DSP56F803 Motorola Inc, DSP56F803 Datasheet - Page 30

• Manufacturer Part Number: DSP56F803
• Description: 16-bit Hybrid Controller
• Manufacturer: Motorola Inc

Operating Conditions:
3.8 Serial Peripheral Interface (SPI) Timing
30
Cycle time
Master
Slave
Enable lead time
Master
Slave
Enable lag time
Master
Slave
Clock (SCLK) high time
Master
Slave
Clock (SCLK) low time
Master
Slave
Data set-up time required for inputs
Master
Slave
Data hold time required for inputs
Master
Slave
Access time (time to data active from high-impedance
state)
Slave
RD, WR
A0–A15
PS, DS,
IRQA
Figure 19. Recovery from Stop State Using IRQA Interrupt Service
Characteristic
V
SS
= V
Freescale Semiconductor, Inc.
SSA
For More Information On This Product,
= 0 V, V
Table 30. SPI Timing
Go to: www.freescale.com
t
DD
II
t
IRQ
= V
DDA
= 3.0–3.6V, T
Symbol
t
t
ELG
t
t
t
t
ELD
t
CH
DS
DH
t
CL
C
A
A
= –40 to +85 C, C
1
17.6
12.5
24.1
Min
100
4.8
50
25
25
25
20
—
—
0
0
2
Max
First IRQA Interrupt
—
—
—
—
—
—
—
—
—
—
—
—
—
—
15
Instruction Fetch
L
50pF, f
56F803 Technical Data
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
OP
= 80MHz
See Figure
Figures 20,
Figures 20,
Figures 20,
Figures 20,
Figures 20,
21, 22,
21, 22,
21, 22,
21, 22,
21, 22,
Figure
Figure
Figure
23
23
23
23
23
23
23
23