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參數(shù)資料
| 型號： | R5F213G2DNSP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO24 |
| 封裝： | 5.60 X 7.80 MM, 0.65 MM, PLASTIC, SSOP-24 |
| 文件頁數(shù)： | 22/45頁 |
| 文件大?。?/td> | 521K |
| 代理商： | R5F213G2DNSP |
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R8C/3GD Group
5. Electrical Characteristics
REJ03B0289-0100 Rev.1.00
Feb 26, 2010
Page 27 of 41
Notes:
1. The measurement condition is VCC = 1.8 V to 5.5 V and Topr = 20 to 85 C (N version) / 40 to 85 C (D version).
2. Time until the voltage monitor 2 interrupt request is generated after the voltage passes Vdet2.
3. Necessary time until the voltage detection circuit operates after setting to 1 again after setting the VCA27 bit in the VCA2
register to 0.
Notes:
1. The measurement condition is Topr = 20 to 85 C (N version) / 40 to 85 C (D version), unless otherwise specified.
2. To use the power-on reset function, enable voltage monitor 0 reset by setting the LVDAS bit in the OFS register to 0.
Figure 5.3
Power-on Reset Circuit Electrical Characteristics
Table 5.8
Voltage Detection 2 Circuit Electrical Characteristics
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
Vdet2
Voltage detection level Vdet2_0
At the falling of VCC
3.70
4.00
4.30
V
Hysteresis width at the rising of Vcc in voltage detection
2 circuit
0.10
V
Voltage detection 2 circuit response time (2)
At the falling of Vcc from
5 V to (Vdet2_0
0.1) V
20
150
s
Voltage detection circuit self power consumption
VCA27 = 1, VCC = 5.0 V
1.7
A
td(E-A)
Waiting time until voltage detection circuit operation
starts (3)
100
s
Table 5.9
Power-on Reset Circuit (2)
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
trth
External power VCC rise gradient
0
50000
mV/msec
Notes:
1. Vdet0 indicates the voltage detection level of the voltage detection 0 circuit. Refer to 6. Voltage Detection
Circuit of Hardware Manual (REJ09B0518) for details.
2. tw(por) indicates the duration the external power VCC must be held below the valid voltage (0.5 V) to enable
a power-on reset. When turning on the power after it falls with voltage monitor 0 reset enabled, maintain
tw(por) for 1 ms or more.
Vdet0 (1)
0.5 V
Internal
reset signal
tw(por) (2)
Voltage detection 0
circuit response time
Vdet0 (1)
1
fOCO-S
32
1
fOCO-S
32
External
Power VCC
trth
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| R5F213G2DNSP#U0 | 制造商:Renesas Electronics Corporation 功能描述:R8C3GD 8KB 1.8/5.5V -20 TO 85C 24SSOP - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 24SSOP |
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| R5F213G2MNNP#U0 | 制造商:Renesas Electronics Corporation 功能描述:R8C/3GM 8+4/1 24HWQFN 4X4 -20 TO +85 - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 24QFN |
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