MB89601RPFV 查看數據表（PDF） - Fujitsu
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MB89601RPFV Datasheet PDF : 44 Pages
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MB89601R Series
s PIN DESCRIPTION
• MB89601R/603/P601
Pin no.
SQFP*
3
2
38
35
14
Pin name
X0
X1
MOD0
MOD1
RST
27 to 34
39 to 46
16 to 22
P00 to P07
P10 to P17
P30 to P36
23
P37/PTO
4 to 8
9
P40 to P44
P45/SCK
10,
P46/SO,
11
P47/SI
15
P60/INT
26
47
1, 12, 13,
24, 25, 36,
37, 48
VCC
VSS
N.C.
* : FPT-48P-M05
Circuit
type
A
Cystal oscillator pins
Function
B
Operating mode selection pins
Connect directly to VSS.
C
Reset I/O pin
This pin is an N-ch open-drain output type with a pull-up resistor,
and a hysteresis input type. "L" is output from this pin by an
internal reset source. The internal circuit is initialized by the input
of “L”.
D
General-purpose I/O ports
E
General-purpose I/O ports
This port is a hysteresis input type.
A software pull-up resistor is provided as an option.
General-purpose I/O port
This port is a hysteresis input type.
Also serves as the toggle output for the 8-bit PWM timer.
A software pull-up resistor is provided as an option.
G
N-ch open-drain I/O port
This port is a hysteresis input type.
N-ch open-drain I/O port
This port is a hysteresis input type.
Also serves as the clock I/O for the serial I/O.
N-ch open-drain I/O port
This port is a hysteresis input type.
Also serves as the data output for the serial I/O.
I
General-purpose input-only port
Also serves as an external interrupt input.
This port is a hysteresis input type.
— Power supply pin
— Power supply (GND) pin
— Be sure to leave them open.
6
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