參數(shù)資料
型號(hào): R5F21322ADSP
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20
封裝: 4.40 X 6.50 MM, 0.65 MM PITCH, PLASTIC, LSSOP-20
文件頁數(shù): 43/58頁
文件大?。?/td> 455K
代理商: R5F21322ADSP
R8C/32A Group
5. Electrical Characteristics
REJ03B0229-0100 Rev.1.00
Sep 10, 2009
Page 46 of 53
Table 5.23
Electrical Characteristics (4) [2.7 V
≤ Vcc < 3.3 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 = 2.7 to 3.3 V)
Single-chip mode,
output pins are open,
other pins are VSS
High-speed
clock mode
XIN = 10 MHz (square wave)
Low-speed on-chip oscillator on = 125 kHz
No division
3.5
10
mA
XIN = 10 MHz (square wave)
Low-speed on-chip oscillator on = 125 kHz
Divide-by-8
1.5
7.5
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
390
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
400
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
480
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
3.5
A
Stop mode
XIN clock off, Topr = 25
°C
Low-speed on-chip oscillator off
CM10 = 1
Peripheral clock off
VCA27 = VCA26 = VCA25 = 0
2.0
5.0
A
XIN clock off, Topr = 85
°C
Low-speed on-chip oscillator off
CM10 = 1
Peripheral clock off
VCA27 = VCA26 = VCA25 = 0
5.0
A
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