HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 282

• Manufacturer Part Number: HD6473258P10
• Description: IC H8 MCU OTP 32K 64DIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/325r

Specifications of HD6473258P10

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI, UART/USART
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-DIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -

ISCR—IRQ Sense Control Register
Bit
Initial value
Read/Write
R/W
—
IRQ
IRQ
0
0
1
1
7
1
2
2
SC IRQ
Sense Control, IRQ
IRQ
R/W
6
0
IRQ
IRQ
0
0
1
1
0
1
0
1
2
EG IRQ
1
1
2
SC IRQ
EG Description
Sense Control, IRQ
R/W
IRQ
IRQ
0
0
1
1
5
0
1
0
1
0
1
Low level of IRQ
Falling edge of IRQ
Rising edge of IRQ
EG IRQ
0
0
SC IRQ
Sense Control, IRQ
1
EG Description
2
R/W
Edge
0
1
0
1
4
0
0
Low level of IRQ
Falling edge of IRQ
Rising edge of IRQ
EG
286
0
EG Description
H’FFC6
1
R/W
2
—
Edge
3
1
Low level of IRQ
request.
Falling edge of IRQ
request.
Rising edge of IRQ
request.
generates an interrupt request.
2
2
generates an interrupt request.
generates an interrupt request.
IRQ
0
Edge
R/W
1
2
0
2
generates an interrupt request.
1
SC IRQ
1
generates an interrupt request.
generates an interrupt request.
System Control
0
R/W
generates an interrupt
0
1
0
0
1
generates an interrupt
SC IRQ
generates an interrupt
R/W
0
0
0
SC