Datasheet

Intel® Xeon® Processor E5-2400 v3 Product Family 20
Datasheet Volume One
Electrical Specifications
Differential SSTL Input/Output DDR{1/2/3}_DQS_[N/P][17:0]
Single ended SSTL Input/Output DDR{1/2/3}_DQ[63:0]
DDR{1/2/3}_ECC[7:0]
SSTL Input DDR{1/2/3}_PAR_ERR_N
DDR3 Miscellaneous Signals
2
Single ended CMOS Input
Note: Input voltage from
cannot exceed 1.08V max.
DRAM_PWR_OK_C{01/23}
CMOS1.5v Output DDR_RESET_C{1/23}_N
PCI Express* Port 1 & 3Signals
Differential PCI Express* Input PE1A_RX_D[N/P][3:0]
PE1B_RX_D[N/P][7:4]
PE3A_RX_D[N/P][3:0]
PE3B_RX_D[N/P][7:4]
PE3C_RX_D[N/P][11:8]
PE3D_RX_D[N/P][15:12]
Differential PCI Express* Output PE1A_TX_D[N/P][3:0]
PE1B_TX_D[N/P][7:4]
PE3A_TX_D[N/P][3:0]
PE3B_TX_D[N/P][7:4]
PE3C_TX_D[N/P][11:8]
PE3D_TX_D[N/P][15:12]
DMI2/PCI Express* Signals
Differential DMI2 Input DMI_RX_D[N/P][3:0]
DMI2 Output DMI_TX_D[N/P][3:0]
Intel
®
QuickPath Interconnect (Intel
®
QPI) Signals
Differential Intel
®
QPI Input QPI1_DRX_D[N/P][19:0]
QPI1_CLKRX_D[N/P]
Intel
®
QPI Output QPI1_DTX_D[N/P][19:0]
QPI1_CLKTX_D[N/P]
Platform Environmental Control Interface (PECI)
Single ended PECI PECI
System Reference Clock (BCLK{0/1})
Differential CMOS1.05v Input BCLK{0/1}_D[N/P]
SMBus
Single ended Open Drain CMOS
Input/Output
DDR_SCL_C{01/23}
DDR_SDA_C{01/23}
PE_HP_SCL
PE_HP_SDA
Table 2-4. Signal Groups (Sheet 2 of 3)
Differential/Single
Ended
Buffer Type Signals
1