价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip USA | ST72F321J7TA | 159 | 300 | Tray | 6d | |||||||
| Win Source | WS-ST72F321J7TA | 20 | 8 | 8h | ||||||||
| Utmel Electronic | 2381-ST72F321J7TA | 67 | Tray | 17h | ||||||||
| Vigor Components | ST72F321J7TA | 6,462 | 1d | |||||||||
| EIS COMPONENTS | ST72F321J7TA | 联系方式 | 1 | Box | 7d |
描述
由其分销商提供的 STMicroelectronics ST72F321J7TA 的描述。
IC MCU 8BIT 48KB FLASH 44TQFP / MCU 8-bit ST7 CISC 48KB Flash 5V 44-Pin LQFP
Microcontroller, 8-Bit, FLASH, ST72 CPU, 8MHz, CMOS, PQFP44
8-BIT FLASH 8 MHz MICROCONTROLLER PQFP44
CAP CER 0.22UF 25V X8R 0805
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
Number of Terminals44
Technical
ADC Channels (Resolution)12-Ch 10-Bit
Data Bus Width8 b
EEPROM Memory Size0 B
Frequency8 MHz
InterfaceI2C, SCI, SPI
Max Frequency8 MHz
Max Operating Temperature85 °C
Max Power Dissipation500 mW
Max Supply Current15 mA
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
Temperature GradeIndustrial
Watchdog TimerYes
Dimensions
Height - Seated (Max)1.6 mm
Length10 mm
Terminal Pitch800 µm
Width10 mm