MCF5207 FREESCALE [Freescale Semiconductor, Inc], MCF5207 Datasheet - Page 34

• Manufacturer Part Number: MCF5207
• Description: Microprocessor Data Sheet
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Preliminary Electrical Characteristics
5.9
34
NOTES:
1
Num
R1
R2
R3
R4
R5
R6
R7
R8
During low power STOP, the synchronizers for the RESET input are bypassed and RESET is asserted asynchronously to
the system. Thus, RESET must be held a minimum of 100 ns.
NOTES:
1
GPIO spec cover: IRQn, UART and Timer pins.
RESET Input valid to FB_CLK High
FB_CLK High to RESET Input invalid
RESET Input valid Time
FB_CLK High to RSTOUT Valid
RSTOUT valid to Config. Overrides valid
Configuration Override Setup Time to RSTOUT invalid
Configuration Override Hold Time after RSTOUT invalid
RSTOUT invalid to Configuration Override High Impedance
Configuration Overrides*:
Reset and Configuration Override Timing
(RCON, Override pins)
RSTOUT
FB_CLK
RESET
Figure 22. RESET and Configuration Override Timing
Table 13. Reset and Configuration Override Timing
MCF5208 ColdFire
Characteristic
1
GPIO Inputs
GPIO Outputs
R1
FB_CLK
Figure 21. GPIO Timing
G3
®
R3
Microprocessor Data Sheet, Rev. 0.5
Preliminary
G1
G4
R2
Symbol
t
t
t
CHROV
ROVCV
t
t
R4
t
ROICZ
t
t
RVCH
CHRI
RIVT
COS
COH
G2
R5
Min
1.5
—
20
—
9
5
0
0
R6
Freescale Semiconductor
R4
Max
R7
—
—
—
10
—
—
—
1
R8
Unit
t
t
t
CYC
CYC
CYC
ns
ns
ns
ns
ns