ISP1760ET,557 NXP Semiconductors, ISP1760ET,557 Datasheet - Page 85

• Manufacturer Part Number: ISP1760ET,557
• Manufacturer: NXP Semiconductors

Specifications of ISP1760ET,557

• Package Type: TFBGA
• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

NXP Semiconductors
10. Power consumption
ISP1760_4
Product data sheet
Table 81.
The idle operating current, I
initialized and without any devices connected, is 70 mA. The additional current
consumption on I
devices.
Deep-sleep suspend mode ensures the lowest power consumption when V
supplied to the ISP1760. The suspend current I
temperature. The suspend current may increase if the ambient temperature increases. For
details, see
In hybrid mode, when V
average value is 60 A to 70 A.
Under the condition of constant read and write accesses occurring on the 32-bit data bus,
the maximum I
evaluation board is connected to a BSQUARE PXA255 development platform. This
current will vary depending on the platform because of the different access timing, the
type of data patterns written on the data bus, and loading on the data bus.
Number of ports working
One port working (high-speed)
V
V
V
V
Two ports working (high-speed)
V
V
V
V
Three ports working (high-speed)
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 5.0 V, V
= 3.3 V, V
= 5.0 V, V
= 3.3 V, V
= 5.0 V, V
= 3.3 V, V
= 5.0 V, V
= 3.3 V, V
= 5.0 V, V
= 3.3 V, V
= 5.0 V, V
= 3.3 V, V
Power consumption
Section
CC(I/O)
CC(I/O)
CC(I/O)
CC(I/O)
CC(I/O)
CC(I/O)
CC(I/O)
CC(I/O)
CC(I/O)
CC(I/O)
CC(I/O)
CC(I/O)
CC(I/O)
CC
= 3.3 V
= 3.3 V
= 1.8 V
= 1.8 V
= 3.3 V
= 3.3 V
= 1.8 V
= 1.8 V
= 3.3 V
= 3.3 V
= 1.8 V
= 1.8 V
is below 1 mA per port in the case of full-speed and low-speed
7.6.
drawn from V
Rev. 04 — 4 February 2008
CC
is disconnected, I
CC
, that is, when the ISP1760 is in operational mode,
CC(I/O)
is measured as 25 mA when the NXP ISP1760
CC(I/O)
Embedded Hi-Speed USB host controller
CC(susp)
will generally be below 100 A. The
is typically about 150 A at room
I
90 mA
77 mA
82 mA
77 mA
110 mA
97 mA
102 mA
97 mA
130 mA
117 mA
122 mA
117 mA
CC
© NXP B.V. 2008. All rights reserved.
ISP1760
CC
is always
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