Rohm LAPIS MK71351, Руководство пользователя

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PJDK71351-03
MK71351
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Other Pins
Pin Symbol Attribute/value
at reset
I/O Active
level
Description
6 TMODE Input Ish --- TEST MODE input (Low = Normal operation)
9 RESETX Input Ish Low Reset input (Low = Reset)
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CORE Voltage Related Pins
Pin Symbol Attribute/value
at reset
I/O Active
level
Description
7 VDDCORE 1.35 V output --- ---
CORE voltage monitor pin
Normally, use this pin in the OPEN.
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Debugger Related Pins
Pin Symbol Attribute/value
at reset
I/O Active
level
Description
10 SWDIO
Input
Pull-up
IOSHPUD ---
Serial wire debugger data pin and operation mode switching
pin.
During reset, internal Pull-down resistor turns ON and is put
into the input state. After the reset is released, this pin turns
into the I/O of the serial wire debugger data.
If this function is not used, the pin should be OPEN.
18 SWDCLK
Input
Pull-Down
ISHPUD ---
Serial wire debugger clock pin
During reset, internal Pull-down resistor turns ON and is put
into the input state. After the reset is released, this pin turns
into the input of the serial wire debugger clock.
If this function is not used, the pin should be OPEN.
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Power Supply Pin
Pin Symbol Attribute/value
at reset
I/O Active
level
Description
5 VPGM --- --- ---
Power supply pin for test
Connect this pin to GND.
12 VBAT --- --- --- Power supply 2.0 to 3.6 V
13 VDDIO --- --- --- Power supply 2.0 to 3.6 V
4 GND --- --- --- GND
8 GND --- --- --- GND
11 GND --- --- --- GND
20 GND --- --- --- GND
30 GND --- --- --- GND
31 GND --- --- --- GND
32 GND --- --- --- GND
33 GND --- --- --- GND
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N.C. Pins
Pin Symbol Attribute/value
at reset
I/O Active
level
Description
1 NC --- --- --- NC pin, always use in the OPEN.
29 NC --- --- --- NC pin, always use in the OPEN.