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参数资料
型号： R5F21154DDD
元件分类： 微控制器/微处理器
英文描述： 16-BIT, FLASH, MICROCONTROLLER, PDIP20
封装： 0.300 INCH, 1.78 MM PITCH, PLASTIC, SDIP-20
文件页数： 20/36页
文件大小： 650K
代理商： R5F21154DDD
Rev.0.10
Sep 06, 2004
Page 27 of 34
REJ03B0102-0010Z
Under development
R8C/14, R8C/15 Group
5. Electrical Characteristics
Preliminary specification
Specifications in this manual are tentative and subject to change.
NOTES:
1.
Measuring the power supply current is executed using the measuring program on flash memory.
Table 5.13
Electrical Characteristics (2) [Vcc = 5V]
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
ICC
Power Supply
Current
(VCC=3.3 to 5.5V)
In single-chip mode,
the output pins are
open and other pins
are VSS
High-Speed
Mode
XIN = 20MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
No division
915
mA
XIN = 16MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
No division
814
mA
XIN = 10MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
No division
5
mA
Medium-
Speed Mode
XIN = 20MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
Divide-by-8
4
mA
XIN = 16MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
Divide-by-8
3
mA
XIN = 10MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
Divide-by-8
2
mA
High-Speed
On-Chip
Oscillator
Mode
Main clock off
High-speed on-chip oscillator on=8MHz
Low-speed on-chip oscillator on=125kHz
No division
48
mA
Main clock off
High-speed on-chip oscillator on=8MHz
Low-speed on-chip oscillator on=125kHz
Divide-by-8
1.5
mA
Low-Speed
On-Chip
Oscillator
Mode
Main clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
Divide-by-8
470
900
A
Wait Mode
Main clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
While a WAIT instruction is executed
Peripheral clock operation
VC27 = 0
40
80
A
Wait Mode
Main clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
While a WAIT instruction is executed
Peripheral clock off
VC27 = 0
38
76
A
Stop Mode
Main clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator off
CM10 = 1
Peripheral clock off
VC27 = 0
0.8
3.0
A
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