HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 489

• 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: -

SCSR1—Serial control/status register 1
472
Bit
Initial value
Read/Write
Note:
*
Only a write of 0 for flag clearing is possible.
—
—
7
1
Extended data bit
SOL
R/W
0 Read
1
6
0
Write SO pin output level changes to low
Read SO pin output level is high
Write SO pin output level changes to high
ORER
R/(W)
Overrun error flag
0 [Clearing condition]
1 [Setting condition]
5
0
SO pin output level is low
After reading 1, cleared by writing 0
Set if a clock pulse is input after transfer
is complete, when an external clock is used
*
1
1
1
1
Start flag
0
1
—
—
4
0
Read
Write
Read
Write
Indicates that transfer is stopped
Invalid
Indicates transfer in progress
Starts a transfer operation
—
—
3
0
H'A1
—
—
2
0
—
—
1
0
R/W
STF
0
0
SCI1