HD6473937RXV Renesas Electronics America, HD6473937RXV Datasheet - Page 218

• Manufacturer Part Number: HD6473937RXV
• Description: MCU 3/5V 60K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD6473937RXV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: POR, WDT
• Number Of I /o: 59
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Bit 5: Timer overflow interrupt enable H (OVIEH)
Bit 5 selects enabling or disabling of interrupt generation when TCFH overflows.
Bit 5
OVIEH
0
1
Bit 4: Counter clear H (CCLRH)
In 8-bit mode, bit 4 selects whether TCF is cleared when TCF and OCRF match.
In 8-bit mode, bit 4 selects whether TCFH is cleared when TCFH and OCRFH match.
Bit 4
CCLRH
0
1
Bit 3: Timer overflow flag L (OVFL)
Bit 3 is a status flag indicating that TCFL has overflowed from H'FF to H'00. This flag is set by
hardware and cleared by software. It cannot be set by software.
Bit 3
OVFL
0
1
204
Description
TCFH overflow interrupt request is disabled
TCFH overflow interrupt request is enabled
Description
16-bit mode: TCF clearing by compare match is disabled
8-bit mode: TCFH clearing by compare match is disabled
16-bit mode: TCF clearing by compare match is enabled
8-bit mode: TCFH clearing by compare match is enabled
Description
Clearing conditions:
After reading OVFL = 1, cleared by writing 0 to OVFL
Setting conditions:
Set when TCFL overflows from H'FF to H'00
(initial value)
(initial value)
(initial value)