mpc5125 Freescale Semiconductor, Inc, mpc5125 Datasheet - Page 49

• Manufacturer Part Number: mpc5125
• Description: Mpc5125 Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
t
S_POR_CONF
t
PORHOLD
Symbol
t
t
t
HRVAL
SRVAL
EXEC
RST_CONF[31:0]
XTALI CLOCK
ADDR[31:0]
RST_CONF[31:0]
ADDR[31:0]
XTALI CLOCK
PORESET
Time PORESET must be held low before a qualified reset occurs.
Time HRESET is asserted after a qualified reset occurs.
Time SRESET is asserted after assertion of HRESET.
Time between SRESET assertion and first core instruction fetch.
Reset configuration setup time before assertion of PORESET.
HRESET
SRESET
PORESET
HRESET
SRESET
MPC5125 Microcontroller Data Sheet, Rev. 3
Figure 7. HRESET Behavior
Figure 8. SRESET Behavior
t
HR_SR_Delay
Table 19. Reset Timing
no new fetch of the RST_CONF
t
HRHOLD
Description
no new fetch of the RST_CONF
t
HRVAL
t
SRHOLD
t
SRVAL
t
SRMIN
t
EXEC
t
EXEC
Electrical and Thermal Characteristics
(XTALI CLOCK)
26810 cycles
21 cycles
4 cycles
4 cycles
1 cycle
Value
1
SpecID
A3.10
A3.11
A3.12
A3.13
A3.14
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