M306N4FGTFP Renesas Electronics America, M306N4FGTFP Datasheet - Page 297

• Manufacturer Part Number: M306N4FGTFP
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/6Nr

Specifications of M306N4FGTFP

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

M16C/6N Group (M16C/6N4)
Rev.2.40
REJ09B0009-0240
21.4 Standard Serial I/O Mode
In standard serial I/O mode, the serial programmer supporting the M16C/6N Group (M16C/6N4) can be used
to rewrite the flash memory user ROM area in the MCU mounted on a board. For more information about the
serial programmer, contact your serial programmer manufacturer. Refer to the user's manual included with
your serial programmer for instructions.
Table 21.7 lists the Pin Functions in Standard Serial I/O Mode. Figures 21.13 and 21.14 show the Pin
Connections in Standard Serial I/O Mode.
21.4.1 ID Code Check Function
The ID code check function determines whether the ID codes sent from the serial programmer matches
those written in the flash memory. (Refer to 21.2 Functions to Prevent Flash Memory from Rewriting.)
Apr 14, 2006
page 273 of 376
21. Flash Memory Version