參數(shù)資料
型號: ST72F652R4T1
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP64
封裝: 14 X 14 MM, TQFP-64
文件頁數(shù): 37/160頁
文件大?。?/td> 974K
代理商: ST72F652R4T1
ST7265
131/160
SUPPLY CURRENT CHARACTERISTICS (Cont’d)
13.4.3 HALT Mode
13.4.4 Supply and Clock Managers
The previous current consumption specified for
the ST7 functional operating modes over tempera-
ture range does not take into account the clock
source current consumption. To get the total de-
vice consumption, the two current values must be
added (except for HALT mode).
13.4.5 On-Chip Peripherals
Notes:
1. Typical data are based on TA=25°C.
2. All I/O pins in input mode with a static value at VDD or VSS (no load), LVD disabled.
3. Data based on characterization results, not tested in production.
4. Data based on a differential IDD measurement between reset configuration (timer counter running at fCPU/4) and timer
counter stopped (selecting external clock capability).
5. Data based on a differential IDD measurement between reset configuration and I2C peripheral enabled (PE bit set).
6. Data based on a differential IDD measurement between reset configuration and continuous A/D conversions.
Symbol
Parameter
Condition s
Typ 1)
Max
Unit
IDD
Supply current in HALT mode 2)
VDD=5.5V
0
10
A
20
VDD=3V
6
15
Symbol
Parameter
Condit ions
Typ 1)
Max 3)
Unit
IDD(CK)
Supply current of crystal oscillator
TBD
A
Clock security system supply current
150
350
IDD(LVD)
LVD supply current
HALT mode
120
150
Symbol
Parameter
Conditions
Typ
Unit
IDD(TIM)
16-bit Timer supply current 4)
fCPU=8MHz
VDD=3.0V
mA
VDD=5.0V
IDD(USB)
USB supply current
fCPU=8MHz
VDD=3.0V
VDD=5.0V
IDD(I2C)
I2C supply current 5)
fCPU=8MHz
VDD=3.0V
VDD=5.0V
IDD(ADC)
ADC supply current when converting 6)
fADC=4MHz
VDD=3.0V
VDD=5.0V
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