mc68hc912bd32 Freescale Semiconductor, Inc, mc68hc912bd32 Datasheet - Page 276

• Manufacturer Part Number: mc68hc912bd32
• Description: 16-bit Device Composed Of Standard On-chip Peripherals
• Manufacturer: Freescale Semiconductor, Inc

Preliminary Electrical Characteristics
MC68HC912BD32 Rev 1.0
Num
1. All AC timing is shown with respect to 20% V
Operating Frequency
Master
Slave
SCK Period
Master
Slave
Enable Lead Time
Master
Slave
Enable Lag Time
Master
Slave
Clock (SCK) High or Low Time
Master
Slave
Sequential Transfer Delay
Master
Slave
Data Setup Time (Inputs)
Master
Slave
Data Hold Time (Inputs)
Master
Slave
Slave Access Time
Slave MISO Disable Time
Data Valid (after SCK Edge)
Master
Slave
Data Hold Time (Outputs)
Master
Slave
Rise Time
Input
Output
Fall Time
Input
Output
(V
DD
5.0 Vdc 5%, V
Function
Freescale Semiconductor, Inc.
For More Information On This Product,
Preliminary Electrical Characteristics
SS
Go to: www.freescale.com
Table 79 SPI Timing
0 Vdc, T
DD
A
and 70% V
T
L
to T
Symbol
t
t
t
wsck
t
t
f
lead
t
t
sck
t
t
t
t
lag
dis
op
t
t
t
t
H
su
ho
td
ro
fo
hi
a
v
ri
fi
DD
, 200 pF load on all SPI pins)
levels unless otherwise noted.
t
t
cyc
cyc
Min
DC
DC
1 2
1 2
1 2
30
30
30
—
—
—
—
—
—
—
—
2
2
1
1
1
0
0
0
60
30
t
t
128 t
cyc
cyc
Max
256
1 2
1 2
50
50
30
30
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
1
cyc
30
30
(1)
frequency
E-clock
Unit
t
t
t
t
t
t
t
t
t
t
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
cyc
cyc
cyc
cyc
cyc
cyc
cyc
sck
sck
sck
18-elec