HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 408

• 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: -

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(e) NULL
(f) Null characters
(g) Return code
(h) Text files and binary files
(i) Standard input/output files
This is the value when a pointer is not pointing at anything. The name NULL is defined in
the <stddef.h> standard include file.
The end of a string literal in C/C++ is indicated by the characters \0. String parameters in
library functions must also conform to this convention. The characters \0 indicating the
end of a string are called null characters.
With some library functions, a return value is used to determine the result (such as whether
the specified processing succeeded or failed). In this case, the return value is called as the
return code.
Many systems have special file formats to store data. To support this facility, library
functions have two file formats: text files and binary files.
(i) Text files
(ii) Binary files
Files that can be used as standard by input/output library functions without preparations
such as file opening are called standard input/output files. Standard input/output files
comprise the standard input file (stdin), standard output file (stdout), and standard error
output file (stderr).
(i) Standard input file (stdin)
(ii) Standard output file (stdout)
(iii) Standard error output file (stderr)
A text file is used to store ordinary text, and consists of a collection of lines. In text file
input, the new-line designator (\n) is input as a line separator. In output, output of the
current line is terminated by outputting the new-line designator (\n). Text files are used
to input/output files that store standard text for each implementation. With text files,
characters input or output by a library function do not necessarily correspond to a
physical arrangement of data in the file.
A binary file is configured as a row of byte data. Data input or output by a library
function correspond to a physical list of data in the file.
Standard file comprising input to a program.
Standard file comprising output from a program.
Standard file for performing output of error messages, etc., from a program.