IXXBB1 Fujitsu Microelectronics, Inc., IXXBB1 Datasheet - Page 13

• Manufacturer Part Number: IXXBB1
• Description: 32-bit Proprietary Microcontroller Cmos Fr60 Mb91301 Series
• Manufacturer: Fujitsu Microelectronics, Inc.

MB91302A
76 to 79
81 to 84
71
85
86
Pin no.
MB91V301A
106 to 109
111 to 114
115
116
81
ICU0 to ICU3
INT0 to INT3
PG0 to PG3
AN3 to AN0
Pin name
FRCK
SCL1
INT4
INT5
SIN2
ATG
PG4
PG5
A23
P67
I/O circuit
type
D
T
V
V
V
CLK input pin for I
enable when typical operation of I
port output must remains off unless intentionally
turned on. (open drain output) (This function is only
for MB91302A, MB91V301A.)
External address bus bit 21.
This function is enable during prohibited I
operation and using external bus.
General-purpose I/O port.
This function is enable during prohibited I
operation and nonused external address bus.
Analog input pin.
External interrupt inputs. These inputs are used con-
tinuously when the corresponding external
interrupt is enabled. In this case, do not output to
these ports unless doing so intentionally.
General purpose input/output ports.
Input capture input pins. These inputs are used con-
tinuously when selected as input capture inputs. In
this case, do not output to these ports unless
doing so intentionally.
External interrupt input. These inputs are used
continuously when the corresponding external
interrupt is enabled. In this case, do not output to
these ports unless doing so intentionally.
External trigger input for A/D converter. This input is
used continuously when selected as the A/D
converter start trigger. In this case, do not output to
this port unless doing so intentionally.
General purpose input/output ports.
External clock input pin for free-run timer. This input
is used continuously when selected as the external
clock input pin for the free-run timer. In this case, do
not output to this port unless doing so intentionally.
External interrupt input. These inputs are used
continuously when the corresponding external
interrupt is enabled. In this case, do not output to
these ports unless doing so intentionally.
UART2 data input pin. This input is used continuous-
ly when UART2 is performing input. In this case, do
not output to this port unless doing so intentionally.
General purpose input/output port.
MB91301 Series
2
C bus function. This function is
Function
2
C is enable. The
(Continued)
2
2
C
C
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