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MG84FL54B - Full-Speed USB micro-controller

Key Features

  • z 1-T 8051 CPU Core z 16K bytes of on-chip Flash program memory with ISP/IAP function z 256 bytes internal scratch-pad RAM and 576 bytes on-chip expanded RAM (XRAM) z Dual DPTR (Data Pointer register) z Four and half configurable I/O ports z Three 16-bits Timers z Enhanced UART z Two-priority-level interrupt structure z Four external interrupts, INT0, INT1, INT2 and INT3 z Keypad interrupt (P0) z Wake-up from power-down mode and idle mode z Serial Peripheral Interface (SPI) z 2-wire Serial Inte.

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Datasheet Details

Part number MG84FL54B
Manufacturer Megawin Technology
File Size 867.42 KB
Description Full-Speed USB micro-controller
Datasheet download datasheet MG84FL54B Datasheet

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MG84FL54B Full-Speed USB micro-controller Features z 1-T 8051 CPU Core z 16K bytes of on-chip Flash program memory with ISP/IAP function z 256 bytes internal scratch-pad RAM and 576 bytes on-chip expanded RAM (XRAM) z Dual DPTR (Data Pointer register) z Four and half configurable I/O ports z Three 16-bits Timers z Enhanced UART z Two-priority-level interrupt structure z Four external interrupts, INT0, INT1, INT2 and INT3 z Keypad interrupt (P0) z Wake-up from power-down mode and idle mode z Serial Peripheral Interface (SPI) z 2-wire Serial Interface (TWSI) z One-time-enabled Watch-dog Timer (WDT) z Programmable system clock z USB specification 2.0 and 1.