参数资料
型号: STM8AF52A8TCU
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP48
封装: 7 X 7 MM, ROHS COMPLIANT, LQFP-48
文件页数: 85/120页
文件大小: 2236K
代理商: STM8AF52A8TCU
STM8AF52/62xx, STM8AF51/61xx
Electrical characteristics
Doc ID 14395 Rev 7
Table 37.
Current characteristics
Symbol
Ratings
Max.
Unit
IVDDIO
Total current into VDDIO power lines (source)
(1)(2)(3)
1.
All power (VDD, VDDIO, VDDA) and ground (VSS, VSSIO, VSSA) pins must always be connected to the
external supply.
2.
The total limit applies to the sum of operation and injected currents.
3.
VDDIO includes the sum of the positive injection currents. VSSIO includes the sum of the negative injection
currents.
100
mA
IVSSIO
Total current out of VSS IO ground lines (sink)
100
IIO
Output current sunk by any I/O and control pin
20
Output current source by any I/Os and control pin
-20
IINJ(PIN)
(4)
4.
This condition is implicitly insured if VIN maximum is respected. If VIN maximum cannot be respected, the
injection current must be limited externally to the IINJ(PIN) value. A positive injection is induced by VIN >
VDD while a negative injection is induced by VIN < VSS. For true open-drain pads, there is no positive
injection current allowed and the corresponding VIN maximum must always be respected.
Injected current on any pin
±10
IINJ(TOT)
Sum of injected currents
50
Table 38.
Thermal characteristics
Symbol
Ratings
Value
Unit
TSTG
Storage temperature range
-65 to 150
°C
TJ
Maximum junction temperature
160
Table 39.
Operating lifetime(1)
1.
For detailed mission profile analysis, please contact your local ST Sales Office.
Symbol
Ratings
Value
Unit
OLF
Conforming to AEC-Q100 rev G
40 to 125 °C
Grade 1
40 to 150 °C
Grade 0
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