SN8P1602B
8-Bit Micro-Controller
SYSTEM MODE CONTROL
Power Down Mode
(Sleep Mode)
P0, P1 wake-up function active.
External reset circuit active.
CPUM1, CPUM0 = 01
CLKMD = 1
CLKMD = 0
Normal Mode
Slow Mode
P0, P1 wake-up function active.
CPUM1, CPUM0 = 10
P0, P1 wake-up function active.
TC0 time out.
TC0 time out.
External reset circuit active.
Green Mode
External reset circuit active.
SN8P1602B Type
Operating mode description
POWER
MODE
NORMAL
SLOW
GREEN
DOWN
(SLEEP)
Stop
Stop
Stop
REMARK
HX osc.
LX osc.
CPU instruction
Running
Running
Executing
By STPHX
Running
Executing
By STPHX
Running
Stop
* Active by
program
TC0 timer
*Active
Active
All active
All active
-
*Active
Active
All active
All active
-
*Active
Inactive
By
By
Watchdog timer
INT_16K_RC INT_16K_RC
Internal
interrupt
External
interrupt
TC0
All inactive
All inactive
All active
P0, P1, TC0
Reset
Wakeup source
P0, P1, Reset
SONiX TECHNOLOGY CO., LTD
Page 45
Version 1.1
SONIX [ SONIX TECHNOLOGY COMPANY ]
