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MG84FL54B

Megawin Technology
Part Number MG84FL54B
Manufacturer Megawin Technology
Description Full-Speed USB micro-controller
Published Oct 23, 2016
Detailed Description MG84FL54B Full-Speed USB micro-controller Features z 1-T 8051 CPU Core z 16K bytes of on-chip Flash program memory wit...
Datasheet PDF File MG84FL54B PDF File

MG84FL54B
MG84FL54B

Overview
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.
1 compliant - Built in full speed (12Mbps) USB transceiver - Intel 8X931 like USB control flow - One 256 bytes FIFO for USB endpoint-shared buffer ¾ Maximum 64 bytes data for EP0 control-in/out buffer ¾ Maximum 64 bytes data for EP1 bulk/interrupt-in buffer ¾ Maximum 64 bytes data for EP2 bulk/interrupt/isochronous-in buffer, it co...


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