HD64F3664FPV Renesas Electronics America, HD64F3664FPV Datasheet - Page 191

• Manufacturer Part Number: HD64F3664FPV
• Description: IC H8/3664 MCU FLASH 32K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3664FPV

• Core Size: 16-Bit
• Program Memory Size: 32KB (32K x 8)
• Oscillator Type: External
• Core Processor: H8/300H
• Speed: 16MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• No. Of I/o's: 29
• Ram Memory Size: 2KB
• Cpu Speed: 16MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage: RoHS Compliant
• Controller Family/series: H8/300H
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 12.8 shows an example of buffer operation when the GRA is set as an input-capture
register and GRC is set as the buffer register for GRA. TCNT operates as a free-running counter,
and FTIOA captures both rising and falling edge of the input signal. Due to the buffer operation,
the GRA value is transferred to GRC by input-capture A and the TCNT value is stored in GRA.
H'FFFF
H'F000
H'AA55
H'55AA
H'1000
H'0000
FTIOA
GRA
FTIOB
GRB
TCNT value
H'FFFF
H'DA91
H'5480
H'0245
H'0000
FTIOA
GRA
GRC
Figure 12.8 Buffer Operation Example (Input Capture)
TCNT value
Figure 12.7 Input Capture Operating Example
H'1000
H'0245
H'AA55
H'5480
H'0245
H'F000
H'DA91
H'5480
Rev. 5.00, 03/04, page 163 of 388
H'55AA
Time
Time