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參數(shù)資料
| 型號： | R5F21388WJFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | MICROCONTROLLER, PQFP80 |
| 封裝： | 12 X 12MM, 0.5MM PITCH, PLASTIC, LQFP-80 |
| 文件頁數(shù)： | 48/70頁 |
| 文件大小： | 632K |
| 代理商： | R5F21388WJFP |
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R8C/38W Group, R8C/38X Group, R8C/38Y Group, R8C/38Z Group
5. Electrical Characteristics
Under development Preliminary document
Specifications in this document are tentative and subject to change.
REJ03B0317-0010 Rev.0.10
Page 52 of 67
May 31, 2010
Notes:
1.
The measurement condition is VCC = 2.7 to 5.5 V and Topr =
40 to 85°C (J version) / 40 to 125°C (K version).
2.
This indicates the precision error for the oscillation frequency of the high-speed on-chip oscillator.
3.
This enables the setting errors of bit rates such as 9600 bps and 38400 bps to be 0% when the serial interface is used in
UART mode.
Note:
1.
The measurement condition is VCC = 2.7 to 5.5 V and Topr =
40 to 85°C (J version) / 40 to 125°C (K version).
Notes:
1.
The measurement condition is VCC = 2.7 to 5.5 V and Topr =
40 to 85°C (J version) / 40 to 125°C (K version).
2.
Wait time until the internal power supply generation circuit stabilizes during power-on.
Table 5.11
High-speed On-Chip Oscillator Circuit Electrical Characteristics
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
High-speed on-chip oscillator frequency after
reset
VCC = 2.7 to 5.5 V,
40°C ≤ Topr ≤ 85°C (J version) /
40°C ≤ Topr ≤ 125°C (K version)
40
MHz
High-speed on-chip oscillator frequency when
the FRA4 register correction value is written
into the FRA1 register and the FRA5 register
correction value into the FRA3 register (3)
36.864
MHz
High-speed on-chip oscillator frequency when
the FRA6 register correction value is written
into the FRA1 register and the FRA7 register
correction value into the FRA3 register
32
MHz
High-speed on-chip oscillator frequency
temperature supply voltage dependence (2)
5
5%
Oscillation stabilization time
200
s
Self power consumption at oscillation
VCC = 5.0 V, Topr = 25
°C
400
A
Table 5.12
Low-speed On-Chip Oscillator Circuit Electrical Characteristics
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
fOCO-S
Low-speed on-chip oscillator frequency
112.5
125
137.5
kHz
fOCO-WDT
Low-speed on-chip oscillator frequency for watchdog
timer
112.5
125
137.5
kHz
Oscillation stabilization time
VCC = 5.0 V, Topr = 25
°C
30
100
s
Self power consumption at oscillation
VCC = 5.0 V, Topr = 25
°C
3
A
Table 5.13
Power Supply Circuit Timing Characteristics
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
td(P-R)
Time for internal power supply stabilization during
power-on (2)
2000
s
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相關代理商/技術參數(shù) |
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| R5F21388WKFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU |
| R5F21388XJFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU |
| R5F21388XKFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU |
| R5F21388YJFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU |
| R5F21388YKFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU |
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