DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 243

• Manufacturer Part Number: DF2166VT33WV
• Description: MCU 16BIT FLASH 3V 512K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VT33WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

8.5.3
The relationship between register setting values and pin functions are as follows.
• P57/IRQ15/PWX1
• P56/IRQ14/PWX0
• P55/IRQ13/RxD2
OEB
P57DDR
Pin function
OEA
P56DDR
Pin function
RE
P55DDR
Pin function
The pin function is switched as shown below according to the combination of the OEB bit in
DACR of PWMX and the P57DDR bit.
When the ISS15 bit in ISSR16 is cleared to 0 and the IRQ15E bit in IER16 of the interrupt
controller is set to 1, this pin can be used as the IRQ15 input pin. To use this pin as the IRQ15
input pin, clear the P57DDR bit to 0.
The pin function is switched as shown below according to the combination of the OEA bit in
DACR of PWMX and the P56DDR bit.
When the ISS14 bit in ISSR16 is cleared to 0 and the IRQ14E bit in IER16 of the interrupt
controller is set to 1, this pin can be used as the IRQ14 input pin. To use this pin as the IRQ14
input pin, clear the P56DDR bit to 0.
The pin function is switched as shown below according to the combination of the RE bit in
SCR of SCI_2 and the P55DDR bit.
When the ISS13 bit in ISSR16 is cleared to 0 and the IRQ13E bit in IER16 of the interrupt
controller is set to 1, this pin can be used as the IRQ13 input pin. To use this pin as the IRQ13
input pin, clear the P55DDR bit to 0.
Pin Functions
IRQ15 input pin
IRQ14 input pin
IRQ13 input pin
P57 input pin
P56 input pin
P55 input pin
0
0
0
0
0
0
P56 output pin
P55 output pin
P57 output pin
1
1
1
Rev. 3.00, 03/04, page 201 of 830
PWX0 output pin
PWX1 output pin
RxD2 input pin



1
1
1