MC-78F0712-KIT Renesas Electronics America, MC-78F0712-KIT Datasheet - Page 298

• Manufacturer Part Number: MC-78F0712-KIT
• Description: KIT REF SYSTEM 78K0 UPD78F0712
• Manufacturer: Renesas Electronics America

Specifications of MC-78F0712-KIT

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

19.2 Configuration of Power-on-Clear Circuit
19.3 Operation of Power-on-Clear Circuit
V
296
POC detection voltage
POC
Supply voltage (V
Internal reset signal
The block diagram of the power-on-clear circuit is shown in Figure 19-1.
In the power-on-clear circuit, the supply voltage (V
, an internal reset signal is generated.
(V
Figure 19-2. Timing of Internal Reset Signal Generation in Power-on-Clear Circuit
POC
DD
)
)
V
DD
Figure 19-1. Block Diagram of Power-on-Clear Circuit
voltage source
Detection
(V
POC
CHAPTER 19 POWER-ON-CLEAR CIRCUIT
)
User’s Manual U17890EJ2V0UD
+
V
DD
DD
) and detection voltage (V
Internal reset signal
POC
) are compared, and when V
Time
DD
<