MC68HC705 MOTOROLA [Motorola, Inc], MC68HC705 Datasheet - Page 204

• Manufacturer Part Number: MC68HC705
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68HSC705C8A
Technical Data
204
1. Diagram numbers refer to dimensions in
2. V
3. Signal production depends on software.
4. Time to data active from high-impedance state
5. Hold time to high-impedance state
6. With 200 pF on all SPI pins.
7. 20% of V
8. 70% of V
Number
Diagram
DD
11
12
13
= 5 V
(1)
DD
DD
to 70% of V
to 20% of V
10%; V
Data hold time (outputs)
Rise time
Fall time
Master (after capture edge)
Slave (after enable edge)
SPI outputs (SCK, MOSI, MISO)
SPI inputs (SCK, MOSI, MISO, SS)
SPI outputs (SCK, MOSI, MISO)
SPI inputs (SCK, MOSI, MISO, SS)
SS
(8)
= 0 Vdc, T
(7)
DD
DD
; C
; C
L
L
Characteristic
= 200 pF
= 200 pF
A
= T
L
to T
Figure 13-8. SPI Master Timing
H
, unless otherwise noted
(2)
MC68HSC705C8A
Symbol
t
t
HO(M)
HO(S)
t
t
t
t
and
RM
RS
FM
FS
Figure 13-9. SPI Slave
0.25
Min
—
—
—
—
0
MC68HC705C8A — Rev. 2.0
Max
2.0
2.0
—
—
50
50
Timing.
MOTOROLA
t
CYC(M)
Unit
ns
ns
ns
s
s