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ST72311R датащи(PDF) 136 Page - STMicroelectronics

номер детали ST72311R
подробное описание детали  8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES
PDF  164 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72311R датащи(HTML) 136 Page - STMicroelectronics

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SUPPLY CURRENT CHARACTERISTICS (Cont’d)
12.4.2 WAIT and SLOW WAIT Modes
Figure 71. Typical IDD in WAIT vs. fCPU
Figure 72. Typical IDD in SLOW-WAIT vs. fCPU
Notes:
1. Typical data are based on TA=25°C, VDD=5V (4.5V≤VDD≤5.5V range) and VDD=3.3V (3V≤VDD≤3.6V range).
2. Data based on characterization results, tested in production at VDD max. and fCPU max.
3. All I/O pins in input mode with a static value at VDD or VSS (no load), all peripherals switched off; clock input (OSC1)
driven by external square wave, LVD disabled.
4. SLOW-WAIT mode selected with fCPU based on fOSC divided by 32. All I/O pins in input mode with a static value at
VDD or VSS (no load), all peripherals switched off; clock input (OSC1) driven by external square wave, LVD disabled.
Symbol
Parameter
Conditions
Typ 1)
Max 2)
Unit
IDD
Supply current in WAIT mode 3)
(see Figure 71)
fOSC=1MHz, fCPU=500kHz
fOSC=4MHz, fCPU=2MHz
fOSC=16MHz, fCPU=8MHz
1.25
3.2
5.2
2
5
9
mA
Supply current in SLOW WAIT mode 4)
(see Figure 72)
fOSC=1MHz, fCPU=31.25kHz
fOSC=4MHz, fCPU=125kHz
fOSC=16MHz, fCPU=500kHz
0.2
0.6
1.2
0.35
1
2
Supply current in WAIT mode 3)
(see Figure 71)
fOSC=1MHz, fCPU=500kHz
fOSC=4MHz, fCPU=2MHz
fOSC=16MHz, fCPU=8MHz
0.7
1.6
2.7
1
2.6
4.5
Supply current in SLOW WAIT mode 4)
(see Figure 72)
fOSC=1MHz, fCPU=31.25kHz
fOSC=4MHz, fCPU=125kHz
fOSC=16MHz, fCPU=500kHz
0.1
0.3
0.6
0.15
0.5
1
3
3.5
4
4.5
5
5.5
VDD [V]
0
1
2
3
4
5
6
7
IDD [mA]
8MHz
2MHz
500kHz
3
3.5
4
4.5
5
5.5
VDD [V]
0
0.5
1
1.5
IDD [mA]
500kHz
125kHz
31.25kHz



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