DSP56002FC66 Freescale Semiconductor, DSP56002FC66 Datasheet - Page 33

• Manufacturer Part Number: DSP56002FC66
• Manufacturer: Freescale Semiconductor

Specifications of DSP56002FC66

• Device Core Size: 24b
• Architecture: Harvard
• Format: Fixed Point
• Clock Freq (max): 66MHz
• Mips: 33
• Device Input Clock Speed: 66MHz
• Ram Size: 3KB
• Program Memory Size: 1.5KB
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 132
• Package Type: PQFP
• Lead Free Status / Rohs Status: Supplier Unconfirmed

MOTOROLA
Note:
Num
1
2
3
4
Frequency of Operation
(EXTAL Pin)
Clock Input High
• With PLL disabled
• With PLL enabled
Clock Input Low
• With PLL disabled
• With PLL enabled
Clock Cycle Time
• With PLL disabled
• With PLL enabled
Instruction Cycle Time =
• With PLL disabled
• With PLL enabled
External Clock Input High and External Clock Input Low are measured at 50% of the input
transition.
NOTE: The midpoint is V
EXTAL
(46.7% – 53.3% duty cycle)
(42.5% – 57.5% duty cycle)
(46.7% – 53.3% duty cycle)
(42.5% – 57.5% duty cycle)
I
CYC
Characteristics
= 2T
C
Freescale Semiconductor, Inc.
For More Information On This Product,
ET
1
H
Figure 2-3 External Clock Timing
ILC
Go to: www.freescale.com
Table 2-5 Clock Operation
ET
+ 0.5 (V
3
DSP56002/D, Rev. 3
C
Symbol
I
ET
ET
ET
CYC
E
f
IHC
H
C
L
ET
2
L
– V
Min
11.7
10.5 235.5 s
11.7
10.5 235.5 s
25
25
50
50
0
ILC
40 MHz
4
).
409.6 s
819.2 s
Max
40
15.15
15.15 409.6 s
Min
7.09
6.36 235.5 s
7.09
6.36 235.5 s
30.3
30.3 819.2 s
0
66 MHz
Max
External Clock (EXTAL Pin)
66
Midpoint
V
ILC
Min
12.5
12.5 409.6 s
5.8
5.3
5.8
5.3
25
25
0
80 MHz
235.5 s
235.5 s
819.2 s
Specifications
V
Max
IHC
80
AA0360
MHz
Unit
ns
ns
ns
ns
2-7