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: 26/156页
文件大小: 1027K
代理商: ST72F324J2B6
ST72324J/K
121/156
SUPPLY CURRENT CHARACTERISTICS (Cont’d)
12.4.5 HALT and ACTIVE-HALT Modes
Notes:
1. All I/O pins in push-pull 0 mode (when applicable) with a static value at VDD or VSS (no load), CSS and LVD disabled.
Data based on characterization results, tested in production at VDD max. and fCPU max.
2. Data based on characterisation results, not tested in production. All I/O pins in push-pull 0 mode (when applicable) with
a static value at VDD or VSS (no load); clock input (OSC1) driven by external square wave, LVD disabled. To obtain the
total current consumption of the device, add the clock source consumption (Section 12.5.3 and Section 12.5.4).
12.4.6 Supply and Clock Managers
The previous current consumption specified for the ST7 functional operating modes over temperature
range does not take into account the clock source current consumption. To get the total device consump-
tion, the two current values must be added (except for HALT mode).
Notes:
1. Data based on characterisation results, not tested in production.
2. Data based on characterization results done with the external components specified in Section 12.5.3 and Section
12.5.4, not tested in production.
3. As the oscillator is based on a current source, the consumption does not depend on the voltage.
Symbol
Parameter
Condition s
Typ
Max
Unit
IDD
Supply current in HALT mode 1)
VDD=5.5V
-40
°C≤T
A≤+85°C10
A
-40
°C≤T
A≤+125°C50
IDD
Supply current in ACTIVE-HALT mode 2)
fOSC = 16 MHz, VDD= 5V
650
No max.
guaran-
teed
A
Symbol
Parameter
Condi tions
Typ
Max 1)
Unit
IDD(RCINT) Supply current of internal RC oscillator
625
A
IDD(RCEXT)
Supply current of external RC oscillator 2)
see Section
12.5.4 on page
126
IDD(RES)
Supply current of resonator oscillator 2) & 3)
see Section
12.5.3 on page
124
IDD(PLL)
PLL supply current
VDD=5V
360
IDD(CSS)
Clock security system supply current
VDD=5V
250
IDD(LVD)
LVD supply current
HALT mode, VDD= 5V
150
300
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