Mitsubishi microcomputers
M16C / 6N0 / 6N1 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
211
Vcc = 5 V
Table 1.22.5. A-D conversion characteristics (referenced to Vcc = AVcc = VREF = 5V,
Vss = AVss = 0 V at Topr = –40 to 125 C, f(XIN) = 16MHz unless otherwise specified)
Table 1.22.6. D-A conversion characteristics (referenced to Vcc = 5 V, VREF = 5V,
Vss = AVss = 0 V at Topr = –40 to 125 C, f(XIN) = 16MHz unless otherwise specified)
Note 1: Do f(XIN) in range of main clock input oscillation frequency prescribed with recommended operating
conditions of table 1.22.2. Divide the f2AD if f(XIN) exceeds 10MHz, and make AD operation clock
frequency (AD) equal to or lower than 10MHz.
Note 2: A case without sample & hold function turn AD operation clock frequency (AD) into 250kMHz or
more in addition to a limit of Note 2.
A case with sample & hold function turn AD operation clock frequency (AD) into 1MHz or more in
addition to a limit of Note 2.
Note 3: Connect AVCC pin to VCC pin and apply the same potential.
Note 4: This applies when f2AD is selected no division mode and PCLK0 is "1".
Note: This applies when using one D-A converter, with the D-A register for the unused D-A converter set to
"0016". The A-D converter's ladder resistance is not included. Also, when the VREF is unconnected
at the A-D control register, IVREF is passed.
s
Standard
Min.
Typ. Max.
Resolution
Absolute
accuracy
(10bit)
Bits
LSB
VREF = VCC = 5V
±3
10
Symbol
Unit
Measuring condition (Note1, 2, 3)
Parameter
RLADDER
tCONV
Ladder resistance
Conversion time (10bit)
Reference voltage
Analog input voltage
V
VIA
VREF
V
0
2
10
VCC
VREF
40
4.125
Conversion time (8bit)
3.5
tCONV
tSAMP
Sampling time
0.375
3.3
2.8
0.3
VREF = VCC = 5V
Sample & hold function disabled
Sample & hold function enabled
AN0 to AN7 input,
AN00 to AN07 input,
AN20 to AN27 input,
ANEX0, ANEX1 input
External op-amp connection mode
VREF = AVCC
= VCC
= 5V,
AD ≤ 10MHz
LSB
±7
±2
LSB
±3
Absolute accuracy (8bit)
VREF = AVCC = VCC = 5V, AD ≤ 10MHz
f(XIN) = 16MHz, AD = f2AD/2 = 8MHz (Note 4)
f(XIN) = 10MHz, AD = f2AD = 10MHz (Note 4)
f(XIN) = 16MHz, AD = f2AD/2 = 8MHz (Note 4)
f(XIN) = 10MHz, AD = f2AD = 10MHz (Note 4)
f(XIN) = 16MHz, AD = f2AD/2 = 8MHz (Note 4)
f(XIN) = 10MHz, AD = f2AD = 10MHz (Note 4)
k
s
s
Min.
Typ.
Max.
tsu
RO
Resolution
Absolute accuracy
Setup time
Output resistance
Reference power supply input current
Bits
%
mA
IVREF
1.0
1.5
8
3
Symbol
Parameter
Measuring condition
Unit
20
10
4
s
(
Note)
Standard
k
Table 1.22.7. Flash memory version electrical characteristics (referenced to Vcc = 4.2 to 5.5V,
Vss = AVss = 0 V at Topr = 0 to 60 C, f(XIN) = 16MHz unless otherwise specified)
Min.
Typ.
Max.
Page program time
Block erase time
Erase all unlocked blocks time
Lock bit program time
ms
Parameter
Unit
120
600
120
6
50
50 X n (Note)
Note: "n" denotes the number of block erase.
600 X n (Note)
Standard
Electrical Characteristics