參數(shù)資料
型號: ST7FLITE09Y0M1
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, PDSO16
封裝: 0.150 INCH, PLASTIC, SOP-16
文件頁數(shù): 92/111頁
文件大小: 671K
代理商: ST7FLITE09Y0M1
ST7FLITE0
81/111
13.4 SUPPLY CURRENT CHARACTERISTICS
The following 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 for which the clock
is stopped).
13.4.1 RUN and SLOW Modes
Figure 51. Typical IDD in RUN vs. fCPU
Figure 52. Typical IDD in SLOW vs. fCPU
Notes:
1. Typical data are based on TA=25°C, VDD=5V, VDD=3.3V and VDD=2.7V.
2. Data based on characterization results, tested in production at VDD max. and fCPU max @ TA=-40 to +85°C.
3. CPU running with memory access, all I/O pins in input mode with a static value at VDD or VSS (no load), all peripherals
in reset state; clock input (CLKIN) driven by external square wave, LVD disabled.
4. SLOW 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 (CLKIN) driven by external square wave, LVD disabled.
Note 1: Data based on product characterization, not tested in production.
Symbol
Parameter
Conditions
Typ 1)
Max
Unit
IDD
Supply current in RUN mode 3)
5V
fCLKIN=2MHz, fCPU=1MHz
fCLKIN=8MHz, fCPU=4MHz
fCLKIN=16MHz, fCPU=8MHz
0.66
2.30
4.50
9.02)
mA
Supply current in SLOW mode 4)
fCLKIN=2MHz, fCPU=62.5kHz
fCLKIN=8MHz, fCPU=250kHz
fCLKIN=16MHz, fCPU=500kHz
0.17
0.33
0.55
1.12)
Supply current in RUN mode 3)
3.3V
fCLKIN=2MHz, fCPU=1MHz
fCLKIN=8MHz, fCPU=4MHz
fCLKIN=16MHz, fCPU=8MHz
0.40
1.40
2.80
Supply current in SLOW mode 4)
fCLKIN=2MHz, fCPU=62.5kHz
fCLKIN=8MHz, fCPU=250kHz
fCLKIN=16MHz, fCPU=500kHz
0.11
0.16
0.32
Supply current in RUN mode 3)
2.7V
fCLKIN=2MHz, fCPU=1MHz
fCLKIN=8MHz, fCPU=4MHz
0.34
1.10
Supply current in SLOW mode 4)
fCLKIN=2MHz, fCPU=62.5kHz
fCLKIN=8MHz, fCPU=250kHz
0.01
0.16
0.000
0.001
0.002
0.003
0.004
0.005
2.4
2.7
3.7
4.5
5
5.5
Vdd (V)
Idd
(A)
8MHz
4MHz
1MHz
0.0000
0.0001
0.0002
0.0003
0.0004
0.0005
0.0006
0.0007
0.0008
2.4
2.7
3.7
4.5
5
5.5
Vdd (V)
Idd
(A)
500kHz
250kHz
125kHz
Symbol
Parameter
Conditions
Max
Unit
I
DD(
Ta)
Supply current variation vs. temperature1)
Run mode with constant VDD and fCPU
10
%
1
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