NXP Semiconductors
SJA1105
5-port automotive Ethernet switch
© NXP Semiconductors N.V. 2016. All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 7 November 2016
Document identifier: SJA1105
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
20. Contents
1 General description. . . . . . . . . . . . . . . . . . . . . . 1
2 Features and benefits . . . . . . . . . . . . . . . . . . . . 1
2.1 General features. . . . . . . . . . . . . . . . . . . . . . . . 1
2.2 Ethernet switching and AVB features . . . . . . . . 1
2.3 TT and TSN features (SJA1105TEL only) . . . . 2
2.4 Interface features . . . . . . . . . . . . . . . . . . . . . . . 2
2.5 Other features. . . . . . . . . . . . . . . . . . . . . . . . . . 2
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 3
4 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5 Pinning information. . . . . . . . . . . . . . . . . . . . . . 5
5.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 6
6 Functional description . . . . . . . . . . . . . . . . . . . 8
6.1 Functional overview . . . . . . . . . . . . . . . . . . . . . 8
6.1.1 Auxiliary Configuration Unit (ACU) . . . . . . . . . . 8
6.1.2 Clock Generation Unit (CGU). . . . . . . . . . . . . . 8
6.1.3 Reset Generation Unit (RGU). . . . . . . . . . . . . . 8
6.1.4 Serial Peripheral Interface (SPI). . . . . . . . . . . . 9
6.1.5 Status and Control Unit (SCU) . . . . . . . . . . . . . 9
6.1.6 Configuration Stream Decoder/Configuration
Controller (CSD/CC). . . . . . . . . . . . . . . . . . . . . 9
6.1.7 xMII. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.1.8 Dynamic Memory Management (DMM)/Frame
Memory Controller (FMC)/ Frame Buffer
Management (FBM) . . . . . . . . . . . . . . . . . . . . . 9
6.1.9 Receive MAC (RXM) . . . . . . . . . . . . . . . . . . . . 9
6.1.10 Input Queue (IQ). . . . . . . . . . . . . . . . . . . . . . . . 9
6.1.11 VLAN Lookup (VLAN_LU) . . . . . . . . . . . . . . . . 9
6.1.12 Address Lookup (L2ADDR_LU) . . . . . . . . . . . . 9
6.1.13 Policing (L2_POLICE) . . . . . . . . . . . . . . . . . . 10
6.1.14 Forwarding (L2_FORW) . . . . . . . . . . . . . . . . . 10
6.1.15 Transmit MAC (TXM) . . . . . . . . . . . . . . . . . . . 10
6.1.16 Audio Video Bridging (AVB) . . . . . . . . . . . . . . 10
6.1.17 Loopback Port (LBP) . . . . . . . . . . . . . . . . . . . 10
6.1.18 Virtual Link Lookup (VL_LU);
SJA1105TEL only . . . . . . . . . . . . . . . . . . . . . . 10
6.1.19 Virtual Link Policing (VL_POLICE);
SJA1105TEL only . . . . . . . . . . . . . . . . . . . . . . 10
6.1.20 Virtual Link Forwarding (VL_FORW);
SJA1105TEL only . . . . . . . . . . . . . . . . . . . . . . 11
6.1.21 Clock Synchronization Subsystem (CSS) and
Schedule Engine (SCH); SJA1105TEL only. . 11
6.2 Media Independent Interfaces (xMII) . . . . . . . 11
6.2.1 MII signaling and encoding. . . . . . . . . . . . . . . 12
6.2.2 RMII signaling and encoding . . . . . . . . . . . . . 12
6.2.3 RGMII signaling and encoding . . . . . . . . . . . . 13
6.3 SPI interface. . . . . . . . . . . . . . . . . . . . . . . . . . 14
7 Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 15
8 Thermal characteristics . . . . . . . . . . . . . . . . . 15
9 Static characteristics . . . . . . . . . . . . . . . . . . . 16
10 Dynamic characteristics. . . . . . . . . . . . . . . . . 19
11 Application information . . . . . . . . . . . . . . . . . 24
11.1 Application hints. . . . . . . . . . . . . . . . . . . . . . . 27
12 Test information . . . . . . . . . . . . . . . . . . . . . . . 28
12.1 Quality information. . . . . . . . . . . . . . . . . . . . . 28
13 Package outline. . . . . . . . . . . . . . . . . . . . . . . . 29
14 Handling information . . . . . . . . . . . . . . . . . . . 30
15 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 30
16 References. . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
17 Revision history . . . . . . . . . . . . . . . . . . . . . . . 31
18 Legal information . . . . . . . . . . . . . . . . . . . . . . 32
18.1 Data sheet status. . . . . . . . . . . . . . . . . . . . . . 32
18.2 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
18.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . 32
18.4 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 33
19 Contact information . . . . . . . . . . . . . . . . . . . . 33
20 Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

SJA1105ELY

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
Ethernet ICs Five- Ports AVB Automotive Ethernet Switch
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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