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deveopmen
Electrical characteristics (Vcc = 3V)
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
235
V
CC
= 3V
Table 1.28.23. Electrical characteristics (referenced to V
CC
= 3V, V
SS
= 0V at Topr = 25
o
C, f(X
IN
) =
10MH
Z
unless otherwise specified)
V
V
X
OUT
2.5
2.5
V
0.5
V
X
OUT
0.5
0.5
2.5
I
OH
= - 1mA
I
OH
= - 0.1mA
I
OH
= - 50
μ
A
With no load applied
With no load applied
I
OL
=1mA
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
3
0.2
1.0
V
0.2
1.8
V
4.0
2.0
V
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
0
-P7
7
, P8
0
-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
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
I
=3V
V
I
=0V
- 4.0
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
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
,
10.0
3.0
M
M
120.0
k
V
X
COUT
0
0
HIGHPOWER
LOWPOWER
V
I
=0V
66.0
500.0
V
OH
V
OH
V
OL
V
OL
V
T+-
V
T-
Symbol
HIGH output
voltage
HIGH output
voltage
HIGH output
voltage
LOW output
voltage
LOW output
voltage
LOW output
voltage
Hysteresis
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
X
IN
X
CIN
Feedback resistance
Feedback resistance
RAM retention voltage
Power supply
current
When clock is stopped
Mask ROM 128 KB version
Mask ROM 256 KB version
Flash memory version
μ
A
μ
A
With no load applied
With no load applied
Parameter
Unit
Standard
Typ.
Min.
Max.
Measuring condition
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
μ
A
mA
mA
mA
20.0
12.0
14.0
14.0
45.0
60.0
3.5
20.0
23.0
23.0
1.5
f(X
IN
)=10MHz
Square wave, no
division
f(X
CIN
)=32kHz
Square wave
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
When a WAIT instruction is executed.
Oscillation drive capacity is Low.
Mask ROM 128 KB version
ROMless RAM 10KB version
Mask ROM 256 KB version
ROMless RAM 24KB version
Flash memory version
μ
A
μ
A
μ
A
3.0
f(X
CIN
)=32kHz
When a WAIT instruction is executed.
Oscillation drive capacity is High.
μ
A
Mask ROM 128 KB version
Mask ROM 256 KB version
Flash memory version
mA
I
OL
= 0.1mA
I
OL
= 50
μ
A
1.0
2.0
1.0
Topr=25
°
C, when
clock is stopped
Measuring condition:
Electrical characteristics (Vcc = 3V)