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MB90378 Datasheet(PDF) 7 Page - Fujitsu Component Limited.

Part No. MB90378
Description  16-bit Proprietary Microcontroller
Download  65 Pages
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Maker  FUJITSU [Fujitsu Component Limited.]
Homepage  http://edevice.fujitsu.com/fmd/en/index.html
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MB90378 Datasheet(HTML) 7 Page - Fujitsu Component Limited.

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MB90378 Series
7
(Continued)
Pin no.
Pin name
I/O
circuit
Pin status
during
reset
Function
LQFP-144
5
P44
F
Port input
General-purpose Nch open-drain I/O port.
PSCK2
Serial clock I/O pin for PS/2 interface ch 2. This function is
selected when PS/2 interface ch 2 is enabled.
6
P45
F
General-purpose Nch open-drain I/O port.
PSDA2
Serial data I/O pin for PS/2 interface ch 2. This function is
selected when PS/2 interface ch 2 is enabled.
7
P46
G
General-purpose Nch open-drain I/O port.
CLKRUN
LPC clock status / restart request I/O pin for serial IRQ
controller. This function is selected when serial IRQ and LPC
clock restart request is enabled.
8
P47
H
General-purpose I/O port.
SERIRQ
Serial IRQ data I/O pin for serial IRQ controller. This function is
selected when serial IRQ is enabled.
9
P50
J
General-purpose Nch open-drain I/O port.
GA20
GA20 output for LPC interface. This function is selected when
GA20 function is enabled.
10
P51
H
General-purpose I/O port.
LFRAME
LFRAME input for LPC interface. This function is selected when
LPC interface is enabled.
11
P52
H
General-purpose I/O port.
LRESET
Reset input for LPC interface. This function is selected when
LPC interface is enabled.
12
P53
H
General-purpose I/O port.
LCK
Clock input for LPC interface. This function is selected when
LPC interface is enabled.
13 to 16
P54 to P57
H
General-purpose I/O ports.
LAD0 to
LAD3
Address/Data I/O for LPC interface. This function is selected
when LPC interface is enabled.
93 to 98
P60 to P65
I
General-purpose I/O ports.
INT0 to
INT5
Can be used as DTP/external interrupt request input ch 0 to 5.
Input is enabled when 1 is set in ENIR: EN0 to 5 in standby
mode.
99
P66
I
General-purpose I/O port.
UCK1
Serial clock I/O pin for UART ch 1. This function is enabled
when UART ch 1 enables clock output.


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