DSP56321VF275 Freescale, DSP56321VF275 Datasheet - Page 46

• Manufacturer Part Number: DSP56321VF275
• Manufacturer: Freescale

Specifications of DSP56321VF275

• Device Core Size: 24b
• Format: Fixed Point
• Clock Freq (max): 275MHz
• Mips: 275
• Device Input Clock Speed: 275MHz
• 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
• Lead Free Status / RoHS Status: Not Compliant

Specifications
2.4.9
2-26
Notes:
No.
480 TIO Low
481 TIO High
486 Synchronous delay time from Timer input
rising edge to the external memory
address out valid caused by the first
interrupt instruction execution
1.
2.
3.
Timer Timing
V
The maximum frequency of pulses generated by a timer will be defined after device characterization is completed.
In the timing diagrams below, TIO is drawn using the rising edge as the reference. TIO polarity is programmable in the Timer
Control/Status Register (TCSR). Refer to the DSP56321 Reference Manual for details.
CCQH
Characteristics
= 3.3 V ± 0.3 V, V
FSR (Bit)
FSR (Bit)
Flags In
Output)
Data In
(Word)
(Word)
(Input/
RXC
FSR
FSR
Out
Out
In
In
CCQL
= 1.6 V ± 0.1 V; T
441
Figure 2-25.
DSP56321 Technical Data, Rev. 11
Table 2-13.
433
10.25 × T
430
Expression
2 × T
2 × T
431
C
C
437
432
C
+ 2.0
+ 2.0
J
434
+ 10.0
= –40°C to +100 °C, C
ESSI Receiver Timing
442
Timer Timings
444
439
443
Min Max Min Max Min Max Min Max
12.0
12.0
61.2
200 MHz
5
First Bit
—
—
—
L
= 50 pF
11.1
11.1
56.6
220 MHz
4
Last Bit
440
445
443
—
—
—
10.3
10.3
52.7
240 MHz
4
Freescale Semiconductor
—
—
—
9.27
9.27
47.2
240 MHz
7
438
—
—
—
Unit
ns
ns
ns