DSP56F803EVM Freescale Semiconductor, DSP56F803EVM Datasheet - Page 41
DSP56F803EVM
Manufacturer Part Number
DSP56F803EVM
Description
KIT EVALUATION FOR DSP56F803
Manufacturer
Freescale Semiconductor
Datasheets
1.CWH-UTP-ONCE-HE.pdf
(2 pages)
2.DSP56F803EVM.pdf
(68 pages)
3.DSP56F803BU80E.pdf
(52 pages)
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
3.10 Quadrature Decoder Timing
Freescale Semiconductor
Operating Conditions:
Operating Conditions:
Timer Inputs
Timer Outputs
Timer output high/low period
Quadrature input period
Quadrature input high/low period
Quadrature phase period
1.
2. Parameters listed are guaranteed by design.
1. In the formulas listed, T = clock cycle. For 80MHz operation, T = 12. ns. V
T
2. Parameters listed are guaranteed by design.
A
= –40° to +85°C, C
In the formulas listed, T = clock cycle. For 80MHz operation, T = 12.5ns.
Characteristic
Table 3-14 Quadrature Decoder Timing
V
V
P
P
L
SS
SS
IN
OUT
≤
= V
= V
50pF.
SSA
SSA
Table 3-13 Timer Timing
Figure 3-22 Timer Timing
= 0 V, V
= 0 V, V
56F803 Technical Data, Rev. 16
Symbol
P
OUTHL
DD
DD
P
P
P
HL
PH
IN
= V
= V
DDA
DDA
= 3.0–3.6V, T
= 3.0–3.6V, T
8T+12
P
4T+6
2T+3
Min
OUTHL
1T
P
INHL
A
A
1, 2
= –40° to +85°C, C
= –40° to +85°C, C
P
P
INHL
OUTHL
SS
= 0 V, V
Max
—
—
—
—
1,2
DD
L
L
= 3.0 – 3.6V,
≤
≤
50pF, f
50pF, f
Quadrature Decoder Timing
Unit
ns
ns
ns
ns
OP
OP
= 80MHz
= 80MHz
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