DF2266TF13V Renesas Electronics America, DF2266TF13V Datasheet - Page 235

• Manufacturer Part Number: DF2266TF13V
• Description: IC H8S/2266 MCU FLASH 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2266TF13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

9.12.4
Port N pins also function as LCD driver segment output pins (SEG40 to SEG33). Port N pin
functions are shown below.
• PNn/SEGn + 33
Legend:
X: Don’t care
Note: n = 7 to 0
9.13
Unused input pins should be fixed high or low. Generally, the input pins of CMOS products are
high-impedance. Leaving unused pins open can cause the generation of intermediate levels due to
peripheral noise induction. This can result in shoot-through current inside the device and cause it
to malfunction. Table 9.3 lists examples of ways to handle unused pins. Leave unused pins open.
SGS3 to SGS0
PNnDDR
Pin functions
The pin function is switched as shown below according to the combination of the SGS3 to
SGS0 bits in LPCR of the LCD driver/contoller and PNnDDR bit.
Pin Functions
Handling of Unused Pins
PNn input pin
0
B'0000
PNn output pin
Rev. 5.00 Sep. 01, 2009 Page 183 of 656
1
B'0001, B'001X, or B'010X
SEGn + 33 output pin
Section 9 I/O Ports
REJ09B0071-0500
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