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参数资料
| 型号： | STR751FR1T6 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP64 |
| 封装： | 10 X 10 MM, ROHS COMPLIANT, LQFP-64 |
| 文件页数： | 26/84页 |
| 文件大小： | 1656K |
| 代理商： | STR751FR1T6 |
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Electrical parameters
STR750Fxx STR751Fxx STR752Fxx STR755Fxx
6.2
Absolute maximum ratings
Stresses above those listed as “absolute maximum ratings” may cause permanent damage
to the device. This is a stress rating only and functional operation of the device under these
conditions is not implied. Exposure to maximum rating conditions for extended periods may
affect device reliability.
6.2.1
Voltage characteristics
Table 7.
Voltage characteristics
Symbol
Ratings
Min
Max
Unit
VDD_x - VSS_X
(1)
1.
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. When powered by 3.3V, I/Os are not 5V
tolerant.
Including VDDA_ADC and VDDA_PLL
-0.3
6.5
V
V18 - VSS18
Digital 1.8 V Supply voltage on all V18
power pins (when 1.8 V is provided
externally)
-0.3
2.0
VIN
Input voltage on any pin (2)
2.
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. For true open-drain pads,
there is no positive injection current, and the corresponding VIN maximum must always be respected
VSS-0.3 to
VDD_IO+0.3
VSS-0.3 to
VDD_IO+0.3
|
ΔV
DDx|
Variations between different 3.3 V or
5.0 V power pins
50
mV
|
ΔV
18x|
Variations between different 1.8 V power
pins(3)
3.
Only when using external 1.8 V power supply. All the power (V18, V18REG, V18BKP) and ground (VSS18,
VSSBKP) pins must always be connected to the external 1.8 V supply.
25
|VSSX - VSS|
Variations between all the different
ground pins
50
VESD(HBM)
Electro-static discharge voltage (Human
Body Model)
see : Absolute
see : Absolute
VESD(MM)
Electro-static discharge voltage (Machine
Model)
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相关代理商/技术参数 |
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| STR751FR2 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:ARM7TDMI-S⑩ 32-bit MCU with Flash, SMI, 3 std 16-bit timers, PWM timer, fast 10-bit ADC, I2C, UART, SSP, USB and CAN |
| STR751FR2H6 | 功能描述:ARM微控制器 - MCU 32Bit MCU with Flash STR73xF ARM7TDMI 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 |
| STR751FR2T6 | 功能描述:ARM微控制器 - MCU 32-BITS MICROS 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 |
| STR751FXX | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:ARM7TDMI-S⑩ 32-bit MCU with Flash, SMI, 3 std 16-bit timers, PWM timer, fast 10-bit ADC, I2C, UART, SSP, USB and CAN |
| STR752FR0 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:ARM7TDMI-S⑩ 32-bit MCU with Flash, SMI, 3 std 16-bit timers, PWM timer, fast 10-bit ADC, I2C, UART, SSP, USB and CAN |
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