HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 323

• 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: -

ii. Conversion between normalized form of decimals and internal representation
When converting from the normalized form of decimals to internal representation, and
vice versa, errors cannot be avoided when the exponent is large or small. The
following describes the range within which conversion is accurate, and the error limits
when the values are outside that range.
a. Range for accurate conversion
b. Error limits
The rounding shown in (a) i, "Rounding of results" is correctly applied for floating-
point numbers within the ranges shown below. No overflow or underflow will
occur within these ranges.
(1) float types: 0
(2) double and long double types: 0
The difference between the error that occurs when converting values that do not fall
in the ranges shown in a. above and the error that occurs when rounding is correctly
performed does not exceed 0.47 times the smallest digit of the valid numerals. If
the value exceeds the ranges shown in a. above, an overflow or underflow may
occur during conversion. In this case, a warning level error message is output
during compilation, and the corresponding error number is set in errno when the
program is executed.
M
10
9
1, 0
N 13
M
10
17
1, 0
N 27
309