T7100 datasheet(39/87 Pages) INTEL

39 / 87 page

Datasheet

Electrical Specifications

NOTES:

Unless otherwise noted, all specifications in this table apply to all processor frequencies.

VIL is defined as the maximum voltage level at a receiving agent that is interpreted as a

logical low value.

VIH is defined as the minimum voltage level at a receiving agent that is interpreted as a

logical high value.

VIH and VOH may experience excursions above VCCP. However, input signal drivers must

comply with the signal quality specifications.

This is the pull-down driver resistance. Measured at 0.31*VCCP. RON (min) = 0.4*RTT, RON

(typ) = 0.455*RTT, RON (max) = 0.51*RTT. RTT typical value of 55 Ω is used for RON typ/

min/max calculations.

GTLREF should be generated from VCCP with a 1%-tolerance resistor divider. The VCCP

referred to in these specifications is the instantaneous VCCP.

RTT is the on-die termination resistance measured at VOL of the AGTL+ output driver.

Measured at 0.31*VCCP. RTT is connected to VCCP on die.

Specified with on die RTT and RON turned off. Vin between 0 and VCCP.

Cpad includes die capacitance only. No package parasitics are included.

10.

This is the external resistor on the comp pins.

11.

On die termination resistance measured at 0.33*VCCP.

Table 11.

AGTL+ Signal Group DC Specifications

Symbol

Parameter

Min

Typ

Max

Unit

Notes1

VCCP

I/O Voltage

1.00

1.05

1.10

GTLREF

Reference Voltage

2/3 VCCP

RCOMP

Compensation Resistor

27.23

27.5

27.78

RODT

Termination Resistor

VIH

Input High Voltage

GTLREF+0.10

VCCP

VCCP+0.10

3,6

VIL

Input Low Voltage

-0.10

GTLREF-0.10

2,4

VOH

Output High Voltage

VCCP-0.10

VCCP

RTT

Termination Resistance

RON

Buffer On Resistance

ILI

Input Leakage Current

±100

µA

Cpad

Pad Capacitance

1.6

2.1

2.55

T7100 Datasheet(PDF) 39 Page - Intel Corporation

T7100 Datasheet(HTML) 39 Page - Intel Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87

Datasheet Download

Link URL