MC68HC705C Motorola, MC68HC705C Datasheet - Page 206

• Manufacturer Part Number: MC68HC705C
• Description: HCMOS Microcontroller Unit
• Manufacturer: Motorola

MC68HSC705C8A
Technical Data
206
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
= 3.3 V
(1)
DD
DD
to 70% of V
to 20% of V
Data hold time (outputs)
Rise time
Fall time
10%; V
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)
(7)
DD
DD
= 0 Vdc, T
; C
; C
L
L
= 200 pF
= 200 pF
Characteristic
A
= T
L
Figure 13-8. SPI Master Timing
to T
H
, unless otherwise noted
MC68HSC705C8A
(2)
and
Symbol
t
t
HO(M)
HO(S)
t
t
t
Figure 13-9. SPI Slave
t
RM
FM
RS
FS
MC68HC705C8A — Rev. 2.0
0.25
Min
—
—
—
—
0
Timing.
Max
100
100
2.0
2.0
—
—
MOTOROLA
t
CYC(M)
Unit
ns
ns
ns
s
s