HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 296

• 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: -

(5) Floating-point numbers
Table 10.6 Floating-Point Number Specifications
No.
1
2
3
Table 10.7 Limits of Floating-Point Type Values
No.
1
2
3
4
Note: The limits for decimal notation are the maximum value smaller than infinity and the
282
minimum value greater than 0. Values in parentheses are theoretical values.
Item
Representation and values of floating-point
type
Method of truncation when integers are
converted into floating-point numbers that
cannot accurately represent the actual value
Methods of truncation or rounding when
floating-point numbers are converted into
shorter floating-point numbers
Item
Maximum value of float type
Minimum positive value of float
type
Maximum values of double
type and long double type
Minimum positive values of
double type and long double
type
Limits
Decimal Notation*
3.4028235677973364e+38f
(3.4028234663852886e+38f)
7.0064923216240862e 46f
(1.4012984643248171e 45f)
1.7976931348623158e+308
(1.7976931348623157e+308)
4.9406564584124655e 324
(4.9406564584124654e 324)
Compiler Specifications
There are three types of floating-point
numbers: float, double, and long double
types. See section 10.1.3, Floating-Point
Number Specifications, for the internal
representation of floating-point types and
specifications for their conversion and
operation. Table 10.7 shows the limits of
floating-point type values that can be
expressed.
Hexadecimal Notation
7f7fffff
00000001
7fefffffffffffff
0000000000000001