SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
3825 Group
54
mA
mA
μ
A
μ
A
μ
A
μ
A
μ
A
V
μ
A
13
3.2
36
14
22
9.0
1.0
10
2.3
6.0
50
High-speed mode, V
CC
= 5 V
f(X
IN
) = 8 MHz
f(X
CIN
) = 32.768 kHz
Output transistors “off”
A-D converter in operating
High-speed mode, V
CC
= 5 V
f(X
IN
) = 8 MHz (in WIT state)
f(X
CIN
) = 32.768 kHz
Output transistors “off”
A-D converter in operating
Low-speed mode, V
CC
= 5 V, T
a
≤
55
°
C
f(X
IN
) = stopped
f(X
CIN
) = 32.768 kHz
Output transistors “off”
Low-speed mode, V
CC
= 5 V, T
a
= 25
°
C
f(X
IN
) = stopped
f(X
CIN
) = 32.768 kHz (in WIT state)
Output transistors “off”
Low-speed mode, V
CC
= 3 V, T
a
≤
55
°
C
f(X
IN
) = stopped
f(X
CIN
) = 32.768 kHz
Output transistors “off”
Low-speed mode, V
CC
= 3 V, T
a
≤
25
°
C
f(X
IN
) = stopped
f(X
CIN
) = 32.768 kHz (in WIT state)
Output transistors “off”
All oscillation stopped
(in STP state)
Output transistors “off”
Symbol
Parameter
Limits
Typ.
Min.
2.0
Unit
Max.
5.5
T
a
= 25
°
C
T
a
= 85
°
C
Test conditions
I
CC
Power source current
6.4
1.6
25
7.0
15
4.5
0.1
1.8
3.0
10
V
RAM
RAM retention voltage
At clock stop mode
V
When using voltage multiplier
V
L1
= 1.8 V
V
L1
< 1.3 V
V
L1
I
L1
Power source voltage
Power source current (V
L1
)
(Note)
1.3
Note :
When the voltage multiplier control bit of the LCD mode register (bit 4 at address 0039
16
) is “1”.
Table 27. A-D converter characteristics (Extended operating temperature version)
(V
CC
= 4.0 to 5.5 V, V
SS
= 0 V, T
a
= –40 to 85
°
C, 4 MHz
≤
f(X
IN
)
≤
8 MHz, in middle-/high-speed mode, unless otherwise noted.)
Table 26. Electrical characteristics (Extended operating temperature version)
(V
CC
= 2.5 to 5.5 V, T
a
= –20 to 85
°
C, and V
CC
= 3.0 to 5.5 V, T
a
= –40 to –20
°
C, unless otherwise noted.)
Symbol
Parameter
Limits
Typ.
Min.
Unit
Max.
8
±
2
Test conditions
–
–
t
CONV
R
LADDER
I
VREF
I
IA
Note
: When an internal trigger is used in middle-speed mode, it is 14
μ
s.
Resolution
Absolute accuracy (excluding quantization error)
Conversion time
Ladder resistor
Reference input current
Analog iinput current
V
CC
= V
REF
= 5 V
12
50
Bits
LSB
μ
s
k
μ
A
μ
A
f(X
IN
) = 8 MHz
V
REF
= 5 V
12.5
(Note)
35
150
100
200
5.0