D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 804

• Manufacturer Part Number: D6417729RHF200BV
• Description: IC SUPER H MPU ROMLESS 208QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417729RHF200BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.85 V ~ 2.15 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°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: -

24.3.11 Delay Time Variation Due to Load Capacitance
A graph (reference data) of the variation in delay time when a load capacitance greater than that
stipulated (30 pF) is connected to the SH7729R’s pins is shown below. The graph shown in figure
24.60 should be taken into consideration in the design process if the stipulated capacitance is
exceeded in connecting an external device.
If the connected load capacitance exceeds the range shown in figure 24.60, the graph will not be a
straight line.
Rev. 5.0, 09/03, page 756 of 806
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+2
+1
+0
+0
Figure 24.60 Load Capacitance vs. Delay Time
+10
Load Capacitance [pF]
+20
+30
+40
+50