参数资料
型号: STM32F205RET6TR
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 120 MHz, RISC MICROCONTROLLER, PQFP64
封装: 10 X 10 MM, ROHS COMPLIANT, LQFP-64
文件页数: 151/163页
文件大小: 2275K
代理商: STM32F205RET6TR
Electrical characteristics
STM32F205xx, STM32F207xx
Doc ID 15818 Rev 7
5.3.14
Absolute maximum ratings (electrical sensitivity)
Based on three different tests (ESD, LU) using specific measurement methods, the device is
stressed in order to determine its performance in terms of electrical sensitivity.
Electrostatic discharge (ESD)
Electrostatic discharges (a positive then a negative pulse separated by 1 second) are
applied to the pins of each sample according to each pin combination. The sample size
depends on the number of supply pins in the device (3 parts × (n+1) supply pins). This test
conforms to the JESD22-A114/C101 standard.
Static latch-up
Two complementary static tests are required on six parts to assess the latch-up
performance:
A supply overvoltage is applied to each power supply pin
A current injection is applied to each input, output and configurable I/O pin
Table 37.
EMI characteristics(1)
Symbol
Parameter
Conditions
Monitored
frequency band
Max vs.
[fHSE/fCPU]
Unit
8/120 MHz
SEMI
Peak level
VDD = 3.3 V, TA = 25 °C, LQFP176
package, conforming to SAE J1752/3
EEMBC, code running with ART
enabled
0.1 to 30 MHz
21
dBV
30 to 130 MHz
28
130 MHz to 1GHz
31
SAE EMI Level
4
-
VDD = 3.3 V, TA = 25 °C, LQFP176
package, conforming to SAE J1752/3
EEMBC, code running with ART
enabled, PLL spread spectrum
enabled
0.1 to 30 MHz
21
dBV
30 to 130 MHz
15
130 MHz to 1GHz
14
SAE EMI level
3.5
-
1.
TBD stands for “to be defined”.
Table 38.
ESD absolute maximum ratings
Symbol
Ratings
Conditions
Class
Maximum
value(1)
Unit
VESD(HBM)
Electrostatic discharge
voltage (human body
model)
TA = +25 °C conforming to JESD22-A114
2
2000(2)
V
VESD(CDM)
Electrostatic discharge
voltage (charge device
model)
TA = +25 °C conforming to JESD22-C101
II
500
1.
Based on characterization results, not tested in production.
2.
On VBAT pin, VESD(HBM) is limited to 1000 V.
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