HD64336901G Renesas Technology, HD64336901G Datasheet - Page 349

• Manufacturer Part Number: HD64336901G
• Description: (HD64xxx Series) 16-BIT MICROCONTROLLER
• Manufacturer: Renesas Technology

20.3.8
Table 20.20 Power-On Reset Circuit Characteristics
V
Note:
Item
Pull-up resistance of RES pin
Power-on reset start voltage*
SS
= 0.0 V, T
* The power-supply voltage (Vcc) must fall below Vpor = 100 mV and then rise after
Power-On Reset Characteristics
charge of the RES pin is removed completely. In order to remove charge of the RES
pin, it is recommended that the diode be placed in the Vcc side. If the power-supply
voltage (Vcc) rises from the point over 100 mV, a power-on reset may not occur.
a
= –20 to +75°C, unless otherwise indicated.
Symbol
R
V
por
RES
Test
Condition
Min.
100
—
Rev. 1.00, 11/03, page 321 of 376
Typ.
150
—
Values
Max.
—
100
Unit
k
mV