HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 476

• 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: -

FILE *freopen(const char *fname, const char *mode, FILE *fp)
Description:
Header file:
Return values:
Example:
Remarks:
462
Parameters:
Closes a currently open stream input/output file and reopens a new file under
the specified file name.
<stdio.h>
Abnormal:
fname
Normal:
#include <stdio.h>
FILE *ret, *fp;
The freopen function first closes the stream input/output file indicated by file
pointer fp (the following processing is carried out even if this close processing is
unsuccessful). Next, the freopen function opens the file indicated by file name
fname for stream input/output, reusing the FILE structure pointed to by fp.
opened at one time.
if an error occurs.
mode
fp
const char *fname, *mode;
The freopen function is useful when there is a limit on the number of files being
The freopen function normally returns the same value as fp, but returns NULL
ret=freopen(fname, mode, fp);
NULL
Pointer to string indicating new file name
Pointer to string indicating file access mode
fp
File pointer of currently open stream input/output file