HD64F2168VTE33 Renesas Electronics America, HD64F2168VTE33 Datasheet - Page 256

• 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

8.7.2
Each pin of port 7 can also be used as the interrupt input pins (ExIRQ2 to ExIRQ7), analog input
pin of the A/D converter (AN0 to AN7), and analog output pin (DA0, DA1) of the D/A converter.
By setting the ISS bit of the ISSR to 1, the pins can also be used as the interrupt input pin
(ExIRQ2 to ExIRQ7).
When the interrupt input pin is set, do not use the pins for the A/D or D/A converter.
• P77/ExIRQ7/AN7/DA1
• P76/ExIRQ6/AN6/DA0
[Legend]
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Rev. 3.00, 03/04, page 214 of 830
CH2 to CH0
DAOE1
ISS7
Pin function
SCAN
CH2 to CH0
DAOE0
ISS6
Pin function
The port 7 function changes as shown in the following table, depending on the combination of
the CH2 to CH0 bits of ADCSR of the A/D converter, the DAOE1 bit of DACR of the D/A
converter, and the ISS7 bit of ISSR of the interrupt controller. Do not set these bits to other
values than those shown in the following table.
The port 7 function changes as shown in the following table, depending on the combination of
the SCAN bit and the CH2 to CH0 bits of ADCSR of the A/D converter, the DAOE0 bit of
DACR of the D/A converter, and the ISS6 bit of ISSR of the interrupt controller. Do not set
these bits to other values than those shown in the following table.
Don’t care
Pin Functions
B'110
input
AN6
AN7 input pin
pin
0
0
B'111
0
0
input pin
P76
0
Other than B'110
0
0
input pin
ExIRQ6
P77 input pin
1
0
output
DA0
pin
1
0
0
input pin
ExIRQ7 input pin
Other than B'111
B'11*
AN6
0
0
1
input pin
P76
0
Other than B'11*
1
0
input pin
ExIRQ6
DA1 output pin
1
1
0
output
DA0
pin
1
0