HD64F2168VTE33 Renesas Electronics America, HD64F2168VTE33 Datasheet - Page 278

• 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

8.12.3
PCPIN indicates the pin states of port C.
Note: The initial values are determined in accordance with the states of PC7 to PC0 pins.
8.12.4
Port C is capable of functioning as the input and output of IIC_2, IIC_3, and IIC_4, and the
PWMX output. The relationship between the register settings and pin function is described below.
• PC7/PWX3
• PC6/PWX2
Rev. 3.00, 03/04, page 236 of 830
Bit
7
6
5
4
3
2
1
0
OEB
PC7DDR
Pin Function
OEA
PC6DDR
Pin Function
The pin function is switched as shown below according to the combination of the OEB bit of
the 14-bit PWMX DACR and the PC7DDR.
The pin function is switched as shown below according to the combination of the OEA bit of
the 14-bit PWMX DACR and the PC6DDR.
Bit Name
PC7PIN
PC6 PIN
PC5 PIN
PC4 PIN
PC3 PIN
PC2 PIN
PC1 PIN
PC0 PIN
Port C Input Data Register (PCPIN)
Pin Functions
Initial Value
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
PC7 input pin
PC6 input pin
0
0
1
1
1
1
1
1
1
1
R/W
R
R
R
R
R
R
R
R
0
0
Description
When this register is read, the pin state is read.
This register is assigned to the same address as that
of PCDDR. When this register is written to, data is
written to PCDDR and the port C setting is then
changed.
PC6 output pin
PC7 output pin
1
1
PWX2 output pin
PWX3 output pin


1
1