M30626FJPGP#U3C Renesas Electronics America, M30626FJPGP#U3C Datasheet - Page 398

• Manufacturer Part Number: M30626FJPGP#U3C
• Description: IC M16C MCU FLASH 512K 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30626FJPGP#U3C

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: I²C, IEBus, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 85
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 31K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• For Use With: 867-1000 - KIT QUICK START RENESAS 62PR0K33062PS001BE - R0K33062P STARTER KITR0K33062PS000BE - KIT EVAL STARTER FOR M16C/62PM3062PT3-CPE-3 - EMULATOR COMPACT M16C/62P/30P
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M16C/62P Group (M16C/62P, M16C/62PT)
Rev.2.41
REJ09B0185-0241
24.15.13 DMA transfer
24.15.14 Regarding Programming/Erasing Endurance and Execution Time
In EW1 mode, make sure that no DMA transfers will occur while the FMR00 bit in the FMR0 register = 0
(during the auto program or auto erase period).
As the number of programming/erasure times increases, so does the execution time for software commands
(Program, Block Erase, Erase All Unlock Blocks, and Lock Bit Program). Especially when the number of
programming/erasure times exceeds 1,000, the software command execution time is noticeably extended.
Therefore, the software command wait time that is set must be greater than the maximum rated value of
electrical characteristics.
The software commands are suspended by hardware reset 1, hardware reset 2, NMI interrupt, and watchdog
timer interrupt. If a software command is suspended by such reset or interrupt, the block that was in process
must be erased before reexecuting the suspended command.
Jan 10, 2006
Page 381 of 390
24. Precautions