描述
由其分销商提供的 STMicroelectronics STM32H7A3IIT6 的描述。
MCU 32-bit ARM Cortex M7 RISC 2MB Flash 1.8V/2.5V/3.3V Medical 176-Pin LQFP Tray/Tube
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 280MHz, CMOS, PQFP176
High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU
IC MCU 32BIT 2MB FLASH 176LQFP / ARM® Cortex®-M7 series Microcontroller IC 32-Bit Single-Core 280MHz 2MB (2M x 8) FLASH 176-LQFP (24x24)
280MHz, 1.3476562MB Flash, 2MB, 138-Pin, 1-Core, 1.62V-3.6V, CAN, I2C, I2S, SPI, UART, USART, USB, 32-bit ARM Cortex M7, QFP, SMD
High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 2MBytes of Flash memory, 1376 KB SRAM, 280 MHz CPU, L1 cache, graphic accelerations, external memory interfaces and large set of peripherals
STMicroelectronics SCT
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
技术规格
Physical
Case/PackageLFQFP
Number of Terminals176
Technical
ADC Channels (Resolution)20-Ch 16-Bit
DAC Channels (Resolution)3-Ch 12-Bit
Flash Memory Size2 MB
Frequency280 MHz
InterfaceUSB
Max Frequency280 MHz
Max Operating Temperature85 °C
Max Supply Current173 mA
Max Supply Voltage3.6 V
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.62 V
Nominal Supply Current57 µA
Nominal Supply Voltage (DC)3.3 V
Number of I2C Channels4
Number of I/Os138
Number of Timers/Counters18
PeripheralsPOR, RTC
RAM Size1.3 MB
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)1.6 mm
Length24 mm
Terminal Pitch500 µm
Width24 mm