XA2001
XA2001 is Low Speed USB Micro-controller manufactured by Sino Wealth.
Low Speed USB Micro-controller
Features
- CMOS technology for low power consumption
- Operating voltage: 4.4V to 5.25V
- 3.3V regulator output
- Maximum driving current 35m A
- 8-bit CMOS Micro-Processor (u P) core
- Instruction set is patible with standard 8051
- Program Memory
- 16K Bytes Program Memory (MASK ROM)
- Data Memory
- 256 Bytes Internal RAM
- Two 8-Bit auto-reloadable Base Timer
- Interrupt
- 11 vectors interrupt structure
- 2 programmable priority levels
- Built-in 1.5K ohm USB pull-up resistor
- USB Specification pliance
- plies with USB specification 1.1
- Support one Low-Speed USB Device Address with3 endpoints (endpoint 0, 1, and 2)
- One set of Time Capture circuit (rising and falling edge)
- Two Blue LED ports
- On-chip oscillator
- Built-in 6MHz RC oscillator for MCU and USB
- Built-in 32KHz RC oscillator for programmable Wake-up Timer
- General Purpose I/O
- Up to 36 selectable GPIO
- External interrupt input: P46
- Source current selectable: Port0, Port1, Port2, Port3
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