HD6417727F160V Renesas Electronics America, HD6417727F160V Datasheet - Page 24

• Manufacturer Part Number: HD6417727F160V
• Description: MPU 3V 16K PB-FREE 240-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F160V

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 160MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.7 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 10 On-Chip Oscillation Circuits
10.1 Overview........................................................................................................................... 257
10.2 Overview of the CPG........................................................................................................ 259
10.3 Clock Operating Modes .................................................................................................... 262
10.4 Register Descriptions ........................................................................................................ 267
10.5 Changing the Frequency ................................................................................................... 270
10.6 Overview of the WDT....................................................................................................... 271
10.7 WDT Registers.................................................................................................................. 272
10.8 Using the WDT ................................................................................................................. 275
10.9 Notes on Board Design ..................................................................................................... 277
Section 11 Extend Clock Pulse Generator for USB (EXCPG)
11.1 Overview........................................................................................................................... 279
11.2 Functions........................................................................................................................... 279
11.3 Register Descriptions ........................................................................................................ 280
11.4 Usage Notes ...................................................................................................................... 281
Rev.6.00 Mar. 27, 2009 Page xxii of lvi
REJ09B0254-0600
10.1.1 Features................................................................................................................ 257
10.2.1 CPG Block Diagram ............................................................................................ 259
10.2.2 CPG Pin Configuration ........................................................................................ 261
10.2.3 CPG Register Configuration ................................................................................ 261
10.4.1 Frequency Control Register (FRQCR)................................................................. 267
10.4.2 CKIO2 Control Register (CKIO2CR).................................................................. 269
10.5.1 Changing the Multiplication Rate ........................................................................ 270
10.5.2 Changing the Division Ratio................................................................................ 270
10.6.1 Block Diagram of the WDT................................................................................. 271
10.6.2 Register Configurations ....................................................................................... 272
10.7.1 Watchdog Timer Counter (WTCNT)................................................................... 272
10.7.2 Watchdog Timer Control/Status Register (WTCSR)........................................... 273
10.7.3 Notes on Register Access..................................................................................... 275
10.8.1 Canceling Standby Mode ..................................................................................... 275
10.8.2 Changing the Frequency ...................................................................................... 276
10.8.3 Using Watchdog Timer Mode.............................................................................. 276
10.8.4 Using Interval Timer Mode.................................................................................. 277
11.1.1 EXCPG ................................................................................................................ 279
11.2.1 Block Diagram..................................................................................................... 279
11.2.2 Pin Configuration................................................................................................. 280
11.2.3 Register Configuration......................................................................................... 280
11.3.1 EXCPG Control Register (EXCPGCR) ............................................................... 280
...................................................................... 257
.............................. 279