HD6413008VXI25 Renesas Electronics America, HD6413008VXI25 Datasheet - Page 618

• Manufacturer Part Number: HD6413008VXI25
• Description: MCU 3V 0K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD6413008VXI25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Appendix B Internal I/O Registers
TCSR—Timer Control/Status Register
Rev.4.00 Aug. 20, 2007 Page 572 of 638
REJ09B0395-0400
Note: * Only 0 can be written to clear the flag.
Initial value
Read/Write
Bit
Overflow flag
R/(W)*
0
1
OVF
7
0
[Clearing condition]
[Setting condition]
Read OVF when OVF = 1, then write 0 in OVF
TCNT changes from H'FF to H'00
Timer mode select
0
1
WT/IT
R/W
0
6
Interval timer:
requests interval timer interrupts
Watchdog timer:
generates a reset signal
Timer enable
TME
R/W
0
1
5
0
Timer disabled:
TCNT is initialized to H'00 and halted
Timer enabled:
TCNT starts counting up
⎯
⎯
4
1
H'FFF8C
⎯
⎯
3
1
CKS2 CKS1 CKS0
Clock select 2 to 0
0
1
CKS2
R/W
2
0
0
1
0
1
0
1
0
1
0
1
0
1
CKS1
R/W
1
0
φ/2
φ/32
φ/64
φ/128
φ/256
φ/512
φ/2048
φ/4096
Description
CKS0
R/W
0
0
WDT