HD6417750RF200DV Renesas Electronics America, HD6417750RF200DV Datasheet - Page 374

• Manufacturer Part Number: HD6417750RF200DV
• Description: MPU 1.5/3.3V 0K I-TEMP PB-FREE 2
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF200DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.35 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 10 Clock Oscillation Circuits
The WDT has the following features
• Can be used to secure clock stabilization time
• Can be switched between watchdog timer mode and interval timer mode
• Internal reset generation in watchdog timer mode
• Interrupt generation in interval timer mode
• Selection of eight counter input clocks
The CPG is described in sections 10.2 to 10.6, and the WDT in sections 10.7 to 10.9.
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Used when exiting standby mode or a temporary standby state when the clock frequency is
changed.
An internal reset is executed on counter overflow.
Power-on reset or manual reset can be selected.
An interval timer interrupt is generated on counter overflow.
Any of eight clocks can be selected, scaled from the ×1 clock of frequency divider 2 shown in
figure 10.1.