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Pin No.
Pin Name
Digital
Output
32
MISO
Digital
Input
33
COM_VDD
Digital
34
DET_TMONI1
Output
Digital
Output
35
DATA_IO
Digital
Input
36
IO_GND
I/O
Description
Serial Data Output
In SPI Mode / SPI User Test Mode /
EEPROM User Test Mode.
Serial Data Input
In EEPROM Mode.
Notice:
Do not supply higher voltage than the level
of COM_VDD. (For example, in the case
of too low / no power supply.) That causes
overcurrent at this pin, as the ESD
protection elements insertion between the
pin and the voltage source.
Common Voltage Supply
-
Use for 3V and 5V.
Supply to mainly control block.
Monitor 1
Monitoring internal signals (Digital), use
for system control.
At no use, open this pin.
Data Output
Demodulated signal output at
RF-Receiving. Behavior of this pin is
different for each state of TC32306FTG
reset.
See Table 5-2.
Notice:
Output resistance of this pin is 10kΩ when
the output drive setting is "Low". Select
proper resistance value of pull-up or pull
down resistor to get enough output level of
the pin, when the output drive setting is
"Low". Or select that the output drive
setting is "High", depending on the
resistance value of the resister. About
output drive settings, see section 6.10.5.
Data Input
Signal input for modulation at
RF-Transmitting. Behavior of this pin is
different for each state of TC32306FTG
reset.
See Table 5-2.
Notice:
Do not supply higher voltage than the level
of COM_VDD. (For example, in the case
of too low / no power supply.) That causes
overcurrent at this pin, as the ESD
protection elements insertion between the
pin and the voltage source.
-
Ground(I/O Block)
Internal Equivalent Circuit
COM_VDD
MISO
32
DET_TMONI1
34
COM_VDD
DATA_IO
35
9
TC32306FTG
Control
COM_VDD
Control
-
COM_VDD
COM_VDD
Control
Control
COM_VDD
Low Drive
10k
Control
COM_VDD
High Drive
Control
Control
-
2015-10-01
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