mcf5282 Freescale Semiconductor, Inc, mcf5282 Datasheet - Page 704

• Manufacturer Part Number: mcf5282
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
33.12 I
Table 33-19
Table 33-20
33-20
Configuration Overrides:
(RCON, Override pins)
2
C Input/Output Timing Specifications
Num
lists specifications for the I
lists specifications for the I
I1
I2
I3
I4
I5
I6
I7
I8
I9
Num
I3
I4
I5
I6
I7
I1
I2
1
1
2
1
3
1
1
CLKOUT
Table 33-20. I
Start condition hold time
Clock low period
SCL/SDA rise time (V
Data hold time
SCL/SDA fall time (V
Clock high time
Data setup time
Start condition setup time (for repeated start condition only)
Stop condition setup time
Table 33-19. I
RSTO
Start condition hold time
Clock low period
SCL/SDA rise time (V
Data hold time
SCL/SDA fall time (V
Clock high time
Data setup time
RSTI
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Figure 33-9. RSTI and Configuration Override Timing
R1
2
2
C Output Timing Specifications between SCL and SDA
C Input Timing Specifications between SCL and SDA
Characteristic
IH
IL
Characteristic
IH
= 2.4 V to V
= 0.5 V to V
IL
2
2
= 2.4 V to V
= 0.5 V to V
C input timing parameters shown in
C output timing parameters shown in
R3
IL
IH
= 0.5 V)
IL
IH
= 2.4 V)
= 0.5 V)
= 2.4 V)
R2
R4
Min
10
10
—
—
6
7
2
R5
Min
—
—
2
8
0
4
0
2
2
Max
—
—
—
—
—
—
3
Figure
Max
R6
—
—
—
—
—
—
—
Figure
1
1
Bus clocks
Bus clocks
Bus clocks
Bus clocks
Bus clocks
Units
Freescale Semiconductor
33-10.
Bus clocks
Bus clocks
Bus clocks
Bus clocks
Bus clocks
µS
ns
33-10.
R4
Units
mS
mS
ns
ns
R7
R8