HD64F2168VTE33 Renesas Electronics America, HD64F2168VTE33 Datasheet - Page 244

• Manufacturer Part Number: HD64F2168VTE33
• Manufacturer: Renesas Electronics America

Specifications of HD64F2168VTE33

• Cpu Family: H8S
• Device Core Size: 16/32Bit
• Frequency (max): 33MHz
• Interface Type: I2C/IrDA/SCI
• Program Memory Type: Flash
• Program Memory Size: 256KB
• Total Internal Ram Size: 40KB
• # I/os (max): 106
• Number Of Timers - General Purpose: 5
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / Rohs Status: Not Compliant

• P54/IRQ12/TxD2
• P53/IRQ11/RxD1/IrRxD
• P52/IRQ10/TxD1/IrTxD
Rev. 3.00, 03/04, page 202 of 830
TE
P54DDR
Pin function
RE
P53DDR
Pin function
TE
P52DDR
Pin function
The pin function is switched as shown below according to the combination of the TE bit in
SCR of SCI_2 and the P54DDR bit.
When the ISS12 bit in ISSR16 is cleared to 0 and the IRQ12E bit in IER16 of the interrupt
controller is set to 1 this pin can be used as the IRQ12 input pin. To use this pin as the IRQ12
input pin, clear the P54DDR bit to 0.
The pin function is switched as shown below according to the combination of the RE bit in
SCR of SCI_1 and the P53DDR bit.
When the ISS11 bit in ISSR16 is cleared to 0 and the IRQ11E bit in IER16 of the interrupt
controller is set to 1, this pin can be used as the IRQ11 input pin. To use this pin as the IRQ11
input pin, clear the P53DDR bit to 0.
The pin function is switched as shown below according to the combination of the TE bit in
SCR of SCI_1 and the P52DDR bit.
When the ISS10 bit in ISSR16 is cleared to 0 and the IRQ10E bit in IER16 of the interrupt
controller is set to 1, this pin can be used as the IRQ10 input pin. To use this pin as the IRQ10
input pin, clear the P52DDR bit to 0.
IRQ12 input pin
IRQ11 input pin
IRQ10 input pin
P53 input pin
P54 input pin
P52 input pin
0
0
0
0
0
0
P53 output pin
P54 output pin
P52 output pin
1
1
1
RxD1/IrRxD input pin
TxD1/IrTxD output pin
TxD2 output pin


1
1

1