upd78f0103hmca1-5a4-a Renesas Electronics Corporation., upd78f0103hmca1-5a4-a Datasheet - Page 394

• Manufacturer Part Number: upd78f0103hmca1-5a4-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

POC Circuit Characteristics (T
Notes 1.
POC Circuit Timing
394
Detection voltage
Power supply rise time
Response delay time 1
Response delay time 2
Minimum pulse width
2.
Parameter
Time required from voltage detection to reset release.
Time required from voltage detection to internal reset output.
Detection voltage (MAX.)
Detection voltage (MIN.)
Detection voltage (TYP.)
Note 1
Note 2
Supply voltage
CHAPTER 24 ELECTRICAL SPECIFICATIONS ((A1) GRADE PRODUCTS)
(V
A
DD
V
t
t
t
t
= −40 to +110°C)
Symbol
)
PTH
PTHD
PD
PW
POC
V
When power supply rises, after reaching
detection voltage (MAX.)
When V
DD
User’s Manual U16846EJ3V0UD
: 0 V → 2.0 V
t
PTH
DD
falls
Conditions
t
PTHD
t
PD
t
PW
0.0015
MIN.
2.0
0.2
TYP.
2.1
Time
MAX.
2.25
3.0
1.0
Unit
ms
ms
ms
ms
V