Renesas M16C FAMILY Hardware Manual page 152

Under development
Preliminary specification
Specifications in this manual are tentative and subject to change.
R8C/11 Group
Table 16.3 A-D Conversion Characteristics
Symbol
Resolution
–
Absolute
–
accuracy
R Ladder resistance
LADDER
t
Conversion time
CONV
t Sampling time
SAMP
V Reference voltage
REF
Analog input voltage
V
IA
A-D operation
–
clock frequency
Note
1: Referenced to V
CC
2: When f is 10 MHz more, divide the f
AD
10 MHz.
3: When the Vcc is less than 4.2V, divide the f
Table 16.4 Flash Memory Version Electrical Characteristics
Symbol
Byte program time
–
– Block erase time
Program, Erase Voltage
–
Read Voltage
–
Program, Erase Temperature
–
Note
1: Referenced to V
CC1
Table 16.5 Voltage Detection Circuit Electrical Characteristics
Symbol
Voltage detection level
Vdet4
Voltage detection interrupt request generating time
Voltage detection circuit self consumption current
td(E-A)
Waiting time till voltage detection circuit operation starts
Note
1: The measureing condition is Vcc=AVcc=5.0 V and Topr=25 °C.
2: This shows the time till the voltage detection interrupt request is generated since the voltage passes Vdet.
3: This shows the required time till the voltage detection circuit operates when setting to "1" again.
Rev.0.91 2003 Sep 08
Parameter
10 bit mode
8 bit mode
10 bit mode
8 bit mode
10 bit mode
8 bit mode
Without sample & hold
2
With sample & hold
=AV =2.7 to 5.5V at Topr = -20 to 85 °C / -40 to 85 °C unless otherwise specified.
CC
and make A-D operation clock frequency (Ø
AD
AD
Parameter
=AVcc=2.7 to 5.5V at Topr = 0 to 60 °C unless otherwise specified.
Parameter
2
3
page 142 of 184
Measuring condition
V =V
ref CC
f(XIN)=øAD=10 MHz, Vref=Vcc=5.0V
f(XIN)=øAD=10 MHz, Vref=Vcc=5.0V
f(XIN)=øAD=10 MHz, Vref=Vcc=3.3V
f(XIN)=øAD=10 MHz, Vref=Vcc=3.3V
V =V
REF CC
f(XIN)=øAD=10 MHz, Vref=Vcc=5.0V
f(XIN)=øAD=10 MHz, Vref=Vcc=5.0V
and make A-D operation clock frequency (Ø
Measuring condition
Measuring condition
VC27="1"
16. Electrical Characteristics
Standard
Min. Typ. Max.
10
±3
±2
±5
±2
40
10
3.3
2.8
TBD
V
2.0
CC
V
0
ref
0.25
10
1.0 10
lower than
AD)
lower than f /2.
AD) AD
Standard
Min. Typ. Max
TBD
75
TBD
400
2.7 5.5
2.7
5.5
60
0
Standard
Min. Typ. Max.
3.3 3.8 4.3
40
TBD
20
Unit
Bit
LSB
LSB
LSB
LSB
kΩ
µs
µs
µs
V
V
MHz
MHz
Unit
µs
ms
V
V
°C
Unit
V
V
V
V