参数资料
型号: ST7LNB0V2Y0M6
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 8 MHz, MICROCONTROLLER, PDSO16
封装: 0.150 INCH, PLASTIC, SOP-16
文件页数: 10/30页
文件大小: 451K
代理商: ST7LNB0V2Y0M6
Electrical characteristics
ST7LNB0V2Y0
6.4
Supply current characteristics
The following 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 consumption, the two current values must be added.
Figure 6.
Typical IDD in Run vs. fCPU
6.5
EMC characteristics
Susceptibility tests are performed on a sample basis during product characterization.
6.5.1
Functional EMS (electromagnetic susceptibility)
Based on a simple running application on the product (toggling 2 LEDs through I/O ports),
the product is stressed by two electromagnetic events until a failure occurs (indicated by the
LEDs).
ESD: Electrostatic discharge (positive and negative) is applied on all pins of the device
until a functional disturbance occurs. This test conforms with the IEC 1000-4-2
standard.
FTB: A Burst of Fast Transient voltage (positive and negative) is applied to VDD and
VSS through a 100pF capacitor, until a functional disturbance occurs. This test
conforms with the IEC 1000-4-4 standard.
A device reset allows normal operations to be resumed. The test results are given in the
table below based on the EMS levels and classes defined in application note AN1709.
Table 16.
Supply current(1)
1.
TA = -40 to +125 °C unless otherwise specified.
Symbol
Parameter
Conditions
Typ
Max
Unit
IDD
Supply current in Run mode(2)
2.
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.
VDD=5.5V, fCPU=8MHz
4.50
7
mA
Supply current for LNB
or switcher applications(3)
3.
Data based on typical ST7LNB0V2Y0 LNB or switcher application software running.
20
0.0
1.0
2.0
3.0
4.0
5.0
2.4
2.7
3.7
4.5
5
5.5
Vdd (V)
Idd
(
m
A)
8MHz
4MHz
1MHz
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