mb90f345caspfv Fujitsu Microelectronics, Inc., mb90f345caspfv Datasheet - Page 13

• Manufacturer Part Number: mb90f345caspfv
• Description: 16-bit Proprietary Microcontroller Cmos 2 F2mc-16lx Mb90340 Series
• Manufacturer: Fujitsu Microelectronics, Inc.

LQFP100*
75 to 82
PIN DESCRIPTION
90
91
52
83
84
85
86
87
Pin No.
2
QFP100*
77 to 84
92
93
54
85
86
87
88
89
1
AD00 to AD07
INT8 to INT15
P00 to P07
Pin name
INT11R
TOT1
SOT3
SCK3
AD08
AD09
AD10
AD11
AD12
TIN1
SIN3
RST
P10
P11
P12
P13
P14
X1
X0
Circuit
type
G
G
G
N
G
G
A
E
Oscillation output
Oscillation input
Reset input
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
I/O pins for 8 lower bits of the external address/data bus.
This function is enabled when the external bus is enabled.
External interrupt request input pins for INT8 to INT15.
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
I/O pin for the external address/data bus.
This function is enabled when the external bus is enabled.
Event input pin for the reload timer 1
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
I/O pin for the external address/data bus.
This function is enabled when the external bus is enabled.
Output pin for the reload timer 1
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
I/O pin for the external address/data bus.
This function is enabled when the external bus is enabled.
Serial data input pin for UART3
External interrupt request input pin for INT11
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
I/O pin for the external address/data bus.
This function is enabled when the external bus is enabled.
Serial data output pin for UART3
General purpose I/O. The register can be set to select whether
to use a pull-up resistor. This function is enabled in single-chip
mode.
I/O pin for the external address/data bus.
This function is enabled when the external bus is enabled.
Clock I/O pin for UART3
Function
MB90340 Series
(Continued)
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