MB2146-303A Fujitsu Microelectronics, Inc., MB2146-303A Datasheet - Page 10
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MB2146-303A
Manufacturer Part Number
MB2146-303A
Description
8-bit Microcontroller
Manufacturer
Fujitsu Microelectronics, Inc.
Datasheet
1.MB2146-303A.pdf
(68 pages)
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10
MB95150M Series
(Continued)
*1 : FPT-48P-M26
*2 : FPT-52P-M01
*3 : For the I/O circuit type, refer to “I I/O CIRCUIT TYPE”.
LQFP*
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Pin no.
1
LQFP*
33, 46
7, 20,
24
25
26
27
28
29
30
31
32
34
35
36
37
38
39
40
41
42
43
44
45
47
48
49
50
51
52
2
PB5/SEG05/TO00
PB6/SEG06/TO01
PB7/SEG07/EC0
PB3/SEG03/
PB4/SEG04/
P60/SEG08/
PB0/SEG00
PB1/SEG01
PB2/SEG02
PA0/COM0
PA1/COM1
PA2/COM2
PA3/COM3
Pin name
P90/V3
P91/V2
P92/V1
P93/V0
PPG00
PPG01
PPG10
RST
X1A
X0A
P94
P95
V
V
NC
X0
X1
C
CC
SS
circuit
type*
I/O
B’
M
M
M
A
A
R
S
3
Main clock oscillation pins
Power supply pin (GND)
Power supply pin
Capacitor connection pin
Sub clock oscillation pins (32 kHz)
Reset pin
General-purpose I/O port.
The pins are shared with power supply pin for LCDC drive (V0 to
V3) .
General-purpose I/O port
General-purpose I/O port.
The pins are shared with LCDC COM output (COM0 to COM3) .
General-purpose I/O port.
The pins are shared with LCDC SEG output (SEG00 to SEG02) .
General-purpose I/O port.
The pins are shared with LCDC SEG output (SEG03, SEG04)
and 8/16-bit PPG ch.0 output (PPG00, PPG01).
General-purpose I/O port.
The pins are shared with LCDC SEG output (SEG05, SEG06)
and 8/16-bit compound timer ch.0 output (TO00, TO01).
General-purpose I/O port.
The pin is shared with LCDC SEG output (SEG07) and 8/16-bit
compound timer ch.0 clock input (EC0).
General-purpose I/O port.
The pin is shared with LCDC SEG output (SEG08) and 8/16-bit
PPG ch.1 output (PPG10) .
Internal connect pins.
Be sure this pin is left open.
Function
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