HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 921

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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: Lead free / RoHS Compliant
• Eeprom Size: -

TCNT—Timer Counter
RSTCSR—Reset Control/Status Register
Rev. 2.0, 06/04, page 892 of 980
Initial value
Read/Write
Initial value
Read/Write
Note: * Only 0 can be written in bit 7, to clear the flag.
Bit
Bit
R/(W)*
Watchdog timer reset
WRST
R/W
0
1
7
0
7
0
[Setting condition]
[Clearing conditions]
Reset signal at
Read WRST when WRST = 1, then write 0 in WRST
TCNT overflow generates a reset signal
R/W
R/W
6
0
6
0
4-5
R/W
5
0
5
1
pin
R/W
4
0
4
1
Count value
H'FFF8D (read), H'FFF8C (write)
H'FFF8F (read), H'FFF8E (write)
Reserved bits
R/W
3
1
3
0
R/W
2
1
2
0
R/W
1
1
1
0
R/W
0
1
0
0
WDT
WDT