HD6417706 RENESAS [Renesas Technology Corp], HD6417706 Datasheet - Page 615

• Manufacturer Part Number: HD6417706
• Description: Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

24.1
Table 24.1 shows the absolute maximum ratings.
Table 24.1 Absolute Maximum Ratings
Cautions:
Item
Power supply voltage (I/O)
Power supply voltage (internal) Vcc
Input voltage (except port J)
Input voltage (port J)
Analog power-supply voltage
Operating temperature
Storage temperature
Analog input voltage
Operating the chip in excess of the absolute maximum rating may result in permanent damage.
Order of turning on or off 1.9 V power (Vcc, Vcc-PLL1, Vcc-PLL2, Vcc-RTC) and 3.3 V
power (VccQ, AVcc):
1. The voltage of 1.9 V power should not be higher than that of 3.3 V power.
2. Until voltage is applied to all power supplies, a high level is input at the CA pin, and a low
The period when only 3.3 V power is turned on should be less than 1 ms. This period
should be as short as possible.
level is input at the RESETP pin, and CKIO clocks are equal to or below 4 clocks, internal
circuits remain unsettled, and so pin states are also undefined. The system design must
ensure that these undefined states do not cause erroneous system operation. When the CA
pin is at a low level, the low level of the RESETP pin is not accepted.
Absolute Maximum Ratings
Section 24 Electrical Characteristics
Symbol
VccQ
Vcc – PLL1
Vcc – PLL2
Vcc – RTC
Vin
Vin
AVcc
V
Topr
Tstr
AN
Rating
–0.3 to 4.2
–0.3 to AVcc + 0.3
–0.3 to 2.5
–0.3 to VccQ + 0.3
–0.3 to 4.6
–0.3 to AVcc + 0.3
–20 to 75
–55 to 125
Rev. 4.00, 03/04, page 569 of 660
Unit
V
V
V
V
V
V
°C
°C