XA2001 Micro-controller Datasheet

XA2001 Datasheet, PDF, Equivalent


Part Number

XA2001

Description

Low Speed USB Micro-controller

Manufacture

Sino Wealth

Total Page 30 Pages
Datasheet
Download XA2001 Datasheet


XA2001
XA2001
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 35mA
„ 8-bit CMOS Micro-Processor (uP) core
- Instruction set is compatible 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 Compliance
- Complies 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
„ Reset
- Hardware Reset (External Reset, Power-on reset and
Low-Voltage Reset)
- USB Reset
- Watch-dog Reset
- Resume Reset
„ Two power-reducing mode
- IDLE mode
- Power-down mode
General Description
The XA2001 is designed for high performance Low-speed USB devices. It contains an 8051 micro-controller, Low-Speed USB
SIE, Transceiver and data FIFO, build-in 3.3V regulator, on-chip 16K bytes Mask ROM and internal 256 bytes data RAM, Time
Capture circuit, Base Timer, programmable Watch-dog Timer and Wake-up Timer, support multiple type LED driving capability
for different application, built-in internal 32KHz oscillator, POR and LVR circuit saving your external components cost. Instead of
external crystal, the XA2001 built in an on-chip high accuracy 6MHz RC Resonator for system and USB SIE. Up to 36 selectable
GPIO are provided, while the source current of Port0, Port1, Port2, and Port3 can be configured smaller to support carbon
membrane. Application can cover such items as Keyboards and others.
1 V1.0

XA2001
Pad Configuration
XA2001
2


Features XA2001 Low Speed USB Micro-controller Features „ CMOS technology for low pow er consumption „ Operating voltage: 4. 4V to 5.25V „ 3.3V regulator output - Maximum driving current 35mA „ 8-bit C MOS Micro-Processor (uP) core - Instruc tion set is compatible with standard 80 51 „ Program Memory - 16K Bytes Progra m Memory (MASK ROM) „ Data Memory - 25 6 Bytes Internal RAM „ Two 8-Bit auto- reloadable Base Timer „ Interrupt - 11 vectors interrupt structure - 2 progra mmable priority levels „ Built-in 1.5K ohm USB pull-up resistor „ USB Specif ication Compliance - Complies with USB specification 1.1 - Support one Low-Spe ed USB Device Address with3 endpoints ( endpoint 0, 1, and 2) „ One set of Ti me Capture circuit (rising and falling edge) „ Two Blue LED ports „ On-chip oscillator - Built-in 6MHz RC oscillato r for MCU and USB - Built-in 32KHz RC o scillator for programmable Wake-up Time r „ General Purpose I/O - Up to 36 sel ectable GPIO - External interrupt input: P46 - Source current selectable: Por.
Keywords XA2001, datasheet, pdf, Sino Wealth, Low, Speed, USB, Micro-controller, A2001, 2001, 001, XA200, XA20, XA2, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)