HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 957

• 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: -

k. Specifying Multiple Sets of Include Directory by Using Environment Variables
l. Allocating Structure Parameter or Return Value to Register
m. Allocating 4-Byte Parameter or Return Value to Register (cpu=300)
n. Conditions for Moving a Non-volatile Variable Outside a Loop
o. Support of speed=loop=1|2
p. Modifying Data Allocation by Boundary Alignment
q. Added Implicit Declarations
r. static Label Name
s. Extension and Change of Language Specifications
Multiple include directories can be specified by using the include directory environment
variable (CH38).
Option structreg is used to allocate a small-size structure parameter or return value to a
register.
Option longreg is used to allocate a 4-byte parameter or return value to a pair of registers.
A non-volatile external variable in an iteration condition inhibits external variable optimization
from moving the non-volatile external variable out of the loop even though there are no side
effects (function calls or assignment expressions) in an iteration condition.
Option speed=loop=1|2 controls optimization of loop expansion.
Data can be reallocated for each boundary alignment so that gaps that are generated by the
boundary alignment are minimized.
_ _ HITACHI_ _ and _ _ HITACHI_VERSION_ _, are implicitly declared by #define.
The specification of label names as references to static labels, which has file scope, #pragma
asm and #pragma endasm, and #pragma inline_asm has been changed to _ _$ (name).
However, in a linkage list, the name is displayed as _ (name).
Example:
union{
}uu={ {'a','b','c'} };
Inhibits errors in initializing unions.
char c[4];
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