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参数资料
型号： R5F21386CDFP
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： 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件页数： 38/57页
文件大小： 529K
代理商： R5F21386CDFP
R8C/38C Group
5. Electrical Characteristics
REJ03B0295-0100 Rev.1.00
Page 43 of 54
Apr 23, 2010
Table 5.18
Electrical Characteristics (2) [3.3 V
≤ VCC ≤ 5.5 V]
(Topr =
20 to 85 °C (N version)/40 to 85 °C (D version), unless otherwise specified.)
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
ICC
Power supply current
(VCC = 3.3 to 5.5 V)
Single-chip mode,
output pins are open,
other pins are VSS
High-speed
clock mode
XIN = 20 MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
No division
—6.5
15
mA
XIN = 16 MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
No division
—
5.3
12.5
mA
XIN = 10 MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
No division
—3.6
—
mA
XIN = 20 MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
Divide-by-8
—3.0
—
mA
XIN = 16 MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
Divide-by-8
—2.2
—
mA
XIN = 10 MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
Divide-by-8
—1.5
—
mA
High-speed
on-chip
oscillator mode
XIN clock off
High-speed on-chip oscillator on fOCO-F = 20 MHz
Low-speed on-chip oscillator on = 125 kHz
No division
—7.0
15
mA
XIN clock off
High-speed on-chip oscillator on fOCO-F = 20 MHz
Low-speed on-chip oscillator on = 125 kHz
Divide-by-8
—3.0
—
mA
XIN clock off
High-speed on-chip oscillator on fOCO-F = 4 MHz
Low-speed on-chip oscillator on = 125 kHz
Divide-by-16, MSTIIC = MSTTRD = MSTTRC = 1
—1—
mA
Low-speed
on-chip
oscillator mode
XIN clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
Divide-by-8, FMR27 = 1, VCA20 = 0
—
90
400
A
Low-speed
clock mode
XIN clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator off
XCIN clock oscillator on = 32 kHz
No division
FMR27 = 1, VCA20 = 0
—
85
400
A
XIN clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator off
XCIN clock oscillator on = 32 kHz
No division
Program operation on RAM
Flash memory off, FMSTP = 1, VCA20 = 0
—47—
A
Wait mode
XIN clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
While a WAIT instruction is executed
Peripheral clock operation
VCA27 = VCA26 = VCA25 = 0, VCA20 = 1
—
15
100
A
XIN clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
While a WAIT instruction is executed
Peripheral clock off
VCA27 = VCA26 = VCA25 = 0, VCA20 = 1
—4
90
A
XIN clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator off
XCIN clock oscillator on = 32 kHz (peripheral clock off)
While a WAIT instruction is executed
VCA27 = VCA26 = VCA25 = 0, VCA20 = 1
—3.5
—
A
Stop mode
XIN clock off, Topr = 25
°C
High-speed on-chip oscillator off
Low-speed on-chip oscillator off
CM10 = 1
Peripheral clock off
VCA27 = VCA26 = VCA25 = 0
—2.0
5.0
A
XIN clock off, Topr = 85
°C
High-speed on-chip oscillator off
Low-speed on-chip oscillator off
CM10 = 1
Peripheral clock off
VCA27 = VCA26 = VCA25 = 0
—15—
A
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