首頁>DP83TC814X-Q1>規(guī)格書詳情
DP83TC814X-Q1中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
DP83TC814X-Q1 |
功能描述 | DP83TC817-Q1 Precise and Secure 100BASE-T1 Automotive Ethernet with TC10, IEEE802.1AS and IEEE802.1AE MACsec |
文件大小 |
1.36651 Mbytes |
頁面數(shù)量 |
13 頁 |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡稱 |
TI1【德州儀器】 |
中文名稱 | 德州儀器官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-1-7 11:40:00 |
相關(guān)芯片規(guī)格書
更多DP83TC814X-Q1規(guī)格書詳情
1 Features
? IEEE 802.1AE MACsec
– MACsec frame expansion: Inbuilt buffering and
flow control support to handle 12 byte IPG
ethernet frames
– Authentication, encryption at line rate
– Cipher suites: GCM-AES-XPN-128/256, GCMAES-
128/256
– Secure Channel: Total 16 SAK enabling 8
Tx/Rx SC
– Auto rollover support for SAK
– Ingress/Egress classification for Ethertype,
VLAN, DMAC: up to 8 parallel rules
– Window replay protection
? IEEE 802.1AS time synchronization
– Highly accurate 1pps signal < +/-5 ns
– Precise time stamping for MACsec encoded
PTP packets
– Multiple IOs for event capture and trigger
? IEEE 802.3bw & OA 100BASE-T1 compliant
? TC-10 compliant
– < 20μA sleep current
– Fast wake from sleep by retaining PHY
configuration during sleep (optional)
? MAC Interfaces: MII, RMII, RGMII, SGMII
? Pin compatible with TI's 1000BASE-T1 PHY
– Single board design for 100BASE-T1 and
1000BASE-T1 with required BOM change
? Diagnostic tool kit
– Signal Quality Indication (SQI) & Time Domain
Reflectometry (TDR)
– Voltage, Temperature & ESD sensors
? AEC-Q100 qualified for Automotive Applications:
– Temperature grade 1: –40°C to +125 °C
2 Applications
? ADAS
– Radar
? Body Electronics & Lighting
– Body Control Module
– Zone Control Module
? Telematics
3 Description
The DP83TC817-Q1 device is an IEEE 802.3bw
automotive Ethernet physical layer transceiver. The
device provides all physical layer functions needed to
transmit and receive data, and xMII interface flexibility.
DP83TC817-Q1 is compliant to Open Alliance EMC
and interoperable specifications over unshielded
single twisted-pair cable. DP83TC817-Q1 supports
OA TC-10 low power sleep feature with wake
forwarding for reduced system power consumption
when communication is not required.
The DP83TC817-Q1 integrates IEEE 802.1AE
line rate security with authentication and optional
encryption support, to secure communication over
the network. The PHY supports up to 16 secure
association (SA) channels with automatic SAK
rollover and extended packet numbering support.
DP83TC817-Q1 offers ingress classification to filter
the unwanted packets & supports WAN MACsec for
end-to-end security.
DP83TC817-Q1 also integrates 1588v2/802.1AS
to enable highly accurate time synchronization
and hardware timestamping for ADAS applications.
DP83TC817-Q1 also offers precise time stamping and
synchronization with encrypted PTP packets.
DP83TC817-Q1 is footprint compatible to TI's
100BASE-T1 PHYs and 1000BASE-T1 PHYs
enabling design scalability with a single board for
different speeds and features.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI(德州儀器) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
TI(德州儀器) |
23+ |
HVQFN32EP(5x5) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
TI(德州儀器) |
23+ |
VQFN-32 |
13650 |
公司只做原裝正品,假一賠十 |
詢價(jià) | ||
TI |
22+ |
VQFN32 |
12000 |
原廠原裝,價(jià)格優(yōu)勢!13246658303 |
詢價(jià) | ||
TI |
23+ |
N/A |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
TI |
23+ |
N/A |
8000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
TI(德州儀器) |
2022+ |
8000 |
原廠原裝,假一罰十 |
詢價(jià) | |||
TI(德州儀器) |
2021+ |
8000 |
原裝現(xiàn)貨,歡迎詢價(jià) |
詢價(jià) | |||
TI/德州儀器 |
22+ |
VQFN36 |
8000 |
原裝正品,支持實(shí)單! |
詢價(jià) |