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SH7032 Datasheet, PDF (548/687 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer
Section 20 Electrical Characteristics
20.2 SH7034B 3.3 V 12.5 MHz Version and 20 MHz Version*1 Electrical
Characteristics
20.2.1 Absolute Maximum Ratings
Table 20.15 shows the absolute maximum ratings.
Table 20.15 Absolute Maximum Ratings
Item
Symbol Rating
Unit
Power supply voltage
VCC
–0.3 to +4.6
V
Input voltage (except port C)
Vin
–0.3 to VCC + 0.3
V
Input voltage (port C)
Vin
–0.3 to AVCC + 0.3
V
Analog power supply voltage
AVCC
–0.3 to +4.6
V
Analog reference voltage
AVref
–0.3 to AVCC + 0.3
V
Analog input voltage
Operating temperature
VAN
–0.3 to AVCC + 0.3
V
Topr
–20 to +75*2
ûC
Storage temperature
Tstg
–55 to +125
ûC
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
20.2.2 DC Characteristics
Table 20.16 lists DC characteristics. Table 20.18 lists the permissible output current values.
Usage Conditions:
• Do not release AVCC, AVref and AVSS when the A/D converter is not in use. Connect AVCC
and AVref to VCC and AVSS to VSS.
• The current consumption value is measured under conditions of VIH min = VCC – 0.5 V and
VIL max = 0.5 V with no load on any output pin and the on-chip pull-up MOS off.
• Even when the A/D converter is not used or is in standby mode, connect AVCC and AVref to
the power voltage(VCC).
Rev. 7.00 Jan 31, 2006 page 522 of 658
REJ09B0272-0700