A product Line of b P Diodes Incorporated Lead-free Green PRODUCT BRIEF PI7C9X2G304/404EVQ Family Automotive PCIe 2.1 3~4-Port/4-Lane Low Power Packet Switch Description Features Integrated 100MHz Clock buffer for each downstream port The PI7C9X2G304/404EVQ family is an Automotive Compliant Reliability, Availability and Serviceability PCI Express 2.1 3~4-port/4-lane PCI Express Switch specifically Supports Data Poisoning and End-to-End CRC designed to meet automotive grade specification, qualified by Advanced Error Reporting and Logging AEC-Q100 Grade 2 to enhance reliability specification and IEEE 1149.1 JTAG interface support o support wider range temperature up to 105 C, and support Link Power Management Supports PCI-PM L1.1 of L1 PM Sub-states advanced power management to reduce power dissipation and Supports L0, L0s, L1, L2, L2/L3 and L3 link power Ready lead (Pb)-free requirements. state The PI7C9X2G304/404EVQ family is a high-performance, cost- Active state power management for L0s and L1 state effective solution that can be implemented in systems such as Device State Power Management automotive safety and security, traffic mapping, infotainment and Supports D0, D3Hot and D3Cold 3.3V Aux Power support in D3 power state Cold telematics platforms. Supports up to 512-byte maximum payload size The PI7C9X2G304/404EVQ family provides one x1 or x2 Low Power Dissipation: 300 mW typical in L0 normal mode and upstream ports and two or three x1 downstream ports. 35mW typical in PCI-PM L1.1 D3 hot PM sub-state mode o o The PI7C9X2G304/404EVQ family provides users the flexibility Automotive Temperature Range: -40 C to 105 C to expand or fan-out from a wide range of bridges such as Manufactured in facilities certified to ISO / TS 16949 MTBF: TBD hours automotive MCU, FPGA, video processing and other application Pb free and 100% Green specification ICs. 2 I C (Default) and SMBus support Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Industry Specifications Compliance Halogen and Antimony Free. Green Device (Note 3) AEC-Q100 Grade 2 The PI7C9X2G304/404EVQ is suitable for automotive PCI Express Base Specification, Revision 2.1 applications requiring specific change control and is AEC-Q100 qualified, has a grade 2 -40C to +105C temperature rating, PCI Express CEM Specification, Revision 2.0 is PPAP capable, and is manufactured in IATF16949:2016 PCI-to-PCI Bridge Architecture Spec., Rev 1.2 certified facilities. Advanced Configuration Power Interface (ACPI) Specification Package: 136-pin aQFN 10mm x 10mm Applications Enhanced Features Programmable Driver Current and De-Emphasis Level at each Automotive Telematics and Infotainment individual port In-vehicle Wireless AP/Router 150ns typical latency for packet running through switch without V2V System blocking ADAS Supports Cut-through(Default) as well as Store and Forward Vehicle Navigation mode for switching packets Safety and Security Advanced Power Savings V2G System Empty downstream ports are set to idle Clock to corresponding circuit is turned off when any port enters L1 or ASPM L1 Supports Access Control Service (ACS) for peer-to-peer traffic Supports Address Translation (AT) packet for SR-IOV application Supports Latency Tolerance Reporting (LTR) to improve platform power management Supports Optimized Buffer Flush Fill (OBFF) to improve platform power management diodes.com 1-408-232-9100 Page 1 of 2A product Line of Diodes Incorporated PRODUCT BRIEF Application Diagram SoC SoC x1 or x2 PCIe x1 PCIe PI7C9X2G304EVQ PI7C9X2G404EVQ PCIe PCIe PCIe PCIe PCIe Endpoint Endpoint Endpoint Endpoint Endpoint 2x1 PCIe 3x1 PCIe PI7C9X2G304/404EVQ Family Features o Part Number Ports Lanes AEC-Q100 Latency (ns) Clock Buffer Temp. ( C) Package (mm) Pkt pins Pb free o o PI7C9X2G304EVQ 3 4 Grade 2 <150 Yes -40 C+105 C 10x10 aQFN 136 Yes o o PI7C9X2G404EVQ 4 4 Grade 2 <150 Yes -40 C+105 C 10x10 aQFN 136 Yes Ordering Information Product Part Number Package (mm) AEC-Q100 Product Description Evaluation kit Part Number Description Evaluation kit for 10 x 10mm + PI7C9X2G304EVAQ2ZXAEX Grade 2 3-Ports, 4-Lanes PCIe2.1 Packet Switch PI7C9X2G304EVEVB-X1U aQFN PI7C9X2G304EVQ Evaluation kit for 10 x 10mm + PI7C9X2G404EVAQ2ZXAEX Grade 2 4-Ports, 4-Lanes PCIe2.1 Packet Switch PI7C9X2G404EVEVB aQFN PI7C9X2G404EVQ + Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See