mc68hc908jb16 Freescale Semiconductor, Inc, mc68hc908jb16 Datasheet - Page 116

• Manufacturer Part Number: mc68hc908jb16
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

System Integration Module (SIM)
8.7.2 Stop Mode
Technical Data
116
Figure 8-15
In stop mode, the SIM counter is reset and the system clocks are
disabled. An interrupt request from a module can cause an exit from stop
mode. Stacking for interrupts begins after the selected stop recovery
time has elapsed. Reset or break also causes an exit from stop mode.
OSCDCLK
IAB
IDB
EXITSTOPWAIT
NOTE: EXITSTOPWAIT = RST pin or CPU interrupt or break interrupt
R/W
RST
IAB
IDB
NOTE: Previous data can be operand data or the WAIT opcode, depending on the last instruction
IDB
IAB
$A6
Figure 8-15. Wait Recovery from Interrupt or Break
System Integration Module (SIM)
$A6
Figure 8-16. Wait Recovery from Internal Reset
and
WAIT ADDR
$6E0B
$A6
$6E0B
Figure 8-14. Wait Mode Entry Timing
$A6
Figure 8-16
PREVIOUS DATA
$A6
$A6
WAIT ADDR + 1
$6E0C
CYCLES
$01
show the timing for WAIT recovery.
32
NEXT OPCODE
$00FF
$0B
CYCLES
32
$00FE
SAME
$6E
MC68HC908JB16
$00FD
RST VCT H RST VCT L
Freescale Semiconductor
SAME
$00FC
SAME
SAME
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Rev. 1.1