DSP56002FC66 Freescale Semiconductor, DSP56002FC66 Datasheet - Page 31
DSP56002FC66
Manufacturer Part Number
DSP56002FC66
Description
Manufacturer
Freescale Semiconductor
Datasheet
1.DSP56002FC66.pdf
(110 pages)
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
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INTERNAL CLOCKS
MOTOROLA
• With PLL disabled
• With PLL enabled and MF 4
• With PLL enabled and MF > 4
• With PLL disabled
• With PLL enabled and MF 4
• With PLL enabled and MF > 4
Internal Operation Frequency
Internal Clock High Period
Internal Clock Low Period
Internal Clock Cycle Time
Instruction Cycle Time
For each occurrence of T
DF and MF are PLL division and multiplication factors set in registers.
Characteristics
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
Table 2-4 Internal Clocks
H
DSP56002/D, Rev. 3
, T
L
, T
C
or I
CYC
, substitute with the numbers in Table 2-4.
Symbol
I
T
CYC
T
T
f
H
C
L
(Min) 0.467
(Min) 0.467
(Max) 0.533
(Max) 0.533
(Min)
(Max) 0.52
(Min)
(Max) 0.52
ET
Expression
C
2
Internal Clocks
ET
ET
Specifications
0.48
0.48
DF/MF
T
H
L
C
T
T
T
T
T
T
T
T
C
C
C
C
C
C
C
C
2-5