M30621ECGP MITSUBISHI [Mitsubishi Electric Semiconductor], M30621ECGP Datasheet - Page 157

• Manufacturer Part Number: M30621ECGP
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

Electrical characteristics (Vcc = 5V)
Table 1.20.4. A-D conversion characteristics (referenced to V
Table 1.20.5. D-A conversion characteristics (referenced to V
Note: This applies when using one D-A converter, with the D-A register for the unused D-A converter set to “00
Note: Divide the frequency if f(X
t
t
R
t
V
V
CONV
t
R
I
CONV
SAMP
Symbol
su
Symbol
VREF
REF
IA
LADDER
O
The A-D converter's ladder resistance is not included.
Also, when DA register contents are not “00”, the current I
have been set to be “unconnected” by the A-D control register.
Resolution
Conversion time
Conversion time
Sampling time
Reference voltage
Analog input voltage
Absolute
accuracy
Ladder resistance
Setup time
Reference power supply input current
Resolution
Absolute accuracy
Output resistance
at Ta = 25
at Ta = 25
Sample & hold function not available
Sample & hold function available(10bit)
Sample & hold function available(8bit)
o
C, f(X
Parameter
Parameter
o
C, f(X
(10bit)
(8bit)
IN
IN
) = 16MHz unless otherwise specified)
) exceeds 10 MHz, and make ØAD equal to or lower than 10 MHz.
IN
) = 16MHz unless otherwise specified)
V
V
V
V
V
= 5V
REF
REF
REF
REF
REF
(
Note
= V
= V
=V
=
=
Measuring condition
V
Measuring condition
V
CC
CC
CC
CC
CC
)
= 5V
AN
ANEX0, ANEX1 input,
External op-amp connection mode
= 5V
CC
0
to AN
= AV
VREF
7
CC
input
CC
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
= 5V, V
always flows even though Vref may
= V
REF
SS
= 5V, Vss = AV
M16C / 62 Group (80-pin)
Min.
Min.
= AV
3.3
2.8
0.3
4
10
2
0
Standard
Standard
SS =
Typ. Max.
Typ.
10
Mitsubishi microcomputers
V
0V, V
SS
CC
Max.
V
V
1.0
1.5
20
REF
10
40
±3
±3
±7
±2
CC
= 0V
8
3
REF
= 5V
Unit
Unit
LSB
LSB
LSB
LSB
Bits
k
Bits
k
mA
k
= 5V
µs
µs
µs
k
µs
V
V
%
16
”.
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