M38D59GCHP#U0 Renesas Electronics America, M38D59GCHP#U0 Datasheet - Page 84

• Manufacturer Part Number: M38D59GCHP#U0
• Description: IC 740/38D5 MCU QZ-ROM 80LQFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M38D59GCHP#U0

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 12.5MHz
• Connectivity: SIO, UART/USART
• Peripherals: LCD, LED, PWM, WDT
• Number Of I /o: 59
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: QzROM
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

38D5 Group
Rev.3.04
REJ03B0158-0304
Full Status Check
By performing full status check, it is possible to know the
execution results of erase and program operations. Figure 77
shows a full status check flowchart and the action to be taken
when each error occurs.
Fig 77. Full status check flowchart and remedial procedure for errors
May 20, 2008 Page 82 of 134
Note: When one of SR5 and SR4 is set to “1”, none of the read array, program,
End (block erase, program)
and block erase commands is accepted. Execute the clear status register
command (50
Read status register
SR5 = “1”?
SR5 = “0”?
SR4 = “0”?
SR4 = “1”
and
YES
YES
NO
16
) before executing these commands.
YES
NO
NO
Block erase error
sequence error
Program error
Command
Execute the clear status register command (50
to clear the status register. Try performing the
operation one more time after confirming that the
command is entered correctly.
Should an erase error occur, the block in error
cannot be used.
Should a program error occur, the block in error
cannot be used.
16
)