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参数资料
型号： R5F2L38AANFA
元件分类： 微控制器/微处理器
英文描述： 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
封装： 14 X 14 MM, 0.65 MM PITCH, PLASTIC, LQFP-80
文件页数： 54/89页
文件大小： 1350K
代理商： R5F2L38AANFA
5. Electrical Characteristics
REJ03B0243-0030 Rev.0.30
Jan 21, 2009
Page 56 of 76
R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
Under development Preliminary specification
Specifications in this manual are tentative and subject to change.
Notes:
1.
Select the voltage detection level with bits VDSEL0 and VDSEL1 in the OFS register.
2.
Necessary time until the voltage detection circuit operates when setting to 1 again after setting the VCA25 bit in the VCA2
register to 0.
3.
Time until the voltage monitor 0 reset is generated after the voltage passes Vdet0.
Notes:
1.
Select the voltage detection level with bits VD1S0 to VD1S3 in the VD1LS register.
2.
Time until the voltage monitor 1 interrupt request is generated after the voltage passes Vdet1.
3.
Necessary time until the voltage detection circuit operates when setting to 1 again after setting the VCA26 bit in the VCA2
register to 0.
Table 5.9
Voltage Detection 0 Circuit Characteristics
(VCC = 1.8 to 5.5 V and Topr =
20 to 85°C (N version) / 40 to 85°C (D version), unless
otherwise specified.)
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
Vdet0
Voltage detection level Vdet0_0 (1)
TBD
1.90
TBD
V
Voltage detection level Vdet0_1 (1)
TBD
2.35
TBD
V
Voltage detection level Vdet0_2 (1)
TBD
2.85
TBD
V
Voltage detection level Vdet0_3 (1)
TBD
3.80
TBD
V
Voltage detection 0 circuit response time (3)
At the falling of Vcc from 5 V
to (Vdet0_0
0.1) V
6
150
s
Voltage detection circuit self power consumption
VCA25 = 1, VCC = 5.0 V
1.5
A
td(E-A)
Waiting time until voltage detection circuit
operation starts (2)
100
s
Table 5.10
Voltage Detection 1 Circuit Characteristics
(VCC = 1.8 to 5.5 V and Topr =
20 to 85°C (N version) / 40 to 85°C (D version), unless
otherwise specified.)
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
Vdet1
Voltage detection level Vdet1_0 (1)
At the falling of VCC
TBD
2.20
TBD
V
Voltage detection level Vdet1_1 (1)
At the falling of VCC
TBD
2.35
TBD
V
Voltage detection level Vdet1_2 (1)
At the falling of VCC
TBD
2.50
TBD
V
Voltage detection level Vdet1_3 (1)
At the falling of VCC
TBD
2.65
TBD
V
Voltage detection level Vdet1_4 (1)
At the falling of VCC
TBD
2.80
TBD
V
Voltage detection level Vdet1_5 (1)
At the falling of VCC
TBD
2.95
TBD
V
Voltage detection level Vdet1_6 (1)
At the falling of VCC
TBD
3.10
TBD
V
Voltage detection level Vdet1_7 (1)
At the falling of VCC
TBD
3.25
TBD
V
Voltage detection level Vdet1_8 (1)
At the falling of VCC
TBD
3.40
TBD
V
Voltage detection level Vdet1_9 (1)
At the falling of VCC
TBD
3.55
TBD
V
Voltage detection level Vdet1_A (1)
At the falling of VCC
TBD
3.70
TBD
V
Voltage detection level Vdet1_B (1)
At the falling of VCC
TBD
3.85
TBD
V
Voltage detection level Vdet1_C (1)
At the falling of VCC
TBD
4.00
TBD
V
Voltage detection level Vdet1_D (1)
At the falling of VCC
TBD
4.15
TBD
V
Voltage detection level Vdet1_E (1)
At the falling of VCC
TBD
4.30
TBD
V
Voltage detection level Vdet1_F (1)
At the falling of VCC
TBD
4.45
TBD
V
Hysteresis width at the rising of Vcc in voltage
detection 1 circuit
Vdet1_0 to Vdet1_5
selected
0.07
V
Vdet1_6 to Vdet1_F
selected
0.10
V
Voltage detection 1 circuit response time (2)
At the falling of Vcc from
5 V to (Vdet1_0
0.1) V
60
150
s
Voltage detection circuit self power consumption
VCA26 = 1, VCC = 5.0 V
1.7
A
td(E-A)
Waiting time until voltage detection circuit operation
starts (3)
100
s
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