MMC2114 MOTOROLA [Motorola, Inc], MMC2114 Datasheet - Page 632

• Manufacturer Part Number: MMC2114
• Description: M CORE Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Preliminary Electrical Specifications
23.14 SPI Timing Characteristics
Advance Information
632
1. All ac timing is shown with respect to 50% V
No.
10
12
—
11
1
2
3
4
5
6
7
8
9
wired-OR mode on, timing will depend on pullup value.
Operating frequency
SCK period
Enable lead time
Enable lag time
Clock (SCK) high or low time
Data setup time, inputs
Data hold time, inputs
Slave access time
Slave MISO disable time
Data valid after SCK edge
Data hold time, outputs
Rise time
Fall time
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Input
Output
Input
Output
(V
Function
Table 23-14. SPI Timing Characteristics
Freescale Semiconductor, Inc.
DD
For More Information On This Product,
= 2.7 to 3.6 V, V
Preliminary Electrical Specifications
(1)
DD
Go to: www.freescale.com
unless otherwise noted. Timing is based on wired-OR mode being off. With
SS
= 0 V, T
Symbol
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
t
A
WSCK
t
t
t
t
t
t
Lead
t
SCK
t
High
Hold
t
f
Lag
DIS
t
t
RO
SU
t
t
FO
op
RI
= T
FI
A
V
L
to T
t
t
cyc
cyc
Min
H
DC
DC
1 2
1 2
25
25
25
—
—
—
—
—
—
—
—
2
2
1
1
0
0
0
)
30
30
1 2 x f
1 2 x f
1024 t
t
t
cyc
cyc
2048
Max
25
25
25
25
—
—
—
—
—
—
—
—
—
—
—
—
1
1
25
25
sys
sys
cyc
MOTOROLA
frequency
System
Unit
t
t
t
t
t
t
t
t
ns
ns
ns
ns
ns
ns
ns
cyc
cyc
sck
cyc
sck
cyc
cyc
cyc