upd78f0114hgb-8es-a Renesas Electronics Corporation., upd78f0114hgb-8es-a Datasheet - Page 438

• Manufacturer Part Number: upd78f0114hgb-8es-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

POC Circuit Characteristics (T
Notes 1.
POC Circuit Timing
438
Detection voltage
Power supply rise time
Response delay time 1
Response delay time 2
Minimum pulse width
2.
CHAPTER 26 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS, (A) GRADE PRODUCTS)
Parameter
Time required from voltage detection to reset release.
Time required from voltage detection to internal reset output.
Detection voltage (MAX.)
Detection voltage (TYP.)
Detection voltage (MIN.)
Note1
Note2
Supply voltage
(V
A
DD
= 40 to +85 C)
V
t
t
t
t
Symbol
)
PTH
PTHD
PD
PW
POC
V
When power supply rises, after reaching
detection voltage (MAX.)
When V
DD
User’s Manual U16961EJ4V0UD
: 0 V
t
PTH
DD
falls
2.0 V
Conditions
t
PTHD
t
PD
t
PW
0.0015
MIN.
2.0
0.2
TYP.
2.1
Time
MAX.
2.2
3.0
1.0
Unit
ms
ms
ms
ms
V