HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 759

• Manufacturer Part Number: HD64F3026X25
• Description: MCU 3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3026X25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• 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: -

TISRC—Timer Interrupt Status Register C
Note: * Only 0 can be written to clear the flag.
Overflow interrupt enable 2
0
1
Overflow interrupt enable 1
0
1
OVI2 interrupt requested by OVF2 flag is disabled
OVI2 interrupt requested by OVF2 flag is enabled
Overflow interrupt enable 0
OVI1 interrupt requested by OVF1 flag is disabled
OVI1 interrupt requested by OVF1 flag is enabled
0
1
Read/Write:
Bit:
Initial value:
Overflow flag 2
OVI0 interrupt requested by OVF0 flag is disabled
OVI0 interrupt requested by OVF0 flag is enabled
0
1
Overflow flag 1
[Clearing condition]
Read OVF2 when OVF2 = 1, then write 0 in OVF2.
[Setting condition]
16TCNT2 overflowed from H'FFFF to H'0000,
or underflowed from H'0000 to H'FFFF.
0
1
Overflow flag 0
[Clearing condition]
Read OVF1 when OVF1 = 1, then write 0 in OVF1.
[Setting condition]
16TCNT1 overflowed from H'FFFF to H'0000.
0
1
—
—
7
1
[Clearing condition]
Read OVF0 when OVF0 = 1, then write 0 in OVF0.
[Setting condition]
16TCNT0 overflowed from H'FFFF to H'0000.
OVIE2
R/W
6
0
OVIE1
R/W
5
0
H'FFF66
OVIE0
R/W
Rev. 2.00 Sep 20, 2005 page 719 of 800
4
0
Appendix B Internal I/O Registers
—
—
3
1
(Initial value)
16-bit timer (all channels)
R/(W) *
OVF2
(Initial value)
2
0
(Initial value)
R/(W) *
OVF1
REJ09B0260-0200
(Initial value)
(Initial value)
(Initial value)
1
0
R/(W) *
OVF0
0
0