HD64F2168VTE33 Renesas Electronics America, HD64F2168VTE33 Datasheet - Page 54

• 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

Rev. 3.00, 03/04, page 12 of 830
Type
Keyboard
control
A/D
converter
(ADC)
D/A
converter
(DAC)
A/D
converter
(ADC)
D/A
converter
(DAC)
Symbol
KIN15 to
KIN13
KIN12 to
KIN8
KIN7 to
KIN0
WUE15 to
WUE8
AN7 to
AN0
ADTRG
DA0
DA1
AVCC
AVref
AVSS
33 to 35
37 to 41
85 to 78
128 to 121 Input
75 to 68
43
74
75
76
77
67
Pin No.
Input
Input
Input
Input
Input
Output
Input
Input
Input
I/O
Matrix keyboard input pins. All pins have a wake-
up function. Normally, KIN15 to KIN0 function as
key scan inputs, and P17 to P10 and P27 to P20
function as key scan outputs. Thus, at a
maximum of 16 outputs x 16 inputs, 256-key
matrix can be configured.
Wake-up event input pins. Same wake up as key
wake up can be performed with various sources.
Analog input pins
External trigger input pin to start A/D conversion
Analog output pins
Analog power supply pins for the A/D converter
and D/A converter. When the A/D converter and
D/A converter are not used, these pins should be
connected to the system power supply (+3.3 V).
Reference voltage input pin for the A/D converter
and D/A converter. When the A/D converter and
D/A converter are not used, this pin should be
connected to the system power supply (+3.3 V).
Ground pins for the A/D converter and D/A
converter. These pins should be connected to the
system power supply (0 V).
Name and Function