HD64F2168VTE33 Renesas Electronics America, HD64F2168VTE33 Datasheet - Page 271

• 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

• PA0 /KIN8/EVENT0/A16/SSE0I
Single-Chip Mode and Address-Data Multiplex Extended Mode: Port A functions as keyboard
input, external control input of SCI_0 and SCI_2, and also as an I/O port, and input or output can
be specified in bit units.
• PA7/KIN15/EVENT7, PA6/KIN14/EVENT6, PA5/KIN13/EVENT5, PA4/KIN12/EVENT4,
SSE
C/A
CEK1
PA1DDR
Address 13
Pin function
SSE
C/A
CKE1
PA0DDR
Address 13
Pin function
The function of port A pins is switched as shown below according to the combination of the
SSE bit in SEMR of SCI_0, the C/A bit in SMR, the CKE1 bit in SCR, address 13 setting, and
the PA0DDR bit.
When the KMIM8 bit in KMIMRA of the interrupt controller is cleared to 0, this pin can be
used as the KIN8 input pin. To use this pin as the KIN8 input pin, clear the PA0DDR bit to 0.
When this pin is used as EVENT0 input pin according to bits ECSB3 to ECSB0 in ECCR of
the data transfer controller settings, clear the PA0DDR bit to 0. Though this pin has been set to
the EVENT0 input pin, to use as the PA0 or A16 output pin, set the PA0DDR bit to 1.
PA3/KIN11/EVENT3, PA2/KIN10/EVENT2
When the KMIM bit in KMIMRA of the interrupt controller is cleared to 0, this pin can be
used as the KIN input pin. To use this pin as the KIN input pin, clear the PAnDDR bit to 0.
When this pin is used as the EVENT input pin according to bits ECSB3 to ECSB0 in ECCR of
the data transfer controller settings, clear the PAnDDR bit to 0. Though this pin has been set to
the EVENT input pin, to use as the PAn output pins, set the PAnDDR bit to 1.
/EVENT1 input pin
KIN9 input pin
/EVENT0 input pin
PA1 input pin
KIN8 input pin
PA0 input pin
0
0
1
1
PA1 output pin
PA0 output pin


0
1


1
0
A17 output pin
A16 output pin
1
0
Rev. 3.00, 03/04, page 229 of 830
1
0
SSE2I input pin
SSE0I input pin


1
1
1


1
1
1