HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 839

• Manufacturer Part Number: HD64F3048VTF8
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048VTF8

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• 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): 2.7 V ~ 5.5 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: -
• Other names: HD64F3048VX8

TCNT—Timer Counter
RSTCSR—Reset Control/Status Register
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Note: * Only 0 can be written in bit 7, to clear the flag.
Watchdog timer reset
0 [Clearing condition]
1 [Setting condition]
WRST
R/(W)
R/W
7
0
7
0
• Reset signal input at RES pin
• When WRST= "1", write "0" after reading WRST flag
TCNT overflow generates a reset signal
*
Reset output enable
RSTOE
0 External output of reset signal is disabled
1 External output of reset signal is enabled
R/W
R/W
6
0
6
0
R/W
—
—
5
0
5
1
R/W
—
—
Count value
4
0
4
1
Rev. 7.00 Sep 21, 2005 page 813 of 878
R/W
—
—
3
0
3
1
Appendix B Internal I/O Register
H'A9 (read),
H'A8 (write)
H'AB (read),
H'AA (write)
R/W
—
—
2
0
2
1
R/W
REJ09B0259-0700
—
—
1
0
1
1
R/W
—
—
0
0
0
1
WDT
WDT