描述
由其分销商提供的 STMicroelectronics STM32F446ZCJ7 的描述。
Microcontroller 32-Bit ARM Cortex-M4 RISC 256K-Byte Flash 3.6V 144-Pin UFBGA
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 180MHz, CMOS, PBGA144
High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 256 Kbytes of Flash memory, 180 MHz CPU, ART Accelerator, Dual QSPI
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/PackageFBGA
Number of Terminals144
Technical
ADC Channels (Resolution)24-Ch 12-Bit
Core ArchitectureARM Cortex-M4
DAC Channels (Resolution)2-Ch 12-Bit
EEPROM Memory Size0 B
Flash Memory Size256 kB
Frequency180 MHz
InterfaceHDMI-CEC, IrDA, LIN, USB
Max Frequency180 MHz
Max Operating Temperature105 °C
Max Supply Current125 mA
Max Supply Voltage3.6 V
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.7 V
Nominal Supply Current1.12 µA
Nominal Supply Voltage (DC)3.3 V
Number of A/D Converters3
Number of Channels24
Number of D/A Converters2
Number of I2C Channels4
Number of I/Os114
Number of SPI Channels4
Number of Timers/Counters2
Number of UART Channels2
Number of USART Channels4
PeripheralsLCD, POR, RTC
RAM Size128 kB
Schedule B8542310000
Temperature GradeIndustrial
Dimensions
Length10 mm
Terminal Pitch800 µm
Width10 mm