DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 12

• 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 3 Floating-Point Unit (FPU)................................................................... 93
3.1
3.2
3.3
3.4
3.5
Section 4 Clock Pulse Generator (CPG) ...........................................................105
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
Section 5 Exception Handling ........................................................................... 123
5.1
Rev. 3.00 Sep. 28, 2009 Page x of xxx
REJ09B0313-0300
Features................................................................................................................................ 93
Data Formats........................................................................................................................ 94
3.2.1
3.2.2
3.2.3
Register Descriptions ........................................................................................................... 99
3.3.1
3.3.2
3.3.3
Rounding............................................................................................................................ 102
FPU Exceptions ................................................................................................................. 103
3.5.1
3.5.2
Features.............................................................................................................................. 105
Input/Output Pins............................................................................................................... 108
Clock Operating Modes ..................................................................................................... 109
Register Descriptions ......................................................................................................... 113
4.4.1
Changing the Frequency .................................................................................................... 116
4.5.1
4.5.2
Usage of the Clock Pins..................................................................................................... 118
4.6.1
4.6.2
4.6.3
Oscillation Stabilizing Time .............................................................................................. 120
4.7.1
4.7.2
Notes on Board Design ...................................................................................................... 121
4.8.1
Usage Note......................................................................................................................... 122
Overview............................................................................................................................ 123
5.1.1
5.1.2
5.1.3
Floating-Point Format............................................................................................. 94
Non-Numbers (NaN) .............................................................................................. 97
Denormalized Numbers .......................................................................................... 98
Floating-Point Registers ......................................................................................... 99
Floating-Point Status/Control Register (FPSCR).................................................. 100
Floating-Point Communication Register (FPUL) ................................................. 101
FPU Exception Sources ........................................................................................ 103
FPU Exception Handling ...................................................................................... 103
Frequency Control Register (FRQCR) ................................................................. 113
Changing the Multiplication Rate......................................................................... 116
Changing the Division Ratio................................................................................. 117
In the Case of Inputting an External Clock........................................................... 118
In the Case of Using a Crystal Resonator ............................................................. 119
In the Case of Not Using the Clock Pin ................................................................ 119
Oscillation Stabilizing Time of the On-chip Crystal Oscillator ............................ 120
Oscillation Stabilizing Time of the PLL circuit.................................................... 120
Note on Using a PLL Oscillation Circuit.............................................................. 121
Types of Exception Handling and Priority ........................................................... 123
Exception Handling Operations............................................................................ 125
Exception Handling Vector Table ........................................................................ 127