HD64F3067RF20 Renesas Electronics America, HD64F3067RF20 Datasheet - Page 373

• Manufacturer Part Number: HD64F3067RF20
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3067RF20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Package: 100PQFP
• Family Name: H8
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 70
• Interface Type: SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 7
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Bit 5—Overflow Interrupt Enable 1 (OVIE1): Enables or disables the interrupt requested by the
OVF1 flag when OVF1 is set to 1.
Bit 5
OVIE1
0
1
Bit 4—Overflow Interrupt Enable 0 (OVIE0): Enables or disables the interrupt requested by the
OVF0 flag when OVF0 is set to 1.
Bit 4
OVIE0
0
1
Bit 3—Reserved: This bit cannot be modified and is always read as 1.
Bit 2—Overflow Flag 2 (OVF2): This status flag indicates TCNT2 overflow or underflow.
Bit 2
OVF2
0
1
Note: TCNT underflow occurs when TCNT operates as an up/down-counter. Underflow occurs
Bit 1—Overflow Flag 1 (OVF1): This status flag indicates TCNT1 overflow.
Bit 1
OVF1
0
1
only when channel 2 operates in phase counting mode (MDF = 1 in TMDR).
Description
OVI1 interrupt requested by OVF1 flag is disabled
Description
OVI0 interrupt requested by OVF0 flag is disabled
Description
Read OVF2 when OVF2 =1, then write 0 in OVF2.
TCNT2 overflowed from H'FFFF to H'0000, or underflowed from H'0000 to H'FFFF.
Description
[Clearing condition]
Read OVF1 when OVF1 =1, then write 0 in OVF1.
[Setting condition]
TCNT1 overflowed from H'FFFF to H'0000.
OVI1 interrupt requested by OVF1 flag is enabled
OVI0 interrupt requested by OVF0 flag is enabled
[Clearing condition]
[Setting condition]
Rev. 4.00 Jan 26, 2006 page 349 of 938
Section 9 16-Bit Timer
REJ09B0276-0400
(Initial value)
(Initial value)
(Initial value)
(Initial value)