价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TME | STM32F334R8T7TR | 0 | 1K | 8h | ||||||||
| Avnet | STM32F334R8T7TR | 0 | 1K | 21h | ||||||||
| Mouser | 511-STM32F334R8T7TR | 925 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | STM32F334R8T7TR | 722 | >1wk | |||||||||
| Win Source | WS-STM32F334R8T7TR | 12,000 | 10 | 19h |
备用零件
此零件
备用零件
Price @ 1000
$ 4.547
$ 3.9
$ 3.9
Stock
211,773
301,090
301,090
Authorized Distributors
3
6
6
Case/Package
LFQFP
LFQFP
LFQFP
Number of Pins
-
64
64
Core Architecture
ARM Cortex-M4
ARM Cortex-M4
ARM Cortex-M4
Data Bus Width
-
32 b
32 b
Max Frequency
32 MHz
32 MHz
32 MHz
Number of I/Os
3
51
51
Interface
CAN, I2C, SPI
CAN, I2C, SPI
CAN, I2C, SPI
Memory Type
FLASH
FLASH
FLASH
Memory Size
-
64 kB
64 kB
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
3.6 V
3.6 V
3.6 V
Peripherals
POR
POR
POR
描述
由其分销商提供的 STMicroelectronics STM32F334R8T7TR 的描述。
MCU 32-Bit STM32 ARM Cortex M4 RISC 64KB Flash 2.5V/3.3V 64-Pin LQFP T/R
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 72MHz, CMOS, PQFP64
STM32F Series 64 kB Flash 12 kB SRAM SMT 32-Bit Microcontroller - LQFP-64
IC MCU 32BIT 64KB FLASH 64LQFP / ARM® Cortex®-M4 series Microcontroller IC 32-Bit Single-Core 72MHz 64KB (64K x 8) FLASH 64-LQFP (10x10)
Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 64 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
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 Terminals64
Technical
ADC Channels (Resolution)21-Ch 12-Bit
Core ArchitectureARM Cortex-M4
DAC Channels (Resolution)3-Ch 12-Bit
EEPROM Memory Size0 B
Flash Memory Size64 kB
Frequency72 MHz
InterfaceCAN, I2C, SPI
Max Frequency32 MHz
Max Operating Temperature105 °C
Max Supply Current80 mA
Max Supply Voltage3.6 V
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current1 µA
Number of A/D Converters2
Number of Channels21
Number of D/A Converters3
Number of I2C Channels1
Number of I/Os3
Number of Interrupts16
Number of SPI Channels1
Number of Timers/Counters10
Number of USART Channels3
Operating Supply Voltage3 V
PackagingTape and Reel
PeripheralsPOR
RAM Size16 kB
Dimensions
Height - Seated (Max)1.6 mm
Length10 mm
Terminal Pitch500 µm
Width10 mm