HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 76

• 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: -

Bit 2
IRQ
0
0
1
1
Bits 5 and 1—IRQ
the IRQ
Bit 1
IRQ
0
0
1
1
Bits 4 and 0—IRQ
the IRQ
Bit 0
IRQ
0
0
1
1
(3) IRQ Enable Register (IER)—H’FFC7
Bit
Initial value
Read/Write
Bits 0 to 2—IRQ
IRQ
1
2
1
0
, and IRQ
SC
SC
SC
1
0
pin is sensed.
pin is sensed.
Bit 6
IRQ
0
1
0
1
Bit 5
IRQ
0
1
0
1
Bit 4
IRQ
0
1
0
1
2
interrupts individually.
2
1
0
EG
EG
EG
0
—
—
to IRQ
1
0
7
1
Sense Control (IRQ
Sense Control (IRQ
Description
The low level of IRQ
The falling edge of IRQ
The rising edge of IRQ
Description
The low level of IRQ
The falling edge of IRQ
The rising edge of IRQ
Description
The low level of IRQ
The falling edge of IRQ
The rising edge of IRQ
2
Enable (IRQ
—
—
6
1
—
—
5
1
0
1
0
E to IRQ
SC and IRQ
SC and IRQ
2
1
0
67
—
—
generates an interrupt request. (Initial state)
generates an interrupt request. (Initial state)
generates an interrupt request. (Initial state)
2
1
0
4
1
2
1
0
generates an interrupt request.
generates an interrupt request.
generates an interrupt request.
generates an interrupt request.
generates an interrupt request.
generates an interrupt request.
2
E): These bits enable or disable the IRQ
1
0
EG): These bits select how the input at
EG): These bits select how the input at
—
—
3
1
IRQ
R/W
2
0
2
E
IRQ
R/W
1
0
1
E
IRQ
R/W
0
0
0
E
0
,