M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 265

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

11.2 Operation description
When the WIT instruction is executed,
is called “Wait mode.”
In Wait mode, the microcomputer’s power consumption is reduced though the Vcc is, power source voltage,
is maintained.
Table 11.2.1 lists the microcomputers state and operation in and after Wait mode.
Table 11.2.1 Microcomputer state and operation in and after Wait mode
State in
Wait mode
Operation
after termi-
nating Wait
mode
Oscillation
Clock
B y
occurrence
By hardware reset
CPU
,
i n t e r r u p t
Item
Timer A
Timer B
Serial I/O
A-D converter
Watchdog timer
Pins
1
, f
2
to f
512
r e q u e s t
CPU
7702/7703 Group User’s Manual
Operating
Stopped
Operating
Operating
Retains the same state in which the WIT instruction was executed
Supply of
Operates in the same way as hardware reset
and
stop. The oscillator’s oscillation is not stopped. This state
CPU
and
State and Operation
starts just after the termination.
11.2 Operation description
WAIT MODE
11–3