DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 138

• 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)
Figure 4.1 shows a block diagram of the clock pulse generator.
Rev. 3.00 Sep. 28, 2009 Page 106 of 1650
REJ09B0313-0300
MD_CLK1
MD_CLK0
USB_X2
USB_X1
[Legend]
FRQCR
EXTAL
XTAL
CKIO
: Frequency control register
oscillator
oscillator
Crystal
Crystal
Figure 4.1 Block Diagram of Clock Pulse Generator
Clock frequency
control circuit
Divider 1
× 1
× 1/2
× 1/4
FRQCR
On-chip oscillator
CPG control unit
Bus interface
Peripheral bus
PLL circuit 1
(× 8,12,16)
Standby control circuit
Divider 2
× 1
× 1/2
× 1/3
× 1/4
× 1/6
× 1/8
× 1/12
Internal clock
(Iφ, Max. 200 MHz)
Peripheral clock
(Pφ, Max. 33.33 MHz)
Bus clock
(Bφ = CKIO, Max. 66.66 MHz)