M38517T-ADS Renesas Electronics America, M38517T-ADS Datasheet - Page 11

• Manufacturer Part Number: M38517T-ADS
• Description: DEV TMP TRGT BRD FOR M38517RSS &
• Manufacturer: Renesas Electronics America

Specifications of M38517T-ADS

• Accessory Type: Target Board
• For Use With/related Products: M38517
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

6. Reset Circuit
Figure 6.1 shows the reset circuit and its waveform. In this product, reset is cleared in about 100 ms
from the instant Vcc passes about 2.1 V after having started from 0 V. When Vcc drops down to about
2.1 V, reset turns effective.
Figure 6.1 Reset circuit and its waveform
By using the switch SW4, the MCU can be reset manually.
Table 6.1 Function of SW4 (reset switch)
Detected power voltage (V)
About 1.25 x (R3 + R4) / R4
SW4
No.
RESET
Name
This is the reset switch. Press down this switch to reset the MCU.
( 9 / 12 )
Function