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描述
由其分销商提供的 STMicroelectronics ST72F321BJ7T6TR 的描述。
MCU 8-bit ST7 CISC 48KB Flash 5V 44-Pin LQFP T/R
8-bit Microcontrollers - MCU 8 BITS MICROCONTR
St7High |Stmicroelectronics ST72F321BJ7T6TR
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/PackageLQFP
MountSurface Mount
Number of Pins44
Technical
Data Bus Width8 b
Frequency8 MHz
InterfaceI2C, SCI, SPI
Max Frequency8 MHz
Max Operating Temperature85 °C
Max Power Dissipation500 mW
Max Supply Voltage5.5 V
Memory Size48 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage3.8 V
Number of I/Os32
Number of Programmable I/O48
Number of Timers/Counters2
Operating Supply Voltage5 V
Oscillator TypeInternal
PeripheralsLVD, POR, PWM, WDT
RAM Size1.5 kB