M30290FAHP#U5A Renesas Electronics America, M30290FAHP#U5A Datasheet - Page 374

• Manufacturer Part Number: M30290FAHP#U5A
• Description: IC M16C/29 MCU FLASH 96K 80LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/29r

Specifications of M30290FAHP#U5A

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 71
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 27x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• For Use With: R0K330290S000BE - KIT EVAL STARTER FOR M16C/29M30290T2-CPE - EMULATOR COMPACT M16C/26A/28/29M30290T2-CPE-HP - EMULATOR COMPACT FOR M16C/TINY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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Figure 20.11 Flow Chart of Program Command
6
0
20.7.4 Program Command (40
C
1
9
1 .
B
The program command writes 2-byte data to the flash memory.
Auto program operation (data program and verify) start by writing xx40
the write address specified in the second bus cycle. The address value specified in the first bus cycle
must be the same even address as the write address secified in the second bus cycle.
The FMR00 bit in the FMR0 register indicates whether an auto-programming operation has been com-
pleted. The FMR00 bit is set to 0 during the auto-program and 1 when the auto-program operation is
completed.
After the completion of auto-program operation, the FMR06 bit in the FMR0 register indicates whether or
not the auto-program operation has been successfully completed. (Refer to 20.8.4 Full Status Check).
Also, each block can disable programming command (Refer to Table 20.4).
An address that is already written cannot be altered or rewritten.
When commands other than the program command are executed immediately after executing the pro-
gram command, set the same address as the write address specified in the second bus cycle of the
program command, to the specified address value in the first bus cycle of the following command.
In EW mode 1, do not execute this command on the blocks where the rewrite control program is allo-
cated.
In EW mode 0, the MCU enters read status register mode as soon as the auto-program operation starts
and the status register can be read. The SR7 bit in the status register is set to 0 as soon as the auto-
program operation starts. This bit is set to 1 when the auto-program operation is completed. The MCU
remains in read status register mode until the read array command is written. After completion of the
auto-program operation, the status register indicates whether or not the auto-program operation has
been successfully completed.
2 /
0
2
9
1
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0
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1
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NOTES:
page 348
1. Write the command code and data at even address.
2. Refer to Figure 20.14.
f o
4
5
8
Write command code xx40
16
Write data to the write address
)
Program completed
Full status check
write address
FMR00=1?
Start
YES
(2)
16
NO
(1)
to the
(1)
16
in the first bus cycle and data to