DF38602RFT10 Renesas Electronics America, DF38602RFT10 Datasheet - Page 178

• Manufacturer Part Number: DF38602RFT10
• Description: MCU 3V 16K 32-QFN
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H SLPr

Specifications of DF38602RFT10

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: I²C, IrDA, SCI, SSU
• Peripherals: POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F38602RFT10; HD64F38602RFT10

Section 8 I/O Ports
8.7
8.7.1
If an I/O pin not used by the user system is floating, pull it up or down.
• If an unused pin is an input pin, handle it in one of the following ways:
• If an unused pin is an output pin, handle it in one of the following ways:
8.7.2
When the functions of pins IRQ0, IRQ1, IRQAEC, AEVL, AEVH, SCK3, FTIOA to FTIOD,
FTCI, SSCK, SCS, SDA, and SCL are selected, the corresponding pins have the schmitt-trigger
input characteristics, which are different from the ones when they are used as the port input pins.
For example, the input high voltage and the input low voltage of the PB0/AN0/IRQ0 pin differ
when the pin is used as PB0 input or IRQ0 input. For details, refer to table 21.2 which lists the DC
characteristics for F-ZTAT version, and table 21.13 which lists the DC characteristics for masked
ROM version.
Rev. 3.00 May 15, 2007 Page 144 of 516
REJ09B0152-0300
 Pull it up to Vcc with an on-chip pull-up MOS.
 Pull it up to Vcc with an external resistor of approximately 100 kΩ.
 Pull it down to Vss with an external resistor of approximately 100 kΩ.
 For a pin also used by the A/D converter, pull it up to AVcc with an external resistor of
 Set the output of the unused pin to high and pull it up to Vcc with an external resistor of
 Set the output of the unused pin to low and pull it down to GND with an external resistor of
approximately 100 kΩ.
approximately 100 kΩ.
approximately 100 kΩ.
How to Handle Unused Pin
Input Characteristics Difference due to Pin Function
Usage Notes