Datasheet
78K0/Kx2-L CHAPTER 28 ELECTRICAL SPECIFICATIONS
R01UH0028EJ0400 Rev.4.00 740
Sep 27, 2010
Caution The pins mounted depend on the product. Refer to Caution 2 at the beginning of this chapter.
Absolute Maximum Ratings (T
A = 25°C) (78K0/KA2-L (25 pins, 32 pins))
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 V
DD +0.3
V
VI1
P00 to P02, P31 to P37, P60, P61, P121,
P122, P125, X1, X2, RESET
−0.3 to V
DD + 0.3
Note 1
V Input voltage
V
I2 P20 to P27, P70 to P72
−0.3 to AV
REF + 0.3
Note 1
and −0.3 to V
DD + 0.3
Note 1
V
VO1 P00 to P02, P31 to P37, P60, P61 −0.3 to VDD + 0.3
Note 1
V Output voltage
V
O2 P20 to P27, P70 to P72 −0.3 to AVREF + 0.3
Note 1
V
Analog input voltage VAN1 ANI0 to ANI10, AMP0+, AMP0-
−0.3 to AV
REF + 0.3
Note 1
and −0.3 to V
DD + 0.3
Note 1
V
Per pin
P00 to P02, P31 to P37,
P60, P61
−10 mA
P02, P60, P61 −30 mA
IOH1
Total of all pins
−80 mA
P00, P01, P31 to P37 −55 mA
Per pin −0.5 mA
Output current, high
I
OH2
Total of all pins
P20 to P27, P70 to P72
−2 mA
Per pin
P00 to P02, P31 to P37,
P60, P61
30 mA
P02, P60, P61 85 mA
IOL1
Total of all pins
200 mA
P00, P01, P31 to P37 140 mA
Per pin 1 mA
Output current, low
I
OL2
Total of all pins
P20 to P27, P70 to P72
5 mA
Operating ambient
temperature
T
A −40 to +85 °C
Storage temperature Tstg −65 to +150 °C
Notes 1. Must be 6.5 V or lower.
2. Connect the REGC pin to V
SS 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.
Cautions 1. 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.
2. The value of the current that can be run per pin must satisfy the value of the current per pin and the
total value of the currents of all pins.
Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of port pins.
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