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(2) CPU (IC6) SC3041K12F
1
General
The CPU controls the loads of the main body and controls the system
in synchronization with data transmission and reception through the
optional controllers and serial data communication line.
2
Features
The SC3041K12F is a high performance single-chip micro computer
which is integrated with the necessary peripheral devices as well as
the main core of 32-bit H8/300H CPU.
The 32-bit H8/300H CPU is of internal 32-bit composition, and is
provided with simple and optimum commands designed for high
speed operations with 16 bit x 16 general-purpose registers. It hand-
les 16MB linear address space.
As the peripheral devices, included are the ROM, the RAM, the 16-bit
integrated timer unit (ITU), the programmable timing pattern controller
(TPC), the watch dog timer (WDT), the serial communication interface
(SCI), the A/D convertor, the D/A convertor, the I/O port, the MDA
controller (DMAC), and the refresh controller.
3
Pin arrangement
P70/AN0
P71/AN1
P72/AN2
P73/AN3
P74/AN4
P75/AN5
P76/AN6/DA0
P77/AN7/DA1
P80/RFSH/IRQ0
P81/CS3/RAS/IRQ1
P82/CS2/IRQ2
P83/CS1/IRQ3
P84/CS0
PA0/TP0/TEND0/TCLKA
PA1/TP1/TEND1/TCLKB
PA2/TP2/TIOCA0/TCLKC
PA3/TP3/TIOCB0/TCLKD
PA4/TP4/TIOCA1/A23
PA5/TP5/TIOCB1/A22
PA6/TP6/TIOCA2/A21
PA7/TP7/TIOCB2/A20
A Vcc
76
Vref
77
78
79
80
81
82
83
84
85
A Vss
86
87
88
89
90
91
Vss
92
93
94
95
96
97
98
99
100
SC3041K12F
JAPAN
12 – 4
50
A13/P25
49
A12/P24
48
A11/P23
47
A10/P22
46
A9/P21
45
A8/P20
44
Vss
43
A7/P17
42
A6/P16
41
A5/P15
40
A4/P14
39
A3/P13
38
A2/P12
37
A1/P11
36
A0/P10
35
Vcc
34
D15/P37
33
D14/P36
32
D13/P35
31
D12/P34
30
D11/P33
29
D10/P32
28
D9/P31
27
D8/P30
26
D7/P47
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