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参数资料
| 型号： | STR751FR0H6 |
| 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, PBGA64 |
| 封装： | 8 X 8 MM. 1.70 MM HEIGHT, ROHS COMPLIANT, LFBGA-64 |
| 文件页数： | 33/84页 |
| 文件大小： | 1656K |
| 代理商： | STR751FR0H6 |
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STR750Fxx STR751Fxx STR752Fxx STR755Fxx
Electrical parameters
Typical power consumption
In RUN mode:
●
Program is executed from Flash (except if especially mentioned). The program consists
of an infinite loop. When fHCLK > 32 MHz, burst mode is activated.
●
A standard 4 MHz crystal source is used.
●
In all cases the PLL is used to multiply the frequency.
●
All measurements are done in the single supply scheme with internal regulators used
(see Figure 12)
In WFI Mode:
●
In WFI Mode the measurement conditions are similar to RUN mode (OSC4M and PLL
enabled). In addition, the Flash can be disabled depending on burst mode activation:
–
For AHB frequencies greater than 32 MHz, burst mode is activated and the Flash
is kept enabled by setting the WFI_FLASH_EN bit (this bit cannot be reset when
burst mode is activated).
–
For AHB frequencies less than or equal to 32 MHz, burst mode is deactivated,
WFI_FLASH_EN is reset and the LP_PARAM14 bit is set (Flash is disabled in WFI
mode).
In SLOW mode:
●
The same program as in RUN mode is executed from Flash. The CPU is clocked by the
FREEOSC, OSC4M, LPOSC or OSC32K. Only EXTIT peripheral is enabled in the
MRCC_PCLKEN register.
In SLOW-WFI mode:
●
In SLOW-WFI, the measurement conditions are similar to SLOW mode (CPU clocked
by a low frequency clock). In addition, the LP_PARAM14 bit is set (FLASH is OFF). The
WFI routine itself is executed from SRAM (it is not allowed to execute a WFI from the
internal FLASH)
In STOP mode:
●
Several measurements are given: in the single supply scheme with internal regulators
used (see Figure 12): and in the dual supply scheme (see Figure 13).
In STANDBY mode:
●
Three measurements are given:
–
The RTC is disabled, only the consumption of the LPVREG and RSM remain
(almost no leakage currents)
–
The RTC is running, clocked by a standard 32.768 kHz crystal.
–
The RTC is running, clocked by the internal Low Power RC oscillator (LPOSC)
●
STANDBY mode is only supported in the single supply scheme (see Figure 12)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| STR751FR0T6 | 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 |
| STR751FR0T6/MIN | 制造商:STMicroelectronics 功能描述: |
| STR751FR1 | 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 |
| STR751FR1H6 | 功能描述:ARM微控制器 - MCU 16/32-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 |
| STR751FR1T6 | 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 |
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