Datasheet

RL78/L12 CHAPTER 30 ELECTRICAL SPECIFICATIONS (A, G: T
A = -40 to +85°C)
R01UH0330EJ0200 Rev.2.00 855
Dec 13, 2013
30.1 Absolute Maximum Ratings
Absolute Maximum Ratings (T
A = 25°C) (1/3)
Parameter Symbols Conditions Ratings Unit
Supply voltage VDD VDD = EVDD −0.5 to +6.5 V
EVDD VDD = EVDD −0.5 to +6.5 V
EVSS −0.5 to +0.3 V
REGC pin input voltage VIREGC REGC
−0.3 to +2.8
and −0.3 to VDD + 0.3
Note 1
V
Input voltage VI1
P10 to P17, P30 to P32, P40 to P43, P50 to P54,
P70 to P74, P120, P125 to P127,P140 to P147
−0.3 to EV
DD +0.3
and −0.3 to V
DD + 0.3
Note 2
V
VI2 P60, P61 (N-ch open-drain)
−0.3 to EV
DD +0.3
and −0.3 to V
DD + 0.3
Note 2
V
VI3 P20, P21, P121 to P124, P137, EXCLK,
EXCLKS, RESET
−0.3 to VDD + 0.3
Note 2
V
Output voltage VO1 P10 to P17, P30 to P32, P40 to P43,
P50 to P54, P60, P61, P70 to P74, P120,
P125 to P127, P130, P140 to P147
−0.3 to EV
DD + 0.3
and −0.3 to V
DD + 0.3
Note 2
V
VO2 P20, P21 −0.3 to VDD + 0.3
Note 2
V
Analog input voltage VAI1 ANI16 to ANI23
−0.3 to EV
DD + 0.3 and
−0.3 to AV
REF(+) + 0.3
Notes 2, 3
V
VAI2 ANI0, ANI1
−0.3 to V
DD + 0.3 and
−0.3 to AV
REF(+) + 0.3
Notes 2, 3
V
Notes 1. Connect the REGC pin to Vss via a capacitor (0.47 to 1
μ F). This value regulates the absolute
maximum rating of the REGC pin. Do not use this pin with voltage applied to it.
2. Must be 6.5 V or lower.
3. Do not exceed AV
REF(+) + 0.3 V in case of A/D conversion target pin.
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.
Remarks 1. Unless specified otherwise, the characteristics of alternate-function pins are the same as those of the
port pins.
2. AV
REF(+) : + side reference voltage of the A/D converter.
3. V
SS : Reference voltage
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