M30622M4 MITSUBISHI [Mitsubishi Electric Semiconductor], M30622M4 Datasheet - Page 271

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M30622M4

Manufacturer Part Number
M30622M4
Description
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Manufacturer
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet

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Differences between M30622MC and M30612MC
Interrupt cause
Chip select
Memory space
Timer B
Serial I/O
IIC bus mode
Port function
Three-phase inverter
control circuit
Read port P1
P4
pin pull-up resistors
4
/CS0 - P4
Type Name
7
/CS3
M30612MC type and the type as
below can be switched
(Besides 4M-byte mode is possible.)
CS0 : 04000
CS1 : 28000
CS2 : 08000
CS3 : 04000
Memory expansion is possible
1.2M bytes mode
4M bytes mode
6 channels
UART/clocked SI/O · · · · · 3 channel
Clocked SI/O · · · · · · · · · · 2 channel
UART2 used
IIC bus interface can be performed
with software
P9
P9
P9
P9
P9
P9
P9
P9
P1
P1
P1
P7
Internal 25 sources
External 8 sources
Software 4 sources
(Added two Serial I/O, three
timers and 3external interrupts)
PWM output for three-phase inverter
can be performed using timer A4, A1
and A2.
Output port is arranged to P7
P8
By setting to register, the state of port
register can be read always.
If a Vcc level is applied to the CNVss
pin, bit 2 (PU11) of pull-up control
register 1 turns to "1" when reset, and
P4
pull-up.
0
4
0
1
2
3
4
5
6
7
5
6
7
1
/
· · · · · TB0
· · · · · TB1
· · · · · TB2
· · · · · TB3
· · · · · TB4
· · · · · ANEX0/CLK4
· · · · · ANEX1/S
· · · · · AD
· · · · · D13/INT3
· · · · · D14/INT4
· · · · · D15/INT5
· · · · · R
and P8
CS0
40000
- P4
1
X
16
16
16
16
16
.
M30622MC
D
7
TRG
/
IN
IN
IN
IN
IN
to 3FFFF
to FFFFF
to 2FFFF
to 27FFF
to 07FFF
2
CS3
/TA0
/CLK3
/S
/S
/DA0
/DA1
/S
IN
OUT
IN
OUT
turn involved in
3
IN
4
3
/TB5
4
16
16
16
16
16
(data)
(data)
(fetch)
(data/facth)
(data)
IN
2
to P7
5
,
UART/clocked SI/O · · · · · 3 channels
Impossible
The state of port when input mode.
The state of port register when output
mode.
Bit 2 (PU11) of the pull-up control
register 1 turns to "0" when reset, and
P4
up.
1M byte fixed
3 channels
Impossible
P9
P9
P9
P9
P9
P9
P9
P9
P1
P1
P1
P7
Internal 20 sources
External 5 sources
Software 4 sources
CS0 : 30000
CS1 : 28000
CS2 : 08000
CS3 : 04000
4
0
1
2
3
4
5
6
7
5
6
7
1
/
· · · · · TB0
· · · · · TB1
· · · · · TB2
· · · · · DA0
· · · · · DA1
· · · · · ANEX0
· · · · · ANEX1
· · · · · AD
· · · · · D13
· · · · · D14
· · · · · D15
· · · · · R
CS0
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
- P4
X
16
16
16
16
M30612MC
D
7
TRG
/
IN
IN
IN
2
to FFFFF
to 2FFFF
to 27FFF
to 07FFF
CS3
/TA0
turn free from pull-
IN
16
16
16
16
Mitsubishi microcomputers
M16C / 62 Group
271

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