HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 590

• 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: -

(3) Memory Management Library
The header file for the memory management library is as follows.
<new>
Defines memory allocation/deallocation function. By setting an exception processing function
address to the _ec2p_new_handler variable, exception processing can be executed when memory
allocation fails. The _ec2p_new_handler is a static variable and the initial value is NULL. If this
handler is used, reentrant will be lost.
Operations required for the exception processing function:
576
Type
Macro
Variable
Function
Creates an allocatable area and returns the area.
Operations are not prescribed for cases where an area cannot be created and returned.
Definition Name
new_handler
_ec2p_new_handler
void* operator new(size_t size)
void* operator new[ ](size_t size)
void* operator new(
void* operator new[ ](
void operator delete(void* ptr)
void operator delete[ ](void* ptr)
new_handler set_new_handler(
size_t size, void* ptr)
size_t size, void* ptr)
new_handler new_P)
Description
Pointer type to the function that returns a
void type
Pointer to an exception processing function
Allocates memory area with a size specified
by size
size
Allocates the area specified by ptr as the
memory area
Allocates the area specified by ptr as the
array area
Deallocates the memory area
Sets exception processing function address
(new_P) in _ec2p_new_handler
Allocates array area with a size specified by
Deallocates the array area