8051-based microcontroller with 64-KB ROM, 4.25-KB RAM, and a range of peripherals. including USB, I2C, SPI, ADC, and GPIO.
MCP23S18T-E/SO GPIO扩展器 SPI Interface 10000kHz 5.5V 28-Pin SOIC W T/R
Sensor and Detector Interface 3.6V 2mA SPI Interface 20-Pin TQFN EP T/R
MCP23S09T-E/SO微芯片技术SPI Interface 10000kHz 5.5V 18-Pin SOIC W T/R
NOR Flash Serial (SPI, Dual SPI, Quad SPI) 3V/3.3V 128M-bit 16M x 8 6ns 8-Pin SOIC Tube
AT97SC3205-G3M45-10微芯片技术Trusted Platform Module SPI Interface
NOR Flash Serial (SPI, Dual SPI, Quad SPI) 3V 256M-bit 32M x 8 6ns 16-Pin SOIC W Tube
SEC1210T-I/PV-UR2微芯片技术Smart Card Bridge to USB SPI and UART Interfaces 24-Pin QFN EP T/R
NOR Flash Serial (SPI, Dual SPI, Quad SPI) 3V/3.3V 64M-bit 8M x 8 6ns 8-Pin SOIC Tube
MCP2210T-I/SO微芯片技术USB to SPI Protocol Converter with GPIO SPI Interface 5V 20-Pin SOIC W T/R
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