HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 309

• Manufacturer Part Number: HD64F38024DV
• Description: IC H8/SLP MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD64F38024DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Union Data Allocation:
Class Data Allocation:
When a union has 2-byte alignment and its maximum member size is odd, the following
one byte is included in this union.
For classes having no base class or virtual functions, data members are allocated according to
the allocation rules of structure data.
If the start member for a class is 1-byte data and if the boundary alignment of the base class is
1, data members are allocated in order not to make a space.
union {
}w;
int a;
char b[3];
class A{
public:
}obj;
class A{
};
class B:public A{
}obj;
char data1;
short data2;
A();
int getData1(){return data1;}
char data1;
char data2;
short data3;
w. b[0]
w. a
w. b[1] w. b[2]
4 bytes
1 byte
obj.data1
obj.data1
obj.data3
2 bytes
obj.data2
2 bytes
obj.data2
295