參數(shù)資料
型號(hào): R5F21387ANFP
元件分類(lèi): 微控制器/微處理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
封裝: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件頁(yè)數(shù): 47/56頁(yè)
文件大小: 469K
代理商: R5F21387ANFP
R8C/38A Group
5. Electrical Characteristics
REJ03B0274-0110 Rev.1.10 Sep 28, 2009
Page 51 of 54
Under development Preliminary specification
Specifications in this manual are tentative and subject to change.
Table 5.32
Electrical Characteristics (6) [1.8 V
≤ VCC < 2.7 V]
(Topr =
20 to 85°C (N version), unless otherwise specified.)
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
ICC
Power supply current
(VCC = 1.8 to 2.7 V)
Single-chip mode,
output pins are open,
other pins are VSS
High-speed
clock mode
XIN = 5 MHz (square wave)
Low-speed on-chip oscillator on = 125 kHz
No division
—2.2
mA
XIN = 5 MHz (square wave)
Low-speed on-chip oscillator on = 125 kHz
Divide-by-8
—0.8
mA
Low-speed
on-chip
oscillator mode
XIN clock off
Low-speed on-chip oscillator on = 125 kHz
Divide-by-8, FMR27 = 1, VCA20 = 0
—90
300
A
Low-speed
clock mode
XIN clock off
Low-speed on-chip oscillator off
XCIN clock oscillator on = 32 kHz
No division
FMR27 = 1, VCA20 = 0
—80
350
A
XIN clock 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
—40—
A
Wait mode
XIN clock 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
90
A
XIN clock 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
80
A
XIN clock 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
—4—
A
Stop mode
XIN clock off, Topr = 25
°C
Low-speed on-chip oscillator off
CM10 = 1
Peripheral clock off
VCA27 = VCA26 = VCA25 = 0
—2
5
A
XIN clock off, Topr = 85
°C
Low-speed on-chip oscillator off
CM10 = 1
Peripheral clock off
VCA27 = VCA26 = VCA25 = 0
—15—
A
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