备用零件
此零件
备用零件
Price @ 1000
$ 5.1
$ 4.955
$ 4.955
Stock
235,544
677,533
677,533
Authorized Distributors
4
6
6
Core Architecture
ARM Cortex-M4
ARM Cortex-M4
ARM Cortex-M4
Data Bus Width
-
32 b
32 b
Max Frequency
72 MHz
72 MHz
72 MHz
Number of I/Os
52
52
52
Interface
CAN, IrDA, LIN, USB
CAN, IrDA, LIN, USB
CAN, IrDA, LIN, USB
Memory Type
FLASH
FLASH
FLASH
Memory Size
128 kB
128 kB
128 kB
RAM Size
32 kB
32 kB
32 kB
EEPROM Memory Size
0 B
0 B
0 B
Flash Memory Size
128 kB
128 kB
128 kB
Peripherals
POR, RTC
POR, RTC
POR, RTC
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
3.6 V
3.6 V
3.6 V
Number of ADC Channels
-
39
39
Number of DAC Channels
-
-
-
ADC Channels (Resolution)
22-Ch 12-Bit
22-Ch 12-Bit
22-Ch 12-Bit
DAC Channels (Resolution)
2-Ch 12-Bit
2-Ch 12-Bit
2-Ch 12-Bit
Case/Package
LFQFP
LFQFP
LFQFP
Number of Pins
64
64
64
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
105 °C
85 °C
85 °C
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描述
由其分销商提供的 STMicroelectronics STM32F303RBT7 的描述。
MCU 32-Bit STM32F ARM Cortex M4 RISC 128KB Flash 2.5V/3.3V 64-Pin LQFP Tray
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 72MHz, CMOS, PQFP64
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MCU, 32BIT, CORTEX-M4, 72MHZ, LQFP-64; Product Range: STM32 Family STM32F3 Series Microcontrollers; Architecture: ARM Cortex-M4; No. of Bits: 32bit; CPU Speed: 72MHz; Program Memory Size: 128KB; RAM Memory Size: 32KB; No. of P
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 Pins64
Number of Terminals64
Technical
ADC Channels (Resolution)22-Ch 12-Bit
Core ArchitectureARM Cortex-M4
DAC Channels (Resolution)2-Ch 12-Bit
EEPROM Memory Size0 B
Flash Memory Size128 kB
Frequency72 MHz
InterfaceCAN, IrDA, LIN, USB
Max Frequency72 MHz
Max Operating Temperature105 °C
Max Supply Voltage3.6 V
Memory Size128 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current1.5 µA
Nominal Supply Voltage (DC)3.3 V
Number of A/D Converters4
Number of Channels22
Number of D/A Converters2
Number of I2C Channels2
Number of I/Os52
Number of SPI Channels3
Number of Timers/Counters1
Number of UART Channels2
Number of USART Channels3
Oscillator TypeInternal
PackagingCut Tape
PeripheralsPOR, RTC
RAM Size32 kB
Schedule B8542310000
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)1.6 mm
Length10 mm
Terminal Pitch500 µm
Width10 mm