tmp88cs43fg TOSHIBA Semiconductor CORPORATION, tmp88cs43fg Datasheet - Page 27

• Manufacturer Part Number: tmp88cs43fg
• Description: 8 Bit Microcontroller Tlcs-870/x Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

STOP pin
XOUT pin
STOP pin
XOUT pin
Example :Entering STOP mode from NORMAL mode
NORMAL operation
NORMAL operation
Placed into STOP
mode in a program
Note 1: Once warm-up starts, the device does not return to STOP mode even when the
Note 2: If RELM is changed to 1 (level mode) after being set to 0 (edge mode), STOP mode remains
a. Released by edge (when RELM = 0)
Figure 2-7 Released from STOP Mode by Level
Figure 2-8 Released from STOP Mode by Edge
is used in applications where a relatively short time of program processing is repeated at cer-
tain fixed intervals. Apply a fixed-period signal (e.g., clock from the low-power oscillating
source) to the
even when the
is pulled low again.
unchanged unless a rising edge on
The device is released from STOP mode by a rising edge on
DI
LD
Detect low on STOP pin
input in a program before
entering STOP mode
(SYSCR1) , 10010000B
STOP
STOP
STOP mode
STOP mode
pin. When RELM = 0 (edge mode), the device is placed in STOP mode
pin input level is high.
Page 17
STOP
; IMF ← 0
; Set to be released by edge when entering STOP
mode
V
IH
Warm-up
pin input is detected.
Released from STOP mode in hardware by a rising
edge on STOP pin input.
V
Released from STOP mode in hardware
IH
Always released by a high
level on STOP pin input
Warm-up
NORMAL
operation
STOP
pin input. This method
NORMAL operation
STOP mode
STOP
TMP88CS43FG
pin input