參數(shù)資料
型號(hào): R5F21208KFP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP48
封裝: 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48
文件頁(yè)數(shù): 14/45頁(yè)
文件大?。?/td> 418K
代理商: R5F21208KFP
R8C/20 Group, R8C/21 Group
5. Electrical Characteristics
Rev.2.00 Aug 27, 2008
Page 21 of 41
REJ03B0120-0200
5.
Electrical Characteristics
NOTES:
1.
VCC = 2.7 to 5.5 V at Topr = -40 to 85
°C (J version) / -40 to 125°C (K version), unless otherwise specified.
2.
The average output current indicates the average value of current measured during 100 ms.
Table 5.1
Absolute Maximum Ratings
Symbol
Parameter
Condition
Rated value
Unit
VCC/AVCC
Supply voltage
-0.3 to 6.5
V
VI
Input voltage
-0.3 to VCC+0.3
V
VO
Output voltage
-0.3 to VCC+0.3
V
Pd
Power dissipation
-40
°C ≤ Topr ≤ 85°C
300
mW
85
°C < Topr ≤ 125°C
125
mW
Topr
Operating ambient temperature
-40 to 85 (J version) /
-40 to 125 (K version)
°C
Tstg
Storage temperature
-65 to 150
°C
Table 5.2
Recommended Operating Conditions
Symbol
Parameter
Conditions
Standard
Unit
Min.
Typ.
Max.
VCC/AVCC
Supply voltage
2.7
5.5
V
VSS/AVCC
Supply voltage
0
V
VIH
Input “H” voltage
0.8VCC
VCC
V
VIL
Input “L” voltage
0
0.2VCC
V
IOH(sum)
Peak sum output “H”
current
Sum of all
Pins IOH (peak)
-60
mA
IOH(peak)
Peak output “H” current
-10
mA
IOH(avg)
Average output “H” current
-5
mA
IOL(sum)
Peak sum output “L”
currents
Sum of all
Pins IOL (peak)
60
mA
IOL(peak)
Peak output “L” currents
10
mA
IOL(avg)
Average output “L” current
5mA
f(XIN)
XIN clock input oscillation frequency
3.0 V
≤ VCC ≤ 5.5 V
-40
°C ≤ Topr ≤ 85°C
0
20
MHz
3.0 V
≤ VCC ≤ 5.5 V
-40
°C ≤ Topr ≤ 125°C
0
16
MHz
2.7 V
≤ VCC < 3.0 V
0
10
MHz
System clock
OCD2 = 0
When XIN
clock is
selected.
3.0 V
≤ VCC ≤ 5.5 V
-40
°C ≤ Topr ≤ 85°C
0
20
MHz
3.0 V
≤ VCC ≤ 5.5 V
-40
°C ≤ Topr ≤ 125°C
0
16
MHz
2.7 V
≤ VCC < 3.0 V
0
10
MHz
OCD2 = 1
When on-chip
oscillator clock
is selected.
FRA01 = 0
When low-speed on-
chip oscillator clock is
selected.
125
kHz
FRA01 = 1
When high-speed on-
chip oscillator clock is
selected.
3.0 V
≤ VCC ≤ 5.5 V
-40
°C ≤ Topr ≤ 85°C
20
MHz
FRA01 = 1
When high-speed on-
chip oscillator clock is
selected.
10
MHz
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