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Table 3-3 DC Electrical Characteristics (Continued)
Characteristics
Note:
1.
Refers to MODA/IRQA, MODB/IRQB, MODC/IRQC,and MODD/IRQD pins
2.
The Power Consumption Considerations section provides a formula to compute the estimated
current requirements in Normal mode. In order to obtain these results, all inputs must be
terminated (i.e., not allowed to float). Measurements are based on synthetic intensive DSP
benchmarks. The power consumption numbers in this specification are 90% of the measured
results of this benchmark. This reflects typical DSP applications. Typical internal supply current
is measured with V
V
= 3.46 V at T
CC
3.
Deleted.
4.
In order to obtain these results, all inputs, which are not disconnected at Stop mode, must be
terminated (i.e., not allowed to float).
5.
Periodically sampled and not 100% tested
= 1.8 V ± 5%, T
6.
V
CCQL
All other V
CC
7.
This characteristic does not apply to PCAP.
3.5
AC ELECTRICAL CHARACTERISTICS
The timing waveforms shown in the AC electrical characteristics section are tested with a V
maximum of 0.4 V and a V
specifications, which are referenced to a device input signal, are measured in production with
respect to the 50% point of the respective input signal's transition. DSP56367 output levels
are measured with the production test machine V
2.4 V, respectively.
Note:
Although the minimum value for the frequency of EXTAL is 0 MHz, the device
AC test conditions are 15 MHz and rated speed.
MOTOROLA
Symbol
= 3.3 V at T
= 95°C. Maximum internal supply current is measured with
CC
J
= 95°C.
J
= –0°C to +95°C, CL = 50 pF
J
= 3.3 V ± 5%, T
= –0°C to +95°C, CL = 50 pF
J
minimum of 2.4 V for all pins except EXTAL. AC timing
IH
DSP56367
AC Electrical Characteristics
Min
Typ
and V
reference levels set at 0.4 V and
OL
OH
Specifications
Max
Unit
IL
3-5
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