HD64F3644PV Renesas Electronics America, HD64F3644PV Datasheet - Page 470

• Manufacturer Part Number: HD64F3644PV
• Description: IC H8/3644 MCU FLASH 32K 64SDIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644PV

• 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-SDIP (0.750", 19.05mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Appendix B Internal I/O Registers
TCSRX—Timer control/status register X
Rev. 6.00 Sep 12, 2006 page 448 of 526
REJ09B0326-0600
Input capture flag A
Note: * Only a write of 0 for flag clearing is possible.
0 [Clearing condition]
1 [Setting condition]
Bit
Initial value
Read/Write
After reading ICFA = 1, cleared by writing 0 to ICFA
When the value of FRC is transferred to ICRA by the input
capture signal
Input capture flag B
0 [Clearing condition]
1 [Setting condition]
After reading ICFB = 1, cleared by writing 0 to ICFB
When the value of FRC is transferred to ICRB by the input
capture signal
Input capture flag C
0 [Clearing condition]
1 [Setting condition]
After reading ICFC = 1, cleared by writing 0 to ICFC
Set by input capture signal
R/(W)
ICFA
7
0
Input capture flag D
0 [Clearing condition]
1 [Setting condition]
*
After reading ICFD = 1, cleared by writing 0 to ICFD
Set by input capture signal
R/(W)
Output compare flag A
ICFB
0 [Clearing condition]
1 [Setting condition]
6
0
After reading OCFA = 1, cleared by writing 0 to OCFA
Set when FRC matches OCRA
*
Output compare flag B
0 [Clearing condition]
1 [Setting condition]
After reading OCFB = 1, cleared by writing 0 to OCFB
Set when FRC matches OCRB
R/(W)
ICFC
5
0
Timer overflow
0 [Clearing condition]
1 [Setting condition]
*
After reading OVF = 1, cleared by writing 0 to OVF
Set when the FRC value goes from H'FFFF to H'0000
R/(W)
ICFD
Counter clear A
0 FRC is not cleared by compare match A
1 FRC is cleared by compare match A
4
0
*
OCFA
R/(W)
3
0
*
H'F771
OCFB
R/(W)
2
0
*
R/(W)
OVF
1
0
*
CCLRA
R/W
0
0
Timer X