DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1554

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 31 Electrical Characteristics
31.2
Table 31.2 Time for Power-on/Power-off Sequence
Note: It is recommended that the 1.2-V power supply (V
Rev. 3.00 Sep. 28, 2009 Page 1522 of 1650
REJ09B0313-0300
Item
State undefined time
GND
the 3.3-V power supply (PV
simultaneously.
An indefinite period of time appears, from the time that power is turned on to the time that
both of the 1.2-V power supply and the 3.3-V power supply rise to the Min. voltage (1.1 V
for 1.2-V power supply and 3.0 V for 3.3-V power supply), or from the time that either of the
1.2-V power supply or the 3.3-V power supply is turned off and passes the Min. voltage (1.1
V for 1.2-V power supply and 3.0 V for 3.3-V power supply) to the time that both of the 1.2-
V power supply and the 3.3-V power supply fall to GND.
During these periods, states of output pins and in-out pins and internal states become
undefined. So it should be as short as possible. Also design the system so that these
undefined states do not cause an overall malfunction.
Power-on/Power-off Sequence
Pin status
undefined
t
unc
Figure 31.1 Power-on/Power-off Sequence
CC
, AV
3.3 V power supply Min. voltage (3.0 V)
1.2 V power supply Min. voltage (1.1 V)
Symbol
t
unc
CC
, USBAPV
Normal operation period
3.3 V power supply
1.2 V power supply
CC
Min.
—
, USBDPV
CC
, PLLV
CC
CC
) are turned on and off nearly
, USBAV
Max.
100
CC
, and USBDV
Pin status
undefined
t
unc
Unit
ms
CC
) and