参数资料
型号: SPC560B50L3C5E0R
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
封装: 14 X 14 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-100
文件页数: 31/74页
文件大小: 971K
代理商: SPC560B50L3C5E0R
Electrical characteristics
SPC560Bx, SPC560Cx
Doc ID 14619 Rev 4
4.11.3
Start-up/switch-off timings
4.12
Electromagnetic compatibility (EMC) characteristics
Susceptibility tests are performed on a sample basis during product characterization.
4.12.1
Designing hardened software to avoid noise problems
EMC characterization and optimization are performed at component level with a typical
application environment and simplified MCU software. It should be noted that good EMC
performance is highly dependent on the user application and the software in particular.
Therefore it is recommended that the user apply EMC software optimization and
prequalification tests in relation with the EMC level requested for his application.
Software recommendations
The software flowchart must include the management of
runaway conditions such as:
Corrupted program counter
Unexpected reset
Critical data corruption (control registers...)
Prequalification trials
Most of the common failures (unexpected reset and program
counter corruption) can be reproduced by manually forcing a low state on the reset pin
or the oscillator pins for 1 second.
To complete these trials, ESD stress can be applied directly on the device. When
unexpected behavior is detected, the software can be hardened to prevent
unrecoverable errors occurring (see application note Software Techniques For
Improving Microcontroller EMC Performance (AN1015)).
3.
fCPU 64 MHz can be achieved only at up to 105 °C
Table 28.
Start-up time/switch-off time
Symbol
C
Parameter
Conditions(1)
Value
Unit
Min Typ Max
TFLARSTEXIT
CC T Delay for Flash module to exit reset mode
125
s
TFLALPEXIT
CC T Delay for Flash module to exit low-power mode
0.5
TFLAPDEXIT
CC T Delay for Flash module to exit power-down mode
30
TFLALPENTRY CC T Delay for Flash module to enter low-power mode
0.5
TFLAPDENTRY CC T Delay for Flash module to enter power-down mode
——
1.5
1.
VDD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified
相关PDF资料
PDF描述
SPC560B50L3C5E0Y 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
SPC560B50L5C5E0Y 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
SPC560P44L5CEFB MICROCONTROLLER, PQFP144
SPC560P44L5CEFA MICROCONTROLLER, PQFP144
SPC560P44L3CEFB MICROCONTROLLER, PQFP100
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