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EDA ModelsEasyEDA
CoreChips SR9900A
| Manufacturer | CoreChipsAsian Brands |
| MPN | SR9900A |
| LCSC Part # | C521278 |
| Packaging | QFN-24-EP(4x4) |
| Customer # | |
| Key Attributes | Ultra-low power consumption USB 2.0 to 10/100M Fast Ethernet control circuit |
| Datasheet |  CoreChips SR9900A |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/Interface Controllers | |
| Manufacturer | CoreChips | |
| Packaging | QFN-24-EP(4x4) | |
| Features | Support optical fiber;SupportIEEE1588;Low-power mode;SupportTSN;Programmable packet filter;Support VLAN filtering;Support multicast filtering;Power-on reset;Programmable LED indication;Wake-up function | |
| Operating Temperature | 0℃~+70℃ | |
| Voltage - Supply | 5V;3.3V | |
| Integrated PHY | Yes | |
| Protocol | SPI | |
| Ethernet Speed Standards | 10BASE-T;100BASE-TX;100BASE-FX |
Report an ErrorShow similar products (0) >
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 490 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
SR9900A(I) is a highly integrated, low-power, single-chip USB 2.0 to 10/100M Ethernet controller. It adds low-cost, compact, plug-and-play Fast Ethernet functionality to a wide range of applications, including desktop PCs, laptops, ultra-portable computers, tablets, docking stations/port replicators/docks, gaming consoles, smart home devices, and any embedded system with a USB interface. SR9900A(I) integrates a USB 2.0 transceiver, a 10/100M Ethernet module compliant with IEEE 802.3 and IEEE 802.3az-2010, and an efficient memory controller. SR9900A(I) is fully compatible with Microsoft NDIS5 and NDIS6 (IPv4, IPv6, TCP, UDP) checksum offload features, and supports IEEE 802 IP Layer 2 priority coding and IEEE 802.1Q VLAN.
Features
AI Translation
- Single-chip USB2.0 to 10/100M Fast Ethernet controller USB device interface
- Integrated USB2.0 transceiver, compliant with USB2.0 specification
- USB full-speed and high-speed mode support
- Fast 10/100M Ethernet interface
- Integrated 10/100M Fast Ethernet MAC and PHY
- IEEE 802.3 10Base-T/100Base-TX compatible
- IEEE 802.3 100Base-FX compatible
- Auto-negotiation
- Twisted-pair crossover, polarity, and phase skew correction support
- Cable crossover detection and auto-correction
- Oscillation-free network wake-up support
- Built-in TX/RX packet buffer
- Built-in IPv4/IPv6 packet checksum offload engine; supports checksum generation and verification for IPv4 TCP/IP/UDP/ICMP/IGMP and IPv6 TCP/UDP/ICMPv6 packets
- Full-duplex IEEE 802.3x flow control and half-duplex back-pressure flow control support
- IEEE 802.1Q VLAN tagging support
- IEEE 802.3az-2010 (EEE) support
- Remote Wake-on-LAN support
- Sleep mode support
- Remote wake-up via network link status change, Magic Packet, Microsoft Wake-Up Frame, and other events
- Protocol Offloads (ARP and NS) support
- Selectable network low-power or PHY power-off in sleep mode
- Advanced power management
- Dynamic power management to reduce power consumption under idle or light-load conditions
- IEEE 802.3az-2010 (EEE) energy-saving mode support
- Ultra-low-power sleep mode in sleep mode
- Network function disable via GPIO pin support
- SPI Flash and serial EEPROM support
- CDC-ECM support
- Built-in OTP memory for online update of USB device descriptors and other settings
- Single 25MHz clock input; crystal and oscillator support
- 5.0V/3.3V single power supply (either/or); 3.3V recommended for embedded markets with Pin11-5V floating; 5V recommended for PC peripheral markets
- Configurable LED blink frequency and duty cycle
- RoHS-compliant compact QFN24-04×04 package
- Operating temperature and MAC address mass production
Applications
AI Translation
- USB Ethernet adapter
- Network printer
- Payment terminal card reader
- Mobile internet device
- Netbook, personal tablet
- Mobile terminal multimedia gateway
- Game console, mobile media player
- IP set-top box, IPTV, DVD, DVR, etc.
Not available now
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/Interface Controllers | |
| Manufacturer | CoreChips | |
| Packaging | QFN-24-EP(4x4) | |
| Features | Support optical fiber;SupportIEEE1588;Low-power mode;SupportTSN;Programmable packet filter;Support VLAN filtering;Support multicast filtering;Power-on reset;Programmable LED indication;Wake-up function | |
| Operating Temperature | 0℃~+70℃ | |
| Voltage - Supply | 5V;3.3V | |
| Integrated PHY | Yes | |
| Protocol | SPI | |
| Ethernet Speed Standards | 10BASE-T;100BASE-TX;100BASE-FX |
Report an ErrorShow similar products (0) >
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 490 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
SR9900A(I) is a highly integrated, low-power, single-chip USB 2.0 to 10/100M Ethernet controller. It adds low-cost, compact, plug-and-play Fast Ethernet functionality to a wide range of applications, including desktop PCs, laptops, ultra-portable computers, tablets, docking stations/port replicators/docks, gaming consoles, smart home devices, and any embedded system with a USB interface. SR9900A(I) integrates a USB 2.0 transceiver, a 10/100M Ethernet module compliant with IEEE 802.3 and IEEE 802.3az-2010, and an efficient memory controller. SR9900A(I) is fully compatible with Microsoft NDIS5 and NDIS6 (IPv4, IPv6, TCP, UDP) checksum offload features, and supports IEEE 802 IP Layer 2 priority coding and IEEE 802.1Q VLAN.
Features
AI Translation
- Single-chip USB2.0 to 10/100M Fast Ethernet controller USB device interface
- Integrated USB2.0 transceiver, compliant with USB2.0 specification
- USB full-speed and high-speed mode support
- Fast 10/100M Ethernet interface
- Integrated 10/100M Fast Ethernet MAC and PHY
- IEEE 802.3 10Base-T/100Base-TX compatible
- IEEE 802.3 100Base-FX compatible
- Auto-negotiation
- Twisted-pair crossover, polarity, and phase skew correction support
- Cable crossover detection and auto-correction
- Oscillation-free network wake-up support
- Built-in TX/RX packet buffer
- Built-in IPv4/IPv6 packet checksum offload engine; supports checksum generation and verification for IPv4 TCP/IP/UDP/ICMP/IGMP and IPv6 TCP/UDP/ICMPv6 packets
- Full-duplex IEEE 802.3x flow control and half-duplex back-pressure flow control support
- IEEE 802.1Q VLAN tagging support
- IEEE 802.3az-2010 (EEE) support
- Remote Wake-on-LAN support
- Sleep mode support
- Remote wake-up via network link status change, Magic Packet, Microsoft Wake-Up Frame, and other events
- Protocol Offloads (ARP and NS) support
- Selectable network low-power or PHY power-off in sleep mode
- Advanced power management
- Dynamic power management to reduce power consumption under idle or light-load conditions
- IEEE 802.3az-2010 (EEE) energy-saving mode support
- Ultra-low-power sleep mode in sleep mode
- Network function disable via GPIO pin support
- SPI Flash and serial EEPROM support
- CDC-ECM support
- Built-in OTP memory for online update of USB device descriptors and other settings
- Single 25MHz clock input; crystal and oscillator support
- 5.0V/3.3V single power supply (either/or); 3.3V recommended for embedded markets with Pin11-5V floating; 5V recommended for PC peripheral markets
- Configurable LED blink frequency and duty cycle
- RoHS-compliant compact QFN24-04×04 package
- Operating temperature and MAC address mass production
Applications
AI Translation
- USB Ethernet adapter
- Network printer
- Payment terminal card reader
- Mobile internet device
- Netbook, personal tablet
- Mobile terminal multimedia gateway
- Game console, mobile media player
- IP set-top box, IPTV, DVD, DVR, etc.
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |