SH7052 Datasheet, PDF (829/919 Pages) Renesas Technology Corp – SuperHTM RISC engine

Section 24 Electrical Characteristics
24.1 Absolute Maximum Ratings
Table 24.1 shows the absolute maximum ratings.
Table 24.1 Absolute Maximum Ratings
Item
Power
supply
voltage
V_CC, PLLV_CC
Symbol
V_CC
PV_CC1, PV_CC2
PV_CC
Input
EXTAL
Vin
voltage
All pins other Vin
than the analog
input pin and
EXTAL pin
Analog power supply voltage AV_CC
Analog reference voltage AVref
Analog input voltage
Operating temperature
(except when writing or
erasing flash EEPROM)
V_AN
Topr
Operating temperature
(When writing or erasing
flash EEPROM)
TWEopr
Storage temperature
Tstg
Rating
Unit
–0.3 to +4.3
V
–0.3 to +7.0
V
–0.3 to V_CC + 0.3 V
–0.3 to PV_CC + 0.3 V
–0.3 to +7.0
V
–0.3 to AV_CC + 0.3 V
–0.3 to AV_CC + 0.3 V
–40 to +85
°C
–40 to +85
°C
–55 to +125
°C
Remarks
The PLLCAP, EXTAL,
XTAL, and CK pins are
concerned.
(The same voltage must be
used for V_CC and PLLV_CC)
Except for the PLLCAP,
EXTAL, XTAL, and CK pins
and the analog input pin
Refer to table 24.2
Only when flash EEPROM
is written or erased
[Operating precautions]
Operating the LSI in excess of the absolute maximum ratings may result in permanent damage.
The two power supply voltages of PV_CC of 5V and V_CC of 3V may be used simultaneously with the
LSI. Be sure to use the LSI in compliance with the connection of power pins, combination
conditions of applicable power supply voltages, voltage applicable to each pin, and conditions of
output voltage, as specified in the manual. Connecting a non-specified power supply or using the
LSI at an incorrect voltage may result in permanent damage of the LSI or the system that contains
the LSI.
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