BC68FB540

I/O Flash USB 8-Bit MCU with 2.4GHz RF Transceiver; CPU Features\n Operating voltage fSYS= 6MHz/12MHz: 3.3V~5.5V\nUp to 0.33us instruction cycle with 12MHz system clock at VDD = 5V\nPower down and wake-up functions to reduce power consumption\nThree oscillators - External Crystal -- HXT - Internal RC -- HIRC - Internal 32kHz RC -- LIRC\nInternal 12MHz RC OSC with 0.25% accuracy for all USB modes\nMulti-mode operation: NORMAL, SLOW, IDLE and SLEEP\nAll instructions executed in one or two instruction cycles\nTable read instructions\n62 powerful instructions\n8-level subroutine nesting\nBit manipulation instruction \n Peripheral Features\n Flash Program Memory: 4Kx16\nRAM Data Memory: 256x8\nUSB 2.0 Full Speed compatible\n4 endpoints supported including endpoint 0\nAll endpoints except endpoint 0 can support interrupt and bulk transfer\nAll endpoints except endpoint 0 can be configured as 8, 16, 32, 64 bytes FIFO size\nEndpoint 0 support control transfer\nEndpoint 0 has 8 byte FIFO\nSupport 3.3V LDO and internal UDP 1.5K ohm pull-up resistor\n2 Compact type 10-bit Timer Module -- CTM\n1 Standard type 10-bit Timer Module -- STM\n1 Standard type 16-bit Timer Module -- STM\nWatchdog Timer function\nUp to 8 bidirectional I/O lines\nDual pin-shared external interrupts\nMultiple Timer Modules for time measurement, input capture, compare match output or PWM output or single pulse output function\nSerial Interface Modules with both SPI and I2C interfaces\nSingle Serial SPI interface\nLow voltage reset function\nLow voltage detect function Support In System Programming function -- ISP\nPackage type: 46-QFN\nFlash program memory can be re-programmed up to 1,000,000 times\nFlash program memory data retention > 10 years RF Transceiver Features\n Low Power High Performance 2.4GHz GFSK Transceiver\n2400-2483.5MHz ISM band operation\nSupport 250Kbps, 1Mbps and 2Mbps air data rate\nProgrammable output power\nVariable payload length from 1 to 32 bytes\nAutomatic packet processing\n6 data pipes for 1:6 star networks;

The device is a Flash Memory I/O with USB type 8-bit high performance RISC architecture microcontrollers, designed for applications that interface directly to which require an USB interface. Offering users the convenience of Flash Memory multiprogramming features, these devices also include a wide range of functions and features. Other memory includes an area of RAM Data Memory.\nMultiple and extremely flexible Timer Modules provide timing, pulse generation and PWM generation functions. Communication with the outside world is catered for by including fully integrated SPI, I2C and USB interface functions, three popular interfaces which provide designers with a means of easy communication with external peripheral hardware. Protective features such as an internal Watchdog Timer, Low Voltage Reset and Low Voltage Detector coupled with excellent noise immunity and ESD protection ensure that reliable operation is maintained in hostile electrical environments. The external interrupt can be triggered with falling edges or both falling and rising edges.\nA full choice of three oscillator functions are provided including two fully integrated system oscillators which requires no external components for their implementation. The ability to operate and switch dynamically between a range of operating modes using different clock sources gives users the ability to optimize microcontroller operation and minimize power consumption.\nThe inclusion of flexible I/O programming features along with many other features ensure that the devices will find specific excellent use in a wide range of application possibilities such as motor driving, industrial control, consumer products, subsystem controllers, etc.\nThe devices are fully supported by the Holtek range of fully functional development and programming tools, providing a means for fast and efficient product development cycles.

BC68FB540

I/O Flash USB 8-Bit MCU with 2.4GHz RF Transceiver

HT68FB540

I/OFlashUSB8-BitMCUwithSPI

BC7281BE

BITCODE
SOP

BC807

NEXPERIA
原厂