参数资料
型号: R5F21102DFP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, MICROCONTROLLER, PQFP32
封装: 7 X 7 MM, 0.80 MM, PLASTIC, LQFP-32
文件页数: 9/30页
文件大小: 270K
代理商: R5F21102DFP
R8C/10 Group
5. Electrical Characteristics
Rev.1.60
Jan 27, 2006
page 15 of 25
REJ03B0035-0160
Table 5.3 A/D Conversion Characteristics
Standard
Min.Typ.
Max.
–Resolution
Bit
Vref =VCC
10
SymbolParameterMeasuring conditionUnit
LSB
±3
RLADDER
tCONV
Ladder resistance
Conversion time
Reference voltage
Analog input voltage
V
VIA
VREF
0
VCC(4)
Vref
NOTES:
1. VCC=AVCC=2.7 to 5.5V at Topr = -20 to 85 °C / -40 to 85 °C, unless otherwise specified.
2. If fAD exceeds 10 MHz, divide the fAD and hold A/D operating clock frequency (AD) 10 MHz or below.
3. If the AVcc is less than 4.2V, divide the fAD and hold A/D operating clock frequency (AD) fAD/2 or below.
4. Hold Vcc=Vref.
AD=10 MHz, Vref=Vcc=5.0V
VREF=VCC
Absolute
accuracy
10 bit mode
8 bit mode
AD=10 MHz, Vref=Vcc=5.0V
±2
LSB
10 bit mode
8 bit mode
AD=10 MHz, Vref=Vcc=3.3V(3)
±5LSB
AD=10 MHz, Vref=Vcc=3.3V(3)
±2LSB
10
40
k
10 bit mode
8 bit mode
AD=10 MHz, Vref=Vcc=5.0V
3.3
2.8
s
V
A/D operating
clock frequency(2)
Without sample & hold
With sample & hold
0.25
10
MHz
1.0
10
MHz
Table 5.4 Flash Memory Version Electrical Characteristics
Byte program time
Block erase time
Program, Erase voltage
Read voltage
50
0.4
s
Parameter
Standard
Min.Typ.Max
Unit
NOTES:
1. VCC1=AVcc=2.7 to 5.5V at Topr = 0 to 60 °C, unless otherwise specified.
2. The data hold time includes time that the power supply is off or the clock is not supplied.
Measuring condition
Symbol
Program, Erase temperature
2.7
0
400
9
5.5
60
s
V
°C
Time delay from suspend request until erase
suspend
td(SR-ES)
Program/erase endurance
8
ms
100
times
Data hold time(2)
Ambient
temperature=55 °C
20
year
Erase Suspend Request Interval
10
ms
Table 5.5 Power Circuit Timing Characteristics
Symbol
Standard
Typ.
Unit
Measuring condition
Min.Max.
Parameter
2000
NOTES:
1. The measuring condition is Vcc=AVcc=2.7 to 5.5 V and Topr=25 °C.
2. This shows the waiting time until the internal power supply generating circuit is stabilized during powering-on.
3. This shows the time until BCLK starts from the interrupt acknowledgement to cancel stop mode.
150
td(R-S)
STOP release time(3)
s
td(P-R)
Time for internal power supply stabilization during powering-on(2)
s
1
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