DSP56F807 Motorola Inc, DSP56F807 Datasheet - Page 31

• Manufacturer Part Number: DSP56F807
• Description: 56F807 16-bit Hybrid Processor
• Manufacturer: Motorola Inc

3.8 Serial Peripheral Interface (SPI) Timing
Operating Conditions:
56F807 Technical Data
A0–A15,
Cycle time
Master
Slave
Enable lead time
Master
Slave
Enable lag time
Master
Slave
RD, WR
PS, DS,
RD, WR
A0–A15
PS, DS,
IRQA
Figure 18. Recovery from Stop State Using Asynchronous Interrupt Timing
RSTO
IRQA
Figure 19. Recovery from Stop State Using IRQA Interrupt Service
Characteristic
V
SS
t
= V
IW
Freescale Semiconductor, Inc.
SSA
For More Information On This Product,
Figure 20. Reset Output Timing
= 0 V, V
Table 31. SPI Timing
Go to: www.freescale.com
DD
= V
t
t
IF
IRQ
t
t
RSTO
II
DDA
Symbol
= 3.0–3.6 V, T
t
t
ELD
ELG
t
C
A
Min
100
50
25
—
25
—
= –40 to +85 C, C
1
Serial Peripheral Interface (SPI) Timing
Not IRQA Interrupt Vector
Max
—
—
—
—
—
—
First Instruction Fetch
First IRQA Interrupt
Instruction Fetch
L
Unit
50pF, f
ns
ns
ns
ns
ns
ns
OP
= 80MHz
Figures
See Figure
Figure
Figure
21-24
24
24
31