Технические характеристики
RTL8201EL‑VC‑GR is a single-port 10/100Mbps Fast Ethernet PHY transceiver IC manufactured by Realtek Semiconductor, which integrates complete physical layer signal processing circuits for twisted-pair Ethernet communication.
Объяснение суффиксов
- RTL8201EL: Core single-channel 百兆 Ethernet PHY main model
- VC: Supports both MII and RMII host interface modes
- GR: LQFP-48 surface mount package, standard tape-and-reel bulk packaging for automatic SMT assembly
1. Основные спецификации протоколов и интерфейсов
- Fully compliant with IEEE 802.3 10BASE-T and IEEE 802.3u 100BASE-TX standards
- Three configurable host connection interfaces: MII, RMII and SNI serial network interface
- Equipped with MDIO management bus for register configuration, status reading and link parameter adjustment
- Built-in Auto-MDI/MDIX automatic cable cross detection and flip function, no need to distinguish straight-through or crossover network cables
- Supports auto-negotiation to automatically match 10M/100M transmission rate and full-duplex/half-duplex working mode
- Reserved PECL interface to connect external 100Base-FX fiber optical transceivers for fiber network extension
2. Electrical Power Parameters
- Nominal operating supply voltage: 3.3V single power supply
- Adopts low-power CMOS manufacturing process, typical working current below 200mA
- Multiple power-saving sleep modes to reduce power consumption under idle link state
- On-chip DSP signal processing unit enhances anti-interference ability for long-distance cable transmission, maximum transmission distance up to 100 meters with Category 5 network cable
- Supports remote wake-up function to realize network wake-on-LAN trigger control
3. Информация о комплектации и технических характеристиках
- Тип корпуса: 48-контактный корпус LQFP с четырьмя плоскими выводами для поверхностного монтажа
- Standard factory shipment adopts tape-and-reel packaging
- Уровень чувствительности к влаге: MSL 3, пайка методом рефлоу должна быть выполнена в течение 168 часов после вскрытия влагонепроницаемой вакуумной упаковки
- Lead frame structure ensures stable soldering performance on PCB pads
4. Стандарты в области охраны окружающей среды и соблюдения нормативных требований
- Operating temperature range: -40 ℃ ~ +85 ℃ industrial grade temperature tolerance
- Fully lead-free, RoHS and REACH compliant, free of restricted hazardous substances
- Mature process with strong anti-electromagnetic interference capability, suitable for complex industrial electromagnetic environments
5. Типичные сценарии применения
Embedded Linux mainboards, single-board computers and industrial control mainboard Ethernet communication circuits IP cameras, NVR video recorders and small monitoring network terminal equipment Smart meters, data acquisition terminals and unattended industrial field monitoring nodes Mini Ethernet switches, home router secondary network port expansion modules POS payment terminals, smart home gateways and wired network IoT terminal products
LXB Semicon supplies original Realtek RTL8201EL‑VC‑GR 10/100M Ethernet PHY transceiver chip
