HD6417032F20V Renesas Electronics America, HD6417032F20V Datasheet - Page 319

• Manufacturer Part Number: HD6417032F20V
• Description: SH1 ROMLESS LEAD FREE
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417032F20V

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Timing of Setting IMFA, IMFB for Input Capture: IMFA and IMFB are set to 1 by an input
capture signal. At this time, the TCNT contents are transferred to GR. Figure 10.55 shows the
timing.
Timing of Setting Overflow Flag (OVF): OVF is set to 1 when TCNT overflows from H'FFFF
to H'0000 or underflows from H'0000 to H'FFFF. Figure 10.56 shows the timing.
Overflow
capture
signal
TCNT
TCNT
signal
Input
Figure 10.55 Timing of Setting IMFA and IMFB for Input Capture
OVF
IMF
OVI
GR
IMI
CK
CK
H' FFFF
Figure 10.56 Timing of Setting OVF
Section 10 16-Bit Integrated Timer Pulse Unit (ITU)
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Rev. 7.00 Jan 31, 2006 page 291 of 658
H' 0000
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REJ09B0272-0700