upd70f3402 Renesas Electronics Corporation., upd70f3402 Datasheet - Page 803

• Manufacturer Part Number: upd70f3402
• Description: 32-/16-bit Single-chip Microcontroller With Can Interface
• Manufacturer: Renesas Electronics Corporation.

27.6 Voltage Regulator Characteristics
27.6.1 General condition
27.6.2 Regulator 0
27.6.3 Regulator 1
Notes: 1. Make sure that RESET = V
Output voltage stabiliza-
tion time
Output voltage stabiliza-
tion time
-40°C
-40°C
V
SS0
2. The on-chip POC function generates a reset signal during the regulator stabilization time
Parameter
Parameter
=V
≤
≤
(no external control of the RESET signal pin required)
SS1
T
T
A
A
≤
≤
=AV
RESET
+110°C (µPD70F3402)
+85°C (µPD70F3403, µPD70F3403A)
V
DD0/1
SS
V
RO
=BV
Figure 27-2: Voltage Regulator Startup Timing
SS
Symbol
Symbol
=0 V
t
t
User’s Manual U16702EE3V2UD00
REG0
REG1
Chapter 27 Electrical Specification
SS
After V
After V
t
REG0/1
= 0 V when starting V
DD
Condition
DD
Condition
C= 1.0 µF
C= 4.7 µF
reaches 4.0 V,
reaches 4.0 V,
DD0/1
MIN.
MIN.
-
-
.
TYP.
TYP.
-
-
MAX.
MAX.
1
1
Unit
Unit
ms
ms
803