参数资料
型号: ST72324K2T6/XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP32
封装: TQFP-32
文件页数: 27/161页
文件大小: 2070K
代理商: ST72324K2T6/XXX
ST72324
122/161
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, CSS and 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, not tested in
production.
3. As the oscillator is based on a current source, the consumption does not depend on the voltage.
Symbol
Parameter
Conditions
Typ
Max
Unit
IDD
Supply current in HALT mode 1)
VDD=5.5V
-40°C
≤T
A≤+85°C
10
A
-40°C
≤T
A≤+125°C
50
IDD
Supply current in ACTIVE-HALT mode 2)
fOSC = 16 MHz, VDD= 5V
650
No max.
guaran-
teed
A
Symbol
Parameter
Conditions
Typ
Max 1)
Unit
IDD(RCINT) Supply current of internal RC oscillator
625
A
IDD(RES)
Supply current of resonator oscillator 2) & 3)
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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