deveopmen
Electrical characteristics (V
CC
= 5V)
Preliminary Specifications REV.B
Specifications in this manual are tentative and subject to change.
Mitsubishi microcomputers
M16C/80 (144-pin version) group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
212
Table 1.28.3. Electrical characteristics (referenced to V
CC
=5V, V
SS
=0V at Topr=25
o
C, f(X
IN
)=20MH
Z
unless otherwise specified)
V
CC
= 5V
V
V
4.7
V
X
OUT
3.0
3.0
V
2.0
0.45
V
V
X
OUT
2.0
2.0
3.0
I
OH
= - 5mA
I
OH
= - 1mA
I
OH
= - 200
μ
A
I
OH
= - 0.5mA
With no load applied
With no load applied
I
OL
=5mA
I
OL
=1mA
I
OL
=0.5mA
I
OL
=200
μ
A
HIGHPOWER
LOWPOWER
HIGHPOWER
LOWPOWER
HIGHPOWER
LOWPOWER
X
COUT
3.0
1.6
V
TA0
OUT
-TA4
OUT
,NMI,
SCL
2
-SCL
4,
SDA
2
-SDA
4
0.2
1.0
V
INT
0
-INT
5
, AD
TRG
, CTS
0
-CTS
4
, CLK
0
-CLK
4
,
KI
0
-KI
3,
RxD0-RxD4,
HOLD, RDY, TA0
IN
-TA4
IN
, TB0
IN
-TB5
IN
,
V
X
COUT
0
0
HIGHPOWER
LOWPOWER
V
OH
V
OH
V
OH
V
OL
V
OL
V
OL
V
T+-
V
T-
Symbol
HIGH output
voltage
HIGH output
voltage
HIGH output
voltage
HIGH output
voltage
LOW output
voltage
LOW output
voltage
LOW output
voltage
LOW output
voltage
Hysteresis
With no load applied
With no load applied
Parameter
Unit
Standard
Typ.
Min
Max.
Measuring condition
0.2
1.8
V
5.0
2.0
V
mA
RESET
P0
0
-P0
7
, P1
0
-P1
7
, P2
0
-P2
7
, P3
0
-P3
7
,
P4
0
-P4
7
, P5
0
-P5
7
, P6
0
-P6
7
, P7
2
-P7
7
, P8
0
-P8
4
,
P8
6
, P8
7
, P9
0
-P9
7
,P10
0
-P10
7
, P11
0
-P11
4
,
P12
0
-P12
7
,P13
0
-P13
7
, P14
0
-P14
6
, P15
0
-P15
7
,
X
IN
, RESET, CNVss, BYTE
P0
0
-P0
7
, P1
0
-P1
7
, P2
0
-P2
7
, P3
0
-P3
7
,
P4
0
-P4
7
, P5
0
-P5
7
, P6
0
-P6
7
, P7
2
-P7
7
, P8
0
-P8
4
,
P8
6
, P8
7
, P9
0
-P9
7
,P10
0
-P10
7
, P11
0
-P11
4
,
P12
0
-P12
7
,P13
0
-P13
7
, P14
0
-P14
6
, P15
0
-P15
7
,
X
IN
, RESET, CNVss, BYTE
P0
0
-P0
7
, P1
0
-P1
7
, P2
0
-P2
7
, P3
0
-P3
7
,
P4
0
-P4
7
, P5
0
-P5
7
, P6
0
-P6
7
, P7
2
-P7
7
, P8
0
-P8
4
,
P8
6
, P8
7
, P9
0
-P9
7
,P10
0
-P10
7
, P11
0
-P11
4
,
P12
0
-P12
7
,P13
0
-P13
7
, P14
0
-P14
6
, P15
0
-P15
7
,
X
IN
X
CIN
Feedback resistance
RAM retention voltage
20.0
V
I
=5V
V
I
=0V
- 5.0
45.0
50.0
72.0
80.0
4.0
100.0
7.0
6.0
1.0
M
M
50.0
k
V
I
=0V
30.0
167.0
I
IH
I
IL
V
RAM
Icc
V
T+-
V
T-
R
fXIN
R
fXCIN
R
PULLUP
Hysteresis
HIGH input
current
LOW input
current
Pull-up
resistance
Feedback resistance
f(X
IN
)=20MHz
Square wave, no division
f(X
CIN
)=32kHz
Square wave
Power supply
current
When clock is stopped
Mask ROM 128 KB version
Mask ROM 256 KB version
In single-chip
mode, the output
pins are open and
other pins are V
SS
f(X
CIN
)=32kHz
Topr=85
°
C
when clock is stopped
Topr=25
°
C
when
clock is stopped
When a WAIT instruction is executed
Mask ROM 128 KB version
ROMless RAM 10KB version
Mask ROM 256 KB version
ROMless RAM 24KB version
μ
A
μ
A
μ
A
μ
A
50.0
90.0
80.0
mA
P0
0
-P0
7
, P1
0
-P1
7
, P2
0
-P2
7
, P3
0
-P3
7
, P4
0
-P4
7
,
P5
0
-P5
7
, P6
0
-P6
7
, P7
0
-P7
7
, P8
0
-P8
4
, P8
6
, P8
7
,
P9
0
-P9
7
, P10
0
-P10
7
, P11
0
-P11
4
, P12
0
-P12
7
,
P13
0
-P13
7
, P14
0
-P14
6
, P15
0
-P15
7
P0
0
-P0
7
, P1
0
-P1
7
, P2
0
-P2
7
, P3
0
-P3
7
, P4
0
-P4
7
,
P5
0
-P5
7
, P6
0
-P6
7
, P7
0
-P7
7
, P8
0
-P8
4
, P8
6
, P8
7
,
P9
0
-P9
7
, P10
0
-P10
7
, P11
0
-P11
4
, P12
0
-P12
7
,
P13
0
-P13
7
, P14
0
-P14
6
, P15
0
-P15
7
P0
0
-P0
7
, P1
0
-P1
7
, P2
0
-P2
7
, P3
0
-P3
7
, P4
0
-P4
7
,
P5
0
-P5
7
, P6
0
-P6
7
, P7
2
-P7
7
, P8
0
-P8
4
, P8
6
, P8
7
,
P9
0
-P9
7
, P10
0
-P10
7
, P11
0
-P11
4
, P12
0
-P12
7
,
P13
0
-P13
7
, P14
0
-P14
6
, P15
0
-P15
7
P0
0
-P0
7
, P1
0
-P1
7
, P2
0
-P2
7
, P3
0
-P3
7
, P4
0
-P4
7
,
P5
0
-P5
7
, P6
0
-P6
7
, P7
2
-P7
7
, P8
0
-P8
4
, P8
6
, P8
7
,
P9
0
-P9
7
, P10
0
-P10
7
, P11
0
-P11
4
, P12
0
-P12
7
,
P13
0
-P13
7
, P14
0
-P14
6
, P15
0
-P15
7
Flash memory version
Mask ROM 128 KB version
Mask ROM 256 KB version
Flash memory version
μ
A
Flash memory version
1.0
2.0
1.0
Measuring condition: