DSP56321VF220 Freescale Semiconductor, DSP56321VF220 Datasheet - Page 23

• Manufacturer Part Number: DSP56321VF220
• Description: IC DSP 24BIT 220MHZ 196-BGA
• Manufacturer: Freescale Semiconductor
• Series: DSP563xxr
• Type: Fixed Pointr

Specifications of DSP56321VF220

• Interface: Host Interface, SSI, SCI
• Clock Rate: 220MHz
• Non-volatile Memory: ROM (576 B)
• On-chip Ram: 576kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.60V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: *
• Package / Case: 196-MAPBGA
• Device Core Size: 24b
• Format: Fixed Point
• Clock Freq (max): 220MHz
• Mips: 220
• Device Input Clock Speed: 220MHz
• Ram Size: 576KB
• Operating Supply Voltage (typ): 1.6/3.3V
• Operating Supply Voltage (min): 1.5/3/3/3/3/3/3V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: MA-BGA
• Package: 196MA-BGA
• Numeric And Arithmetic Format: Fixed-Point
• Maximum Speed: 220 MHz
• Device Million Instructions Per Second: 220 MIPS
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2.4 AC Electrical Characteristics
The timing waveforms shown in the AC electrical characteristics section are tested with a V
and a V
and 9 of the previous table. AC timing specifications, which are referenced to a device input signal, are measured in
production with respect to the 50 percent point of the respective input signal’s transition. DSP56321 output levels
are measured with the production test machine V
Note: Although the minimum value for the frequency of EXTAL is 0 MHz, the device AC test conditions are 16
2.4.1
Freescale Semiconductor
Internal supply current:
•
•
•
Input capacitance
Notes:
Internal operating frequency
•
•
Internal clock cycle time
•
•
Internal clock high period
•
•
In Normal mode
— at 200 MHz
— at 220 MHz
— at 240 MHz
— at 275 MHz
In Wait mode
In Stop mode
With DPLL disabled
With DPLL enabled
With DPLL disabled
With DPLL enabled
With DPLL disabled
With DPLL enabled
IH
MHz and rated speed with the DPLL enabled.
1.
2.
3.
4.
5.
6.
7.
8.
9.
minimum of 2.4 V for all pins except EXTAL, which is tested using the input levels shown in Notes 7
Characteristics
Internal Clocks
Power-up sequence: During power-up, and throughout the DSP56321 operation, V
equal to V
Refers to MODA/IRQA, MODB/IRQB, MODC/IRQC, and MODD/IRQD pins.
Section 4.3 provides a formula to compute the estimated current requirements in Normal mode. To obtain these results, all
inputs must be terminated (that is, not allowed to float). Measurements are based on synthetic intensive DSP benchmarks (see
Appendix A). The power consumption numbers in this specification are 90 percent of the measured results of this benchmark.
This reflects typical DSP applications.
To obtain these results, all inputs must be terminated (that is, not allowed to float).
To obtain these results, all inputs not disconnected at Stop mode must be terminated (that is, not allowed to float), and the
DPLL and on-chip crystal oscillator must be disabled.
Periodically sampled and not 100 percent tested.
V
This characteristic does not apply to XTAL.
Driving EXTAL to the low V
power consumption, the minimum V
0.9 × V
4
5
CCQH
6
3
= 3.3 V ± 0.3 V, V
CCQH
Characteristics
CCQL
and the maximum V
voltage.
CQLC
IHX
Table 2-3.
= 1.6 V ± 0.1 V; T
or the high V
ILX
Symbol
DSP56321 Technical Data, Rev. 11
IHX
should be no higher than 0.1 × V
T
T
Table 2-4.
f
C
H
should be no lower than
ILX
OL
DC Electrical Characteristics
value may cause additional power consumption (DC current). To minimize
J
= –40°C to +100 °C, C
and V
0.49 × T
Internal Clocks
Symbol
Min
OH
—
—
—
—
—
I
I
I
CCW
CCS
C
CCI
IN
reference levels set at 0.4 V and 2.4 V, respectively.
C
CCQH
L
= 50 pF
Min
(Ef × MF)/(PDF × DF)
.
ET
—
—
—
—
—
—
—
C
Expression
× PDF × DF/MF
7
2 × ET
CCQH
Typ
ET
Ef/2
—
C
voltage must always be higher or
C
Typ
190
200
210
235
25
15
—
AC Electrical Characteristics
IL
maximum of 0.3 V
Max
10
—
—
—
—
—
—
0.51 × T
Max
—
—
—
—
—
C
Unit
mA
mA
mA
mA
mA
mA
pF
2-3