HD6433044 Datasheet, PDF (663/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

Section 21 Electrical Characteristics
21.1 Absolute Maximum Ratings
Table 21-1 lists the absolute maximum ratings.
Table 21-1 Absolute Maximum Ratings
Item
Symbol Value
Unit
Power supply voltage
V_CC
–0.3 to +7.0
V
Programming voltage HD6473048 V_PP
–0.3 to +13.5
V
HD64F3048
–0.3 to +13.0
V
Input voltage
V_in
–0.3 to V_CC + 0.3
V
(except for MD₂ and
port 7
Input voltage (MD₂)
HD6473048, V_in
–0.3 to V_CC + 0.3
V
HD6433048,
HD6433047,
HD6433045,
HD6433044
HD64F3048
–0.3 to +13.0
V
Input voltage (port 7)
Reference voltage
Analog power supply voltage
Analog input voltage
Operating temperature
V_in
V_REF
AV_CC
V_AN
T_opr
–0.3 to AV_CC + 0.3
V
–0.3 to AV_CC + 0.3
V
–0.3 to +7.0
V
–0.3 to AV_CC + 0.3
V
Regular specifications: –20 to +75
°C
Wide-range specifications: –40 to +85 °C
Storage temperature
T_stg
–55 to +125
°C
Caution: Permanent damage to the chip may result if absolute maximum ratings are exceeded.
Particularly, insure that peak overshoot at the V_PP and MD2 pins does not exceed 13 V.
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