DSP56F803EVM Freescale Semiconductor, DSP56F803EVM Datasheet - Page 29

• Manufacturer Part Number: DSP56F803EVM
• Description: KIT EVALUATION FOR DSP56F803
• Manufacturer: Freescale Semiconductor

Specifications of DSP56F803EVM

• Processor To Be Evaluated: 56F803
• Data Bus Width: 16 bit
• Interface Type: RS-232, JTAG
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Freescale Semiconductor
Frequency of operation (external clock driver)
Clock Pulse Width
1. See
2. The high or low pulse width must be no smaller than 6.25ns or the chip will not function. However, the high pulse width
does not have to be any particular percent of the low pulse width.
3. Parameters listed are guaranteed by design.
External
Note: The midpoint is V
Clock
Figure 3-9
Operating Conditions:
Table 3-8 External Clock Operation Timing Requirements
Characteristic
2
for details on using the recommended connection of an external clock driver.
10%
,
50%
90%
3
t
PW
IL
+ (V
Figure 3-10 External Clock Timing
IH
– V
IL
V
56F803 Technical Data, Rev. 16
)/2.
SS
= V
1
t
PW
SSA
= 0 V, V
f
t
Symbol
osc
PW
DD
= V
DDA
6.25
Min
0
= 3.0–3.6 V, T
Typ
—
—
A
= –40° to +85°C
Max
80
—
3
External Clock Operation
10%
50%
90%
MHz
V
V
Unit
ns
IH
IL
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