M306N4FGTFP Renesas Electronics America, M306N4FGTFP Datasheet - Page 263

• 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
20.4 PCR Register
Tables 20.1 lists the Unassigned Pin Handling in Single-chip Mode and 20.2 lists the Unassigned Pin Handling
in Memory Expansion Mode and Microprocessor Mode. Figure 20.11 shows the Unassigned Pin Handling.
Figure 20.10 shows the PCR Register.
When the P1 register is read after setting the PCR0 bit in the PCR register to 1, the corresponding port latch
can be read no matter how the PD1 register is set.
Apr 14, 2006
page 239 of 376
20. Programmable I/O Ports