Hitachi SH7032 - Page 16

Section Page Description Edition
20.2.1 Absolute
Maximum Ratings
Table 20.15
Absolute Maximum
Ratings
517 Notes amended
Item Symbol Rating Unit
Power supply voltage V
CC
–0.3 to +4.6 V
Input voltage (except port C) V
in
–0.3 to V
CC
+ 0.3 V
Input voltage (port C) V
in
–0.3 to AV
CC
+ 0.3 V
Analog power supply voltage AV
CC
–0.3 to +4.6 V
Analog reference voltage AV
ref
–0.3 to AV
CC
+ 0.3 V
Analog input voltage V
AN
–0.3 to AV
CC
+ 0.3 V
Operating temperature T
opr
–20 to +75
*
2
˚C
Storage temperature T
stg
–55 to +125 ˚C
Caution: Operating the chip in excess of the absolute maximum rating may result in permanent
damage.
Notes: *1 ROMless products only for 20 MHz version
*2 Regular-specification products; for wide-temperature-range products, Topr = –40 to
+85°C
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Table 20.16 DC
Characteristics
518,
519
12.5 MHz added
Conditions: V
CC
= 3.3 V ±0.3V, AV
CC
= 3.3 V ±0.3V, AV
CC
= V
CC
±0.3V, AV
ref
= 3.0 V to
AV
CC
, V
SS
= AV
SS
= 0 V, φ = 12.5 to 20 MHz
*
1
, Ta = –20 to +75°C
*
2
Notes: *1 ROMless products only for 20 MHz version
*2 Regular-specification products; for wide-temperature-range products, Ta = –40 to
+85°C
Current Ordinary I
CC
— 25 — mA f = 12.5 MHz
consumption operation
— 35 60 mA f = 20 MHz
Sleep — 20 — mA f = 12.5 MHz
— 30 40 mA f = 20 MHz
Standby — 0.1 5 µA Ta ≤ 50°C
——10 µA50°C < Ta
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Table 20.17
Permitted Output
Current Values
521 12.5 MHz added
12.5 MHz 20 MHz
Item Symbol Min Typ Max Min Typ Max Unit
Output low-level
permissible current
(per pin)
I
OL
——10 ——10mA
Output low-level
permissible current
(total)
∑ I
OL
——80 ——80mA
Output high-level
permissible current
(per pin)
–I
OH
——2.0 ——2.0mA
Output high-level
permissible current
(total)
–∑ I
OH
——25 ——25mA
Caution: To ensure reliability of the chip, do not exceed the output current values given in table
20.18.
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