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ST72C171 датащи(PDF) 117 Page - STMicroelectronics

номер детали ST72C171
подробное описание детали  8-BIT MCU with 8K FLASH, ADC, WDG, SPI, SCI, TIMERS SPGAs Software Programmable Gain Amplifiers, OP-AMP
PDF  152 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72C171 датащи(HTML) 117 Page - STMicroelectronics

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SUPPLY CURRENT CHARACTERISTICS (Cont’d)
9.4.2 WAIT and SLOW WAIT Modes
Figure 65. Typical IDD in WAIT vs. fCPU
Figure 66. 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=3.4V (3.2V≤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 output mode with a static value at VDD or VSS (no load), all peripherals in reset state; clock input (OSC1)
driven by external square wave, CSS and 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 in reset state; clock input (OSC1) driven by external square wave, CSS and LVD
disabled.
Symbol
Parameter
Conditions
Typ 1)
Max 2)
Unit
IDD
Supply current in WAIT mode 3)
(see Figure 65)
fOSC=1MHz, fCPU=500kHz
fOSC=4MHz, fCPU=2MHz
fOSC=16MHz, fCPU=8MHz
150
560
2200
280
900
3000
µA
Supply current in SLOW WAIT mode 4)
(see Figure 66)
fOSC=1MHz, fCPU=31.25kHz
fOSC=4MHz, fCPU=125kHz
fOSC=16MHz, fCPU=500kHz
20
90
340
70
190
850
Supply current in WAIT mode 3)
(see Figure 65)
fOSC=1MHz, fCPU=500kHz
fOSC=4MHz, fCPU=2MHz
fOSC=16MHz, fCPU=8MHz
90
350
1370
200
550
1900
Supply current in SLOW WAIT mode 4)
(see Figure 66)
fOSC=1MHz, fCPU=31.25kHz
fOSC=4MHz, fCPU=125kHz
fOSC=16MHz, fCPU=500kHz
10
50
200
20
80
350
3.2
3.5
4
4.5
5
5.5
VDD [V]
0
0.5
1
1.5
2
2.5
3
IDD [mA]
8MHz
4MHz
2MHz
500kHz
3.2
3.5
4
4.5
5
5.5
VDD [V]
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
IDD [mA]
500kHz
250kHz
125kHz
31.25kHz



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