M16C30L Datasheet, PDF (150/166 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Electrical characteristics
Mitsubishi microcomputers
M16C / 30L Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Table 1.26.4. A-D conversion characteristics (referenced to VCC = AVCC = VREF = 2.4V to 3.6V, VSS = AVSS = 0V,
at Topr = – 20^oC to 85^oC / – 40^oC to 85^oC (Note 4), f(XIN) =16MHZ unless otherwise specified)
Symbol
Paramete
Measuring condition
Standard
Min. Typ. Max. ^Unit
RLADDER
tCONV
tCONV
tSAMP
VREF
Resolution
Absolute Sample & hold function not available
accuracy
Sample & hold function available(10bit)
Sample & hold function available(8bit)
Ladder resistance
Conversion time(10bit)
Conversion time(8bit)
Sampling time
Reference voltage
VREF = VCC
VREF = VCC = 3.3V
VREF=VCC AN0 to AN7 input
= 3.3V
ANEX0, ANEX1 input
VREF = VCC = 3.3V
VREF = VCC
10 Bits
±2 ±5 LSB
±2 ±5 LSB
±7 LSB
±2 LSB
10
40 kΩ
3.3
µs
2.8
µs
0.3
µs
2.4
VCC V
VI A
Analog input voltage
0
VREF V
Note 1: Do f(XIN) in range of main clock input oscillation frequency prescribed with recommended operating
conditions of table 1.26.2. Divide the fAD if f(XIN) exceeds 10MHz, and make AD operation clock frequency
(ØAD) equal to or lower than 10MHz. And divide the fAD if VCC is less than 3.0V, and make AD operation
clock frequency (ØAD) equal to or lower than fAD/2.
Note 2: A case without sample & hold function turn AD operation clock frequency (ØAD) into 250 kHz or more in
addition to a limit of Note 1.
A case with sample & hold function turn AD operation clock frequency (ØAD) into 1MHz or more in addition
to a limit of Note 1.
Note 3: Connect AVCC pin to VCC pin and apply the same electric potential.
Note 4: Specify a product of -40°C to 85°C to use it.
149