HD6417034 Datasheet, PDF (553/691 Pages) Renesas Technology Corp – SuperH RISC ENGINE SH7032 AND SH7034

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
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
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 AV_CC, AV_ref and AV_SS when the A/D converter is not in use. Connect AV_CC
and AV_ref to V_CC and AV_SS to V_SS.
• The current consumption value is measured under conditions of V_IH min = V_CC – 0.5 V and
V_IL 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 AV_CC and AV_ref to
the power voltage(V_CC).
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