参数资料
型号: STM8L101G3U3ATR
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, QCC28
封装: 4 X 4 MM, ROHS COMPLIANT, UFQFPN-28
文件页数: 37/81页
文件大小: 1995K
代理商: STM8L101G3U3ATR
Electrical parameters
STM8L101xx
Doc ID 15275 Rev 11
9.3.3
Supply current characteristics
Total current consumption
The MCU is placed under the following conditions:
All I/O pins in input mode with a static value at VDD or VSS (no load)
All peripherals are disabled except if explicitly mentioned.
Subject to general operating conditions for VDD and TA.
1.
Typical current consumption measured with code executed from Flash.
Table 18.
Total current consumption in Run mode (1)
1.
Based on characterization results, unless otherwise specified.
Symbol
Parameter
Conditions(2)
2.
All peripherals off, VDD from 1.65 V to 3.6 V, HSI internal RC osc. , fCPU=fMASTER
Typ
Max(3)
3.
Maximum values are given for TA = 40 to 125 °C.
Unit
IDD (Run)
Supply
current in
Run
mode(4) (5)
4.
CPU executing typical data processing.
5.
An approximate value of IDD(Run) can be given by the following formula:
IDD(Run) = fMASTER x 150 A/MHz +215 A.
Code executed from
RAM
fMASTER = 2 MHz
0.39
0.6
mA
fMASTER = 4 MHz
0.55
0.7
fMASTER = 8 MHz
0.9
1.2
fMASTER = 16 MHz
1.6
2.1(6)
6.
Data guaranteed, each individual device tested in production.
Code executed from
Flash
fMASTER = 2 MHz
0.55
0.7
fMASTER = 4 MHz
0.88
1.8
fMASTER = 8 MHz
1.5
2.5
fMASTER = 16 MHz
2.7
3.5
Figure 11.
IDD(RUN) vs. VDD, fCPU = 2 MHz
Figure 12.
IDD(RUN) vs. VDD, fCPU = 16 MHz
ai17017
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3 3.1 3.2 3.3 3.4 3.5 3.6
V
DD [V]
I DD(
RUN)
H
S
I[m
A
]
-40°C
25°C
85°C
125°C
ai17018
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3
1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3 3.1 3.2 3.3 3.4 3.5 3.6
V
DD [V]
I DD(
RUN)
H
S
I[m
A
]
-40°C
25°C
85°C
125°C
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