参数资料
型号: ST72F324J2B6
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDIP42
封装: 0.600 INCH, PLASTIC, SDIP-42
文件页数: 25/156页
文件大小: 1027K
代理商: ST72F324J2B6
ST72324J/K
120/156
SUPPLY CURRENT CHARACTERISTICS (Cont’d)
12.4.3 RUN and SLOW Modes (ROM devices)
12.4.4 WAIT and SLOW WAIT Modes (ROM devices)
Notes:
1. Data based on characterization results, tested in production at VDD max. and fCPU max.
2. Measurements are done in the following conditions:
- Progam executed from RAM, CPU running with RAM access. There is no increase in consumption for if programs are
executed in ROM
- All I/O pins in input mode with a static value at VDD or VSS (no load)
- All peripherals in reset state.
- CSS and LVD disabled.
- Clock input (OSC1) driven by external square wave.
- In SLOW and SLOW WAIT mode, fCPU is based on fOSC divided by 32.
To obtain the total current consumption of the device, add the clock source (Section 12.5.3 and Section 12.5.4) and the
peripheral power consumption (Section 12.4.7).
Symbol
Parameter
Conditions
Typ
Max 1)
Unit
IDD
Supply current in RUN mode 2)
3.8V
≤V
DD
≤5.5V
fOSC=2MHz, fCPU=1MHz
fOSC=4MHz, fCPU=2MHz
fOSC=8MHz, fCPU=4MHz
fOSC=16MHz, fCPU=8MHz
1.3
2.0
3.6
7.1
2.0
3.0
5.0
10.0
mA
Supply current in SLOW mode 2)
fOSC=2MHz, fCPU=62.5kHz
fOSC=4MHz, fCPU=125kHz
fOSC=8MHz, fCPU=250kHz
fOSC=16MHz, fCPU=500kHz
0.6
0.7
0.8
1.1
1.8
2.1
2.4
3.0
IDD
Supply current in RUN mode 2)
3V
V
DD
≤3.6V
fOSC=2MHz, fCPU=1MHz
fOSC=4MHz, fCPU=2MHz
fOSC=8MHz, fCPU=4MHz
0.8
1.2
2.0
TBD
mA
Supply current in SLOW mode 2)
fOSC=2MHz, fCPU=62.5kHz
fOSC=4MHz, fCPU=125kHz
fOSC=8MHz, fCPU=250kHz
0.35
0.4
0.5
TBD
Symbol
Parameter
Conditions
Typ
Max 1)
Unit
IDD
Supply current in WAIT mode 2)
3.8V
≤V
DD
≤5.5V
fOSC=2MHz, fCPU=1MHz
fOSC=4MHz, fCPU=2MHz
fOSC=8MHz, fCPU=4MHz
fOSC=16MHz, fCPU=8MHz
1.0
1.5
2.5
4.5
1.3
2.0
3.3
6.0
mA
Supply current in SLOW WAIT mode 2)
fOSC=2MHz, fCPU=62.5kHz
fOSC=4MHz, fCPU=125kHz
fOSC=8MHz, fCPU=250kHz
fOSC=16MHz, fCPU=500kHz
0.07
0.1
0.2
0.35
0.2
0.3
0.6
1.2
IDD
Supply current in WAIT mode 2)
3V
V
DD
≤3.6V
fOSC=2MHz, fCPU=1MHz
fOSC=4MHz, fCPU=2MHz
fOSC=8MHz, fCPU=4MHz
0.6
0.8
1.6
TBD
mA
Supply current in SLOW WAIT mode 2)
fOSC=2MHz, fCPU=62.5kHz
fOSC=4MHz, fCPU=125kHz
fOSC=8MHz, fCPU=250kHz
0.33
0.37
0.44
TBD
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