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CHAPTER 27 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS)
Target products Conventional-specification products:
Expanded-specification products:
Caution The 78K0R/KE3 has an on-chip debug function, which is provided for development and
evaluation. Do not use the on-chip debug function in products designated for mass production,
because the guaranteed number of rewritable times of the flash memory may be exceeded when
this function is used, and product reliability therefore cannot be guaranteed. NEC Electronics is
not liable for problems occurring when the on-chip debug function is used.
Absolute Maximum Ratings (T
Parameter
Symbols
Supply voltage
V
DD
EV
V
SS
EV
AV
AV
REGC pin input voltage V
IREGC
Input voltage
V
I1
V
I2
V
I3
Output voltage
V
O1
V
O2
Analog input voltage
V
AN
Notes 1. Must be 6.5 V or lower.
2. Connect the REGC pin to V
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.
= 25°C) (1/2)
A
DD
SS
REF
SS
REGC
P00 to P06, P10 to P17, P30, P31, P40 to P43,
P50 to P55, P70 to P77, P120 to P124, P140, P141,
EXCLK, RESET, FLMD0
P60 to P63 (N-ch open-drain)
P20 to P27
P00 to P06, P10 to P17, P30, P31, P40 to P43,
P50 to P55, P60 to P63, P70 to P77, P120, P130,
P140, P141
P20 to P27
ANI0 to ANI7
via a capacitor (0.47 to 1
SS
User's Manual U17854EJ9V0UD
μ
PD78F1142, 78F1143, 78F1144, 78F1145, 78F1146,
μ
PD78F1142A, 78F1143A, 78F1144A, 78F1145A,
78F1146A
Conditions
μ
F). This value regulates the absolute
Ratings
Unit
−0.5 to +6.5
−0.5 to +6.5
−0.5 to +0.3
−0.5 to +0.3
−0.5 to V
Note 1
+0.3
DD
−0.5 to +0.3
−0.3 to +3.6
and −0.3 to V
Note 2
+0.3
DD
−0.3 to EV
+0.3
DD
and −0.3 to V
Note 1
+0.3
DD
−0.3 to +6.5
−0.3 to AV
+0.3
REF
and −0.3 to V
Note 1
+0.3
DD
−0.3 to EV
Note 1
+0.3
DD
−0.3 to AV
+0.3
REF
−0.3 to AV
Note 1
+0.3
REF
and −0.3 to V
Note 1
+0.3
DD
V
V
V
V
V
V
V
V
V
V
V
V
V
705
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