Datasheet

Section 21 Electrical Characteristics
Rev. 2.00 Sep. 23, 2005 Page 359 of 444
REJ09B0068-0200
Section 21 Electrical Characteristics
21.1 Absolute Maximum Ratings
Table 21.1 Absolute Maximum Ratings
Item Symbol Value Unit Notes
Power supply voltage Vcc –0.3 to +7.0 V *
Analog power supply voltage AVcc –0.3 to +7.0 V
Input voltage Ports other than port B V
IN
–0.3 to Vcc +0.3 V
Port B –0.3 to AVcc +0.3 V
X1 –0.3 to 4.3 V
Operating temperature T
opr
–20 to +75 °C
Storage temperature T
stg
–55 to +125 °C
Note: * Permanent damage may result if maximum ratings are exceeded. Normal operation
should be under the conditions specified in Electrical Characteristics. Exceeding these
values can result in incorrect operation and reduced reliability.
21.2 Electrical Characteristics
21.2.1 Power Supply Voltage and Operating Ranges
(1) Power Supply Voltage and Oscillation Frequency Range when Low-Voltage Detection
Circuit is not Used:
10.0
2.0
20.0
3.0 4.0 5.5 V
CC
(V)
φ
OSC
(MHz)
• AV
CC
= 3.0 to 5.5 V
• Active mode
• Sleep mode