HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 502

• Manufacturer Part Number: HD6473834HV
• Description: MCU 5V 32K PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD6473834HV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: SCI
• Peripherals: LCD, PWM
• Number Of I /o: 71
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

TCSRF—Timer control/status register F
Bit
Initial value
Read/Write
Note:
Timer overflow flag H
0 [Clearing condition]
1 [Setting condition]
Compare match flag H
0 [Clearing condition]
1 [Setting condition]
After reading OVFH = 1, cleared by writing 0 to OVFH
When the value of TCFH goes from H'FF to H'00
*
Timer overflow interrupt enable H
0 TCFH overflow interrupt disabled
1 TCFH overflow interrupt enabled
After reading CMFH = 1, cleared by writing 0 to CMFH
When the TCFH value matches the OCRFH value
Only a write of 0 for flag clearing is possible.
Counter clear H
0 16-bit mode:
1
Timer overflow flag L
8-bit mode:
16-bit mode:
8-bit mode:
0 [Clearing condition]
1 [Setting condition]
OVFH
R/(W)
Compare match flag L
After reading OVFL = 1, cleared by writing 0 to OVFL
When the value of TCFL goes from H'FF to H'00
0 [Clearing condition]
1 [Setting condition]
7
0
Timer overflow interrupt enable L
After reading CMFL = 1, cleared by writing 0 to CMFL
When the TCFL value matches the OCRFL value
*
0 TCFL overflow interrupt disabled
1 TCFL overflow interrupt enabled
CMFH
R/(W)
TCF clearing by compare match disabled
TCFH clearing by compare match disabled
TCF clearing by compare match enabled
TCFH clearing by compare match enabled
6
0
*
OVIEH
R/W
5
0
CCLRH
R/W
Counter clear L
4
0
0 TCFL clearing by compare match disabled
1 TCFL clearing by compare match enabled
OVFL
R/(W)
3
0
*
H'B7
CMFL
R/(W)
2
0
*
OVIEL
R/W
1
0
CCLRL
R/W
Timer F
0
0
485