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SN74TVC3306DCTR

Brand : TI(德州仪器)

product Model : SN74TVC3306DCTR

Description : SN74TVC3306 5V dual voltage clamp

Encapsulation : SSOP-8

Qty : 3000

SN75176BP

Brand : TI(德州仪器)

product Model : SN75176BP

Description : SN75176B is a bidirectional transceiver suitable for data communication on multi-drop transmission lines. It combines a tri-state differential line driver and a differential input line receiver, and can operate from a single 5V power supply.

Encapsulation : DIP-8

Qty : 50

SN75176BP

Brand : TI(德州仪器)

product Model : SN75176BP

Description : SN75176B is a bidirectional transceiver suitable for data communication on multi-point transmission lines. It combines a three state differential line driver and a differential input line receiver, and can operate from a single 5V power supply.

Encapsulation : DIP-8

Qty : 50

SN75451BP

Brand : TI(德州仪器)

product Model : SN75451BP

Description : SN75451B is a 30V dual-output driver with AND logic input

Encapsulation : DIP-8

Qty : 50

SRC4190IDBR

Brand : TI(德州仪器)

product Model : SRC4190IDBR

Description : SRC4190 is an asynchronous sampling rate converter designed specifically for professional and broadcast audio applications, supporting input and output sampling frequencies up to 212 kHz.

Encapsulation : SSOP-28-208mil

Qty : 2000

STM32F303CCT6

Brand : ST

product Model : STM32F303CCT6

Description : Features: Core: ARM Cortex-M4 32-bit CPU with FPU (up to 72 MHz). Memory: 128 to 256 Kbytes of flash memory. Clock management : 4 to 32 MHz crystal oscillator; 32 kHz oscillator for RTC with calibration; internal 8 MHz RC with x16 PLL option; internal 40 kHz oscillator.

Encapsulation : LQFP-48(7×7)

Qty : 1500

STM32F303VCT6

Brand : ST

product Model : STM32F303VCT6

Description : ARM Cortex-M4 32-bit CPU with FPU (up to 72 MHz), single-cycle multiply and hardware divide, 90 DMIPS (from CCM), DSP instructions and MPU (memory protection unit)

Encapsulation : LQFP-100(14×14)

Qty : 540

STM32F405RGT6

Brand : ST

product Model : STM32F405RGT6

Description : ARM 32-bit Cortex-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator) enabling zero-wait-state execution from flash memory at up to 168 MHz, equipped with a memory protection unit, delivering 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1)

Encapsulation : LQFP-64(10×10)

Qty : 960

STM32F407IGT6

Brand : ST

product Model : STM32F407IGT6

Description : Core: ARM 32-bit Cortex-M4 CPU with FPU, Adaptive Real-Time Accelerator (ART Accelerator) enabling zero-wait state execution from Flash memory, operating at up to 168 MHz, equipped with a Memory Protection Unit, performance of 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1).

Encapsulation : LQFP-176(24×24)

Qty : 400

STM32F407VET6

Brand : ST

product Model : STM32F407VET6

CPU core : ARM Cortex-M4

Maximum CPU frequency : 168MHz

CPU bit width : 32-bit

Program storage capacity : 512KB

Encapsulation : LQFP-100(14×14)

Qty : 540

STM32F427ZGT6

Brand : ST

product Model : STM32F427ZGT6

Description : Core: A 32-bit Cortex-M4 CPU with FPU, adaptive real-time accelerator (ART accelerator) enabling zero wait state execution performance in Flash memory, with a main frequency up to 180 MHz. The MPU delivers performance up to 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1).

Encapsulation ：LQFP-144(20×20)

Qty : 360

STM32F429ZGT6

Brand : ST

product Model : STM32F429ZGT6

Description : Core Features: ARM 32-bit Cortex-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator) enabling zero-wait state access from Flash memory, operating at up to 180 MHz, integrated with MPU, delivering 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1) and supporting DSP instructions.

Encapsulation ：LQFP-144(20×20)

Qty : 360

STM32G050C8T6

Brand : ST(意法半导体)

product Model : STM32G050C8T6

Description : Mainstream value line, Arm Cortex-M0+ MCU， Equipped with 64 KB flash memory, 18 KB RAM, 64 MHz CPU, 2x USART, timer ADC、 signal communication. Interface, 2-3.6V

Encapsulation : LQFP-48(7×7)

Qty : 1500

STM32G474RET6

Brand : ST(意法半导体)

product Model : STM32G474RET6

Description ：Core: 32-bit Cortex-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator) allows execution from flash zero wait state, frequency up to 170 MHz, 213 DMIPS, equipped with MPU and DSP instructions. Working conditions: The voltage range of VDD and VDDA is 1.71 V to 3.6 V. Mathematical hardware accelerator: CORDIC is used for trigonometric function acceleration; FMAC: Filter Mathematics Accelerator.

Encapsulation : LQFP-64(10×10)

Qty : 960

STM32H743IIT6

Brand : ST

product Model : STM32H743IIT6

Description : Cortex-M7 core with double-precision FPU and L1 cache: 16 Kbytes data cache and 16 Kbytes instruction cache; frequency up to 480 MHz, MPU, 1027 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), supports DSP instructions. Up to 2 Mbytes of flash memory, supports read and write operations. Up to 1 Mbyte of RAM: 192 Kbytes of TCM RAM (including 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM for time-critical programs), up to 864 Kbytes of user SRAM, and 4 Kbytes of backup domain SRAM. Dual-mode Quad-SPI memory interface, operating frequency up to 133 MHz. Flexible external memory controller, up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND flash memory, clock frequency up to 100 MHz in synchronous mode. CRC calculation unit. ROP, PC-ROP, active tamper protection

Encapsulation ：LQFP-176(24×24)

Qty : 400

STM32L496RGT6

Brand : ST(意法半导体)

product Model : STM32L496RGT6

Description : Features: The power supply voltage range is 1.71V to 3.6V, and the temperature range is -40 ° C to 85/125 ° C. The current in V_BAT mode is 320nA, used for RTC and 32 × 32-bit backup registers. The shutdown mode current is 25nA (5 wake-up pins). The standby mode current is 108nA (5 wake-up pins). The standby mode current with RTC is 426nA. The stop 2 mode current is 2.57 μ A, and the stop 2 mode current with RTC is 2.86 μ A. The operating mode (LDO mode) current is 91 μ A/MHz. Operating mode (3.3V SMPS mode) with a current of 37 μ A/MHz

Encapsulation : LQFP-64(10×10)

Qty : 960