HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 283

• Manufacturer Part Number: HD64F3644H
• Description: IC H8 MCU FLASH 32K 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644H

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Package: 64PQFP
• Family Name: H8
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 45
• Interface Type: SCI
• On-chip Adc: 8-chx8-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Input Capture Flag (ICFA to ICFD) Set Timing: Figure 9.28 shows the timing when an input
capture flag (ICFA to ICFD) is set to 1 and the FRC value is transferred to the corresponding input
capture register (ICRA to ICRD).
Figure 9.27 Buffered Input Capture Signal Timing (during ICRA or ICRD Read)
FTIA
Input capture
signal
Input capture
signal
ICFA to ICFD
FRC
ICRA to ICRD
ICRA or ICRC upper byte read cycle by CPU
T
Figure 9.28 ICFA to ICFD Set Timing
1
T
2
T
3
Rev. 6.00 Sep 12, 2006 page 261 of 526
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REJ09B0326-0600
Section 9 Timers