |
| Low-Energy Modes | EM0-EM4 (sub-microamp sleep) | — |
| Connectivity | USART, UART, SPI, I2C, LESENSE, USB | — |
| Package Family | BGA, QFN, QFP, CSP variants across the family (per product page) | — |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| RoHS | Compliant | — |
| Lead-Free | Yes | Yes |
| Core Architecture | — | ARM Cortex-M4 with single-precision FPU and DSP |
| Maximum CPU Clock | — | 40 MHz |
| Flash Memory | — | 1 MB (1M x 8) |
| RAM | — | 256 KB |
| Supply Voltage (Vdd) | — | 1.8 V to 3.8 V |
| 封装 | — | 125-BGA (7x7 mm) |
| I/O Count (approx.) | — | Up to 93 GPIO |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | — | Compliant |
| Cryptography | — | AES-128/256, hardware True Random Number Generator, Security Management Unit |
| Communications | — | USB 2.0 Full-Speed, USART, I2C, SPI, I2S, CAN, LEUART |
| Analog Peripherals | — | 12-bit ADC (1 Msps), 12-bit DAC, Comparators, Capacitive Touch Sense |
| Energy Modes | — | EM0 (active) to EM4 (deep sleep, nA-range) |
| Core Family | — | EFM32 Pearl Gecko (PG12) |
| Series Suffix | — | B500F1024G L125 -C (production grade, tape & reel) |