HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 280

• 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: -

266
Example 9: When the type returned by a function exceeds 2 bytes, the return value address is
set immediately before the parameter area. Also, when a structure size is an odd number of
bytes, one unused byte of memory area results.
Example 10: When the longreg option is specified, if the type returned by a function exceeds
2 bytes, the return value is assigned to registers R0 and R1.
Example 11: When the structreg and longreg options are specified, if the type returned by a
function is a structure of 4 bytes or less, the return value is assigned to registers R0 and R1.
Return value
Unused area
R0
R1
address
Stack
a. x
a. y
a. z
Lower 16 bits of c
Upper 16 bits of c
2 bytes
Parameter
area (4 bytes)
Unused area
Stack
a. x
a. y
a. z
R0L
R0H
R1L
Parameter area (4 bytes)
b.x
b.y
b.z
Lower address
Upper address
Area for
setting return
values (4 bytes)
Lower address
Upper address