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参数资料
| 型号： | STR912FW42X6 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 96 MHz, RISC MICROCONTROLLER, PQFP128 |
| 封装： | 14 X 14 MM, PLASTIC, LQFP-128 |
| 文件页数： | 50/73页 |
| 文件大小： | 1538K |
| 代理商： | STR912FW42X6 |
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Obsolete
Product(s)
- Obsolete
Product(s)
Electrical characteristics
STR91xF
54/73
6.11
EMC characteristics
Susceptibility tests are performed on a sample basis during product characterization.
6.11.1 Functional EMS (Electro Magnetic Susceptibility)
Based on a simple running application on the product (toggling 2 LEDs through I/O ports), the
product is stressed by two electro magnetic events until a failure occurs (indicated by the
LEDs).
●
ESD: Electro-Static 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, VDDQ 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.
Table 17.
EMS data
6.11.2 Electro Magnetic Interference (EMI)
Based on a simple application running on the product (toggling 2 LEDs through the I/O ports),
the product is monitored in terms of emission. This emission test is in line with the norm SAE J
1752/3 which specifies the board and the loading of each pin.
Table 18.
EMI data
Notes:
1. Data based on characterization results, not tested in production.
2. BGA and LQFP devices have similar EMI characteristics.
Symbol
Parameter
Conditions
Neg.
Pos.
Unit
VFESD
Voltage limits to be applied on
any I/O pin to induce a functional
disturbance
VDD=1.8V, VDDQ=3.3V,
TA=+25°C, fOSC/fCPUCLK =4
MHz/96MHz PLL
-1(1)
1.
Data based on characterization results, not tested in production.
>2(1)
kV
VFFTB
Fast transient voltage burst limits
to be applied through 100pF on
VDD and VDDQ pins to induce a
functional disturbance
VDD=1.8V, VDDQ=3.3V,
TA=+25°C, fOSC/fCPUCLK =4
MHz/96 MHz PLL
conforms to IEC 1000-4-4
-4(1)
4(1)
Symbol
Parameter
Conditions
Monitored
Frequency Band
Max vs.
[fOSC/fCPUCLK]
Unit
4 MHz/ 96 MHz
SEMI
Peak level
VDDQ=3.3V, VDD=1.8V,
TA=+25°C,
LQFP128 package
conforming to SAE J
1752/3
0.1MHz to 30 MHz
10
dB
V
30 MHz to 130 MHz
10
130 MHz to 1GHz
22
SAE EMI Level
4
-
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| STR912FW42X6 | 制造商:STMicroelectronics 功能描述:256K Flash 96K sram Ethernet USB CAN |
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| STR912FW44X6 | 功能描述:ARM微控制器 - MCU TQFP 128 14x14x1.4 1 RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
| STR912FW44X6 | 制造商:STMicroelectronics 功能描述:512K Flash 96K sram Ethernet USB CAN |
| STR912FW44X6T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:ARM966E-S TM 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA |
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