DSP56364D Motorola Inc, DSP56364D Datasheet - Page 24

• Manufacturer Part Number: DSP56364D
• Description: 24-Bit Audio Digital Signal Processor
• Manufacturer: Motorola Inc

Specifications
AC Electrical Characteristics
2.5
The timing waveforms shown in the AC electrical characteristics section are tested with a V
0.3 V and a V
in Note 8 of the previous table. AC timing 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. DSP56364
output levels are measured with the production test machine V
and 2.4 V, respectively.
2-4
Internal supply current
of 100Mhz
PLL supply current
Input capacitance
Notes:
Note: Although the minimum value for the frequency of EXTAL is 0 MHz, the
• In Normal mode
• In Wait mode
• In Stop mode
1.
2.
3.
4.
5.
6.
7.
8.
AC ELECTRICAL CHARACTERISTICS
device AC test conditions are 15 MHz and rated speed.
Characteristics
Refers to MODA/IRQA, MODB/IRQB, and MODD/IRQD pins
Section 4.3, Power Consumption Considerations on page 3
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
105°C.
In order to obtain these results, all inputs must be terminated (i.e., not allowed to float). PLL signal is
disabled during Stop state.
In order to obtain these results, all inputs, which are not disconnected at Stop mode, must be
terminated (i.e., not allowed to float).
Periodically sampled and not 100% tested
V
This characteristic does not apply to PCAP.
Driving EXTAL to the low V
current). To minimize power consumption, the minimum V
0.9
IH
CC
CC
minimum of 2.4 V for all pins except EXTAL, which is tested using the input levels shown
= 3.3 V at T
= 3.3 V
V
5
CC
3
4
Table 2-3 DC Electrical Characteristics
and the maximum V
2
at internal clock
.16 V; T
Freescale Semiconductor, Inc.
J
= 105°C. Maximum internal supply current is measured with V
For More Information On This Product,
J
= 0°C to +105°C, C
DSP56364 Advance Information
IHX
Go to: www.freescale.com
ILX
or the high V
should be no higher than 0.1
Symb
I
I
I
CCW
C
CCS
CCI
ol
IN
L
ILX
= 50 pF
value may cause additional power consumption (DC
Min
—
—
—
—
—
OL
IHX
and V
provides a formula to compute the
should be no lower than
6
(continued)
V
OH
Typ
127
7. 5
100
CC
—
1
reference levels set at 0.4 V
.
CC
= 3.46 V at T
Max
181
150
2.5
11
10
IL
MOTOROLA
maximum of
J
Unit
mA
mA
mA
=
pF
A