DSP56321VF275 Freescale, DSP56321VF275 Datasheet - Page 48

• 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
2.4.11 JTAG Timing
2-28
Notes:
No.
500
501
502
503
504
505
506
507
508
509
510
511
512
513
1.
2.
TCK frequency of operation (1/(T
TCK cycle time in Crystal mode
TCK clock pulse width measured at 1.6 V
TCK rise and fall times
Boundary scan input data setup time
Boundary scan input data hold time
TCK low to output data valid
TCK low to output high impedance
TMS, TDI data setup time
TMS, TDI data hold time
TCK low to TDO data valid
TCK low to TDO high impedance
TRST assert time
TRST setup time to TCK low
V
All timings apply to OnCE module data transfers because it uses the JTAG port as an interface.
(Input)
CCQH
TCK
= 3.3 V ± 0.3 V, V
CCQL
503
Figure 2-28.
V
Characteristics
C
IH
= 1.6 V ± 0.1 V; T
× 3); absolute maximum 22 MHz)
DSP56321 Technical Data, Rev. 11
Table 2-14.
V
IL
Test Clock Input Timing Diagram
J
V
= –40°C to +100 °C, C
502
M
JTAG Timing
501
L
= 50 pF.
503
502
V
M
100.0
Min
45.0
20.0
24.0
25.0
40.0
0.0
0.0
5.0
0.0
0.0
5.0
0.0
0.0
All frequencies
Freescale Semiconductor
Max
22.0
40.0
40.0
44.0
44.0
3.0
—
—
—
—
—
—
—
—
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns