IDT89HPES8NT2ZBBC IDT, Integrated Device Technology Inc, IDT89HPES8NT2ZBBC Datasheet
IDT89HPES8NT2ZBBC
Specifications of IDT89HPES8NT2ZBBC
Available stocks
Related parts for IDT89HPES8NT2ZBBC
IDT89HPES8NT2ZBBC Summary of contents
Page 1
Device Overview The 89HPES8NT2 is a member of the IDT PRECISE™ family of PCI Express® switching solutions offering the next-generation I/O intercon- nect standard. The PES8NT2 is a 8-lane, 2-port peripheral chip that provides high-performance switching and non-transparent bridging ...
Page 2
IDT 89HPES8NT2 Data Sheet ◆ Reliability, Availability, and Serviceability (RAS) Features – Internal end-to-end parity protection on all TLPs ensures data integrity even in systems that do not implement end-to-end CRC (ECRC) – Supports ECRC pass-through – Supports Hot-Swap ◆ ...
Page 3
IDT 89HPES8NT2 Data Sheet Pin Description The following tables list the functions of the pins provided on the PES8NT2. Some of the functions listed may be multiplexed onto the same pin. The active polarity of a signal is defined using ...
Page 4
IDT 89HPES8NT2 Data Sheet Signal MSMBADDR[4:1] MSMBCLK MSMBDAT SSMBADDR[5,3:1] SSMBCLK SSMBDAT Signal GPIO[0] GPIO[1] GPIO[2] GPIO[3] GPIO[4] GPIO[5] GPIO[6] GPIO[7] Type Name/Description I Master SMBus Address. These pins determine the SMBus address of the serial EEPROM from which configuration information ...
Page 5
IDT 89HPES8NT2 Data Sheet Signal CCLKDS CCLKUS MSMBSMODE PENTBRSTN PERSTN RSTHALT SWMODE[3:0] Signal JTAG_TCK JTAG_TDI Type Name/Description I Common Clock Downstream. When the CCLKDS pin is asserted, it indi- cates that a common clock is being used between the downstream ...
Page 6
IDT 89HPES8NT2 Data Sheet Signal JTAG_TDO JTAG_TMS JTAG_TRST_N Signal V CORE APE Type Name/Description O JTAG Data Output. This is the serial data shifted out from ...
Page 7
IDT 89HPES8NT2 Data Sheet Pin Characteristics Note: Some input pads of the PES8NT2 do not contain internal pull-ups or pull-downs. Unused inputs should be tied off to appropriate levels. This is especially critical for unused control signal inputs which, if ...
Page 8
IDT 89HPES8NT2 Data Sheet Function JTAG Pin Name Type Buffer JTAG_TCK I LVTTL JTAG_TDI I JTAG_TDO O JTAG_TMS I JTAG_TRST_N I Table 7 Pin Characteristics (Part I/O Internal Notes Type Resistor STI pull-up pull-up ...
Page 9
IDT 89HPES8NT2 Data Sheet Logic Diagram — PES8NT2 Reference Clocks PCI Express Switch SerDes Input Port A PCI Express Switch SerDes Input Port C Master SMBus Interface SSMBADDR[5,3:1] Slave SMBus Interface System Pins 2 PEREFCLKP 2 PEREFCLKN REFCLKM PEALREV PEARP[0] ...
Page 10
IDT 89HPES8NT2 Data Sheet System Clock Parameters Values based on systems running at recommended supply voltages and operating temperatures, as shown in Tables 12 and 13. Parameter Refclk Input reference clock frequency range FREQ 2 Refclk Duty cycle of input ...
Page 11
IDT 89HPES8NT2 Data Sheet Parameter T Max time between jitter median & max deviation RX-EYE-MEDIUM TO MAX JITTER T Unexpected Idle Enter Detect Threshold Integration Time RX-IDLE-DET-DIFF- ENTER TIME T Lane to lane input skew RX-SKEW 1. Minimum, Typical, and ...
Page 12
IDT 89HPES8NT2 Data Sheet JTAG_TCK JTAG_TDI JTAG_TMS JTAG_TDO JTAG_TRST_N Recommended Operating Supply Voltages Symbol Parameter V CORE Internal logic supply DD V I/O I/O supply except for SerDes LVPECL/CML PCI Express Digital Power DD V APE PCI ...
Page 13
IDT 89HPES8NT2 Data Sheet Recommended Operating Temperature Power Consumption Typical power is measured under the following conditions: 25°C Ambient, 35% total link usage on all ports, typical voltages defined in Table 14. Maximum power is measured under the following conditions: ...
Page 14
IDT 89HPES8NT2 Data Sheet DC Electrical Characteristics Values based on systems running at recommended supply voltages, as shown in Table 12. Note: See Table 7, Pin Characteristics, for a complete I/O listing. I/O Type Parameter Serial Link PCIe Transmit V ...
Page 15
IDT 89HPES8NT2 Data Sheet I/O Type Parameter Other I/Os LOW Drive I OL Output I OH High Drive I OL Output I OH Schmitt Trig ger Input V IH (STI) Input Capacitance C IN ...
Page 16
IDT 89HPES8NT2 Data Sheet Package Pinout — 324-BGA Signal Pinout for PES8NT2 The following table lists the pin numbers and signal names for the PES8NT2 device. Pin Function Alt Pin A1 V E10 E11 SS A3 PEARP03 ...
Page 17
IDT 89HPES8NT2 Data Sheet Pin Function Alt Pin B17 V CORE G8 DD B18 V CORE G10 G11 G12 CORE G13 G14 SS C6 ...
Page 18
IDT 89HPES8NT2 Data Sheet Pin Function Alt Pin D18 V CORE J10 E2 NC J11 E3 V CORE J12 J13 CORE J14 J15 J16 ...
Page 19
IDT 89HPES8NT2 Data Sheet Power Pins V Core V Core A10 F10 A12 F18 A14 G12 A15 B17 H10 B18 H12 C4 H18 C13 J6 C16 J9 ...
Page 20
IDT 89HPES8NT2 Data Sheet Ground Pins A17 A18 B10 B12 B14 B15 C11 D11 D13 D15 D16 G16 D17 H2 ...
Page 21
IDT 89HPES8NT2 Data Sheet Signals Listed Alphabetically Signal Name CCLKDS CCLKUS GPIO_00 GPIO_01 GPIO_02 GPIO_03 GPIO_04 GPIO_05 GPIO_06 GPIO_07 JTAG_TCK JTAG_TDI JTAG_TDO JTAG_TMS JTAG_TRST_N MSMBADDR_1 MSMBADDR_2 MSMBADDR_3 MSMBADDR_4 MSMBCLK MSMBDAT MSMBSMODE No Connect I/O Type Location ...
Page 22
IDT 89HPES8NT2 Data Sheet Signal Name PEALREV PEARN00 PEARN01 PEARN02 PEARN03 PEARP00 PEARP01 PEARP02 PEARP03 PEATN00 PEATN01 PEATN02 PEATN03 PEATP00 PEATP01 PEATP02 PEATP03 PECLREV PECRN00 PECRN01 PECRN02 PECRN03 PECRP00 PECRP01 PECRP02 PECRP03 PECTN00 PECTN01 PECTN02 PECTN03 PECTP00 PECTP01 PECTP02 PECTP03 ...
Page 23
IDT 89HPES8NT2 Data Sheet Signal Name PEREFCLKN0 PEREFCLKN1 PEREFCLKP0 PEREFCLKP1 PERSTN REFCLKM RSTHALT SSMBADDR_1 SSMBADDR_2 SSMBADDR_3 SSMBADDR_5 SSMBCLK SSMBDAT SWMODE_0 SWMODE_1 SWMODE_2 SWMODE_3 V CORE APE ...
Page 24
IDT 89HPES8NT2 Data Sheet PES8NT2 Pinout — Top View Core (Power I/O (Power) ...
Page 25
IDT 89HPES8NT2 Data Sheet PES8NT2 Package Drawing — 324-Pin BC324/BCG324 January 5, 2009 ...
Page 26
IDT 89HPES8NT2 Data Sheet PES8NT2 Package Drawing — Page Two January 5, 2009 ...
Page 27
IDT 89HPES8NT2 Data Sheet Revision History April 15, 2008: Initial publication of data sheet. January 5, 2009: On the Ordering Information page, changed silicon revision from January 5, 2009 ...
Page 28
IDT 89HPES8NT2 Data Sheet Ordering Information A AAA NN Product Operating Device Family Family Voltage Valid Combinations 89HPES8NT2ZBBC 324-pin BC324 package, Commercial Temperature 89HPES8NT2ZBBCG 324-pin Green BC324 package, Commercial Temperature CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA ...