参数资料
型号: BX80552661
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 3600 MHz, MICROPROCESSOR, PBGA775
封装: FLIP CHIP, LGA-775
文件页数: 29/108页
文件大小: 3283K
代理商: BX80552661
Datasheet
29
Electrical Specifications
.
NOTES:
1. Signals that do not have RTT, nor are actively driven to their high-voltage level.
2. These signals have a 500–5000
Ω pull-up to V
TT rather than on-die termination.
NOTE:
1. These signals also have hysteresis added to the reference voltage. See Table 2-11 for more information.
2.6.2
GTL+ Asynchronous Signals
Legacy input signals such as A20M#, IGNNE#, INIT#, SMI#, and STPCLK# use CMOS input
buffers. All of these signals follow the same DC requirements as GTL+ signals; however, the
outputs are not actively driven high (during a logical 0-to-1 transition) by the processor. These
signals do not have setup or hold time specifications in relation to BCLK[1:0].
All of the GTL+ Asynchronous signals are required to be asserted/deasserted for at least six
BCLKs in order for the processor to recognize the proper signal state. See Section 2.6.3 for the DC
specifications for the GTL+ Asynchronous signal groups. See Section 6.2 for additional timing
requirements for entering and leaving the low power states.
Table 2-7. Signal Characteristics
Signals with RTT
Signals with No RTT
A[35:3]#, ADS#, ADSTB[1:0]#, AP[1:0]#, BINIT#,
BNR#, BOOTSELECT2, BPRI#, D[63:0]#, DBI[3:0]#,
DBSY#, DEFER#, DP[3:0]#, DRDY#, DSTBN[3:0]#,
DSTBP[3:0]#, HIT#, HITM#, LOCK#, MCERR#,
MSID[1:0]2, PROCHOT#, REQ[4:0]#, RS[2:0]#, RSP#,
TRDY#, IMPSEL2
A20M#, BCLK[1:0], BPM[5:0]#, BSEL[2:0],
COMP[5:4,1:0], FERR#/PBE#, IERR#, IGNNE#,
INIT#, ITP_CLK[1:0], LINT0/INTR, LINT1/NMI,
PWRGOOD, RESET#, SKTOCC#, SMI#,
STPCLK#, TDO, TESTHI[13:0], THERMDA,
THERMDC, THERMTRIP#, VID[5:0], VTTPWRGD,
GTLREF[1:0], TCK, TDI, TMS, TRST#
Open Drain Signals1
THERMTRIP#, FERR#/PBE#, IERR#, BPM[5:0]#,
BR0#, TDO, VTT_SEL, LL_ID[1:0], FCx
Table 2-8. Signal Reference Voltages
GTLREF
VTT/2
BPM[5:0]#, LINT0/INTR, LINT1/NMI, RESET#, BINIT#,
BNR#, HIT#, HITM#, MCERR#, PROCHOT#, BR0#,
A[35:0]#, ADS#, ADSTB[1:0]#, AP[1:0]#, BPRI#, D[63:0]#,
DBI[3:0]#, DBSY#, DEFER#, DP[3:0]#, DRDY#,
DSTBN[3:0]#, DSTBP[3:0]#, LOCK#, REQ[4:0]#, RS[2:0]#,
RSP#, TRDY#
BOOTSELECT, VTTPWRGD, A20M#,
IGNNE#, INIT#, MSID[1:0], PWRGOOD1,
SMI#, STPCLK#, TCK1, TDI1, TMS1, TRST#1
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