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参数资料
| 型号： | STR912FAZ42H6T |
| 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, PBGA144 |
| 封装： | 10 X 10 MM, 1.70 MM HEIGHT, ROHS COMPLIANT, LFBGA-144 |
| 文件页数： | 56/100页 |
| 文件大小： | 1801K |
| 代理商： | STR912FAZ42H6T |
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STR91xFAxxx
Electrical characteristics
59/103
Table 10.
Current characteristics
Symbol
Ratings
Maximum
value
Unit
IVDD_IO
(1)
1.
The user can use GPIOs to source or sink current. In this case, the user must ensure that these absolute
max. values are not exceeded (taking into account the RUN power consumption).
Total current into VDD_IO power lines (source)
(2)
2.
All 3.3 V or 5.0 V power (VDD_IO, VDDA_ADC, VDDA_PLL) and ground (VSS_IO, VSSA_ADC, VDDA_ADC) pins
must always be connected to the external 3.3V or 5.0V supply.
200
mA
Total current out of VSS ground lines (sink)
200
IIO
Output current sunk by any I/O and control pin
25
Output current source by any I/Os and control pin
- 25
IINJ(PIN)
(3)
3.
IINJ(PIN) must never be exceeded. This 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.
Injected current on any pin during overload condition(4)
4.
When several inputs are submitted to a current injection, the maximum
ΣIINJ(PIN) is the absolute sum of the
positive and negative injected currents (instantaneous values). These results are based on
characterization with
ΣIINJ(PIN) maximum current injection on four I/O port pins of the device.
± 5
mA
ΣIINJ(PIN)(3)
Absolute sum of all input currents during overload condition
± 25
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| STR912FAZ42X6T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA |
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| STR912FAZ44H6 | 功能描述:ARM微控制器 - MCU ARM966E-S 16/32-Bit 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 |
| STR912FAZ44H6T | 功能描述:ARM微控制器 - MCU 16 Bit Flash MCU MCU Eth/Can/USB 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 |
| STR912FAZ44X6T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA |
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