Datasheet

78K0/Ix2 CHAPTER 28 ELECTRICAL SPECIFICATIONS
R01UH0010EJ0500 Rev.5.00 690
Feb 28, 2012
Caution The pins mounted depend on the product. Refer to Caution 2 at the beginning of this chapter.
28.1 Absolute Maximum Ratings
Absolute Maximum Ratings (T
A = 25C) (1/2)
Parameter Symbol Conditions Ratings Unit
VDD 0.5 to +6.5 V
VSS 0.5 to +0.3 V
AVREF 0.5 to VDD + 0.3
Note 1
V
Supply voltage
AV
SS 0.5 to +0.3 V
REGC pin input voltage
Note 2
VIREGC –0.5 to +3.6 and –0.5 to VDD V
VI1
P00 to P02, P30 to P37, P60, P61, P121,
P122, P125, X1, X2, RESET
0.3 to VDD + 0.3
Note 1
V Input voltage
V
I2 P20 to P27, P70
0.3 to AV
REF + 0.3
Note 1
and 0.3 to V
DD + 0.3
Note 1
V
VO1 P00 to P02, P30 to P37, P60, P61 0.3 to VDD + 0.3
Note 1
V Output voltage
V
O2 P20 to P27, P70 0.3 to AVREF + 0.3
Note 1
V
Analog input voltage VAN ANI0 to ANI8, AMP+, AMP-
0.3 to AV
REF + 0.3
Note 1
and 0.3 to V
DD + 0.3
Note 1
V
Notes 1. Must be 6.5 V or lower.
2. Connect the REGC pin to V
SS via a capacitor (0.47 to 1  F). This value regulates the absolute maximum rating
of the REGC pin. Do not use this pin with voltage applied to it.
Caution Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any
parameter. That is, the absolute maximum ratings are rated values at which the product is on the verge
of suffering physical damage, and therefore the product must be used under conditions that ensure that
the absolute maximum ratings are not exceeded.
Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of port pins.