HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 528

• 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: -

IRR2—Interrupt request register 2
Bit
Initial value
Read/Write
Note:
Direct transfer interrupt request flag
0 [Clearing condition]
1 [Setting condition]
A/D converter interrupt request flag
0 [Clearing condition]
1 [Setting condition]
SCI2 interrupt request flag
*
0 [Clearing condition]
1 [Setting condition]
Only a write of 0 for flag clearing is possible.
Timer G interrupt request flag
0 [Clearing condition]
1 [Setting condition]
Timer FH interrupt request flag
0 [Clearing condition]
1 [Setting condition]
Timer FL interrupt request flag
0 [Clearing condition]
1 [Setting condition]
IRRDT
Timer C interrupt request flag
R/W
0 [Clearing condition]
1 [Setting condition]
7
0
Timer B interrupt request flag
0 [Clearing condition]
1 [Setting condition]
*
When IRRDT = 1, it is cleared by writing 0
A SLEEP instruction is executed when DTON = 1 and a direct
transfer is made
IRRAD
R/W
When IRRAD = 1, it is cleared by writing 0
When A/D conversion is completed and ADSF is reset
6
0
When IRRS2 = 1, it is cleared by writing 0
When an SCI2 transfer is completed or aborted
*
When IRRTG = 1, it is cleared by writing 0
When pin TMIG is set to TMIG input and the
designated signal edge is detected
IRRS2
When IRRTFH = 1, it is cleared by writing 0
When counter FH matches output compare register FH in
8-bit mode, or when 16-bit counter F (TCFL, TCFH)
matches 16-bit output compare register F (OCRFL,
OCRFH) in 16-bit mode
R/W
5
0
When IRRTFL = 1, it is cleared by writing 0
When counter FL matches output compare register FL
in 8-bit mode
*
When IRRTC = 1, it is cleared by writing 0
When the timer C counter overflows from H'FF to H'00
or underflows from H'00 to H'FF
When IRRTB = 1, it is cleared by writing 0
When the timer B counter overflows from
H'FF to H'00
IRRTG
R/W
4
0
*
IRRTFH
R/W
3
0
*
H'F7
IRRTFL
R/W
2
0
*
IRRTC
R/W
1
0
System control
*
IRRTB
R/W
0
0
*
511