HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 270

• 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: -

Section 9 Timers
Bit 5 Input Capture Flag C (ICFC): Bit 5 is a status flag that indicates that the FRC value has
been transferred to ICRC by an input capture signal. If BUFEA is set to 1 in TCRX, ICFC is set
by the input capture signal even though the FRC value is not transferred to ICRC. In buffered
operation, ICFC can accordingly be used as an external interrupt, by setting the ICICE bit to 1.
This flag is set by hardware and cleared by software. It cannot be set by software.
Bit 5: ICFC
0
1
Bit 4 Input Capture Flag D (ICFD): Bit 4 is a status flag that indicates that the FRC value has
been transferred to ICRD by an input capture signal. If BUFEB is set to 1 in TCRX, ICFD is set
by the input capture signal even though the FRC value is not transferred to ICRD. In buffered
operation, ICFD can accordingly be used as an external interrupt, by setting the ICIDE bit to 1.
This flag is set by hardware and cleared by software. It cannot be set by software.
Bit 4: ICFD
0
1
Bit 3 Output Compare Flag A (OCFA): Bit 3 is a status flag that indicates that the FRC value
has matched OCRA. This flag is set by hardware and cleared by software. It cannot be set by
software.
Bit 3: OCFA
0
1
Rev. 6.00 Sep 12, 2006 page 248 of 526
REJ09B0326-0600
Description
Clearing condition:
After reading ICFC = 1, cleared by writing 0 to ICFC
Setting condition:
Set by input capture signal
Description
Clearing condition:
After reading ICFD = 1, cleared by writing 0 to ICFD
Setting condition:
Set by input capture signal
Description
Clearing condition:
After reading OCFA = 1, cleared by writing 0 to OCFA
Setting condition:
Set when FRC matches OCRA
(initial value)
(initial value)
(initial value)