EFM32LG940F256-QFN64
EFM32LG940F256-QFN64
- In Stock: 0
- Manufacturer: Silicon Labs
- Part Number: EFM32LG940F256-QFN64
- Detailed Description: IC MCU 32BIT 256KB FLASH 64QFN
- Category: 集成电路（IC） | 嵌入式 - 微控制器
- RoHS Status：
- Datasheet: Datasheet
Reference Price (USD)
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Considering price fluctuations, this price is only for reference. Please send RFQ to sales@cytechsystems.com to get the best price, thank you.
Product Specifications
| Manufacturer | Silicon Labs |
|---|---|
| 系列 | Leopard Gecko |
| 包装 | 卷带（TR） | 剪切带（CT） |
| 标准包装 | 1000 |
| 产品状态 | 停产 |
| 核心处理器 | ARM® Cortex®-M3 |
| 内核规格 | 32 位单核 |
| 速度 | 48MHz |
| 连接能力 | I²C，IrDA，智能卡，SPI，UART/USART，USB |
| 外设 | 欠压检测/复位，DMA，LCD，POR，PWM，WDT |
| I/O 数 | 53 |
| 程序存储容量 | 256KB（256K x 8） |
| 程序存储器类型 | 闪存 |
| EEPROM 容量 | - |
| RAM 大小 | 32K x 8 |
| 电压 - 供电 (Vcc/Vdd) | 1.98V ~ 3.8V |
| 数据转换器 | A/D 8x12b；D/A 2x12b |
| 振荡器类型 | 内部 |
| 工作温度 | -40°C ~ 85°C（TA） |
| 安装类型 | 表面贴装型 |
| 封装/外壳 | 64-WFQFN 裸露焊盘 |
| 供应商器件封装 | 64-QFN（9x9） |
| 基本产品编号 | EFM32LG940 |
Environmental & Export
| RoHS Status | |
|---|---|
| Moisture Sensitivity Level (MSL) | 3（168 小时） |
| REACH Status | 非 REACH 产品 |
| ECCN | 5A992C |
| HTSUS | 8542.31.0001 |
How to Buy
| Process | Submit enquiry>Confirm offer>Send order>Complete payment >Delivery |
|---|---|
| Payment | TT, PayPal, Escrow, more please consult our account manager. |
| Delivery period | For in-stock parts, orders are estimated to ship out in 3 days. |
| Shipping option | We provide DHL, FedEx, UPS for international transportation. |
| Shipping tracking | Orders are shipped and we will notify you of the tracking number by email. |
| Warranty | Cytech Systems provide 6 months quality risk guarantee. If you find that the quality of the product does not match the original technical parameters during the use of the product, we will assume responsibility for the quality risk within 6 months. This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation |