DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 150

• 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 4 Clock Pulse Generator (CPG)
4.6
For the connection of a crystal resonator or the input of a clock signal, this LSI circuit has the pins
listed in table 4.6. With regard to these pins, take care on the following points. Furthermore, Xin
pin and Xout pin are used in this section to refer to the pins listed in the table.
Table 4.6
4.6.1
An example of the connection of an external clock is shown in figure 4.2. In cases where the Xout
pin is left open state, take the parasitic capacitance as less than 10 pF.
Rev. 3.00 Sep. 28, 2009 Page 118 of 1650
REJ09B0313-0300
Xin Pins
(Used for Connection of a Crystal Resonator
and Input of External Clock Signals)
EXTAL
USB_X1
AUDIO_X1
RTC_X1
Usage of the Clock Pins
In the Case of Inputting an External Clock
Clock Pins
Figure 4.2 Example of the Connection of an External Clock
External clock input
Open state
Xout Pins
(Used for Connection of a Crystal Resonator)
XTAL
USB_X2
AUDIO_X2
RTC_X2
Xout
Xin
This LSI