IDT70T3589S-133BFI中文资料(8)

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Recommended Operating

(1)

5666 tbl 04

NOTES:

1.This is the parameter TA. This is the "instant on" case temperature.

Recommended DC OperatingConditions with VDDQ at 2.5V

SymbolVDDVDDQVSSVIH

ParameterCore Supply VoltageI/O Supply Voltage(3)Ground

Input High Volltage(Address, Control &Data I/O Inputs)(3)Input High Voltage _JTAG

Input High Voltage -ZZ, OPT, PIPE/FTInput Low VoltageInput Low Voltage -ZZ, OPT, PIPE/FT

Min.2.42.401.7

Typ.2.52.50

____

Max.2.62.60

VDDQ + 100mV(2)

UnitVVVV

VIHVIHVILVIL

1.7VDD - 0.2V-0.3(1)-0.3(1)

____

VDD + 100mV(2)VDD + 100mV(2)

0.70.2

VVVV

5666 tbl 05a

____

____

____

NOTES:

1.VIL (min.) = -1.0V for pulse width less than tCYC/2 or 5ns, whichever is less.

2.VIH (max.) = VDDQ + 1.0V for pulse width less than tCYC/2 or 5ns, whichever is less.3.To select operation at 2.5V levels on the I/Os and controls of a given port, the OPT

pin for that port must be set to Vss(0V), and VDDQX for that port must be supplied as indicatedabove.

Recommended DC OperatingConditions with VDDQ at 3.3V

SymbolVDDVDDQVSSVIH

ParameterCore Supply VoltageI/O Supply Voltage(3)Ground

Input High Voltage(Address, Control&Data I/O Inputs)(3)Input High Voltage _JTAG

Input High Voltage -ZZ, OPT, PIPE/FTInput Low VoltageInput Low Voltage -ZZ, OPT, PIPE/FT

Min.2.43.1502.0

Typ.2.53.30

____

Max.2.63.450

VDDQ + 150mV(2)

UnitVVVV

VIHVIHVILVIL

1.7VDD - 0.2V-0.3(1)-0.3(1)

____

VDD + 100mV(2)VDD + 100mV(2)

0.80.2

VVVV

____

____

____

5666 tbl 05b

NOTES:

1.VIL (min.) = -1.0V for pulse width less than tCYC/2, or 5ns, whichever is less.

2.VIH (max.) = VDDQ + 1.0V for pulse width less than tCYC/2 or 5ns, whichever is less.3.To select operation at 3.3V levels on the I/Os and controls of a given port, the OPT pinfor that port must be set to VDD (2.5V), and VDDQX for that port must be supplied as indicatedabove.

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