8051-Based MCU
8051-Based MCU
MG84FG516 Data Sheet
Version: A1.5
This document contains information on a new product under developmen...
Description
8051-Based MCU
MG84FG516 Data Sheet
Version: A1.5
This document contains information on a new product under development by Megawin. Megawin reserves the right to change or discontinue this product without notice. Megawin Technology Co., Ltd. 2005 All rights reserved.
2015/09 version A1.5
2
MG84FG516 Data Sheet
MEGAWIN
Features
1-T 80C51 Central Processing Unit
MG84FG516 with 64K Bytes flash ROM ━ ISP memory zone could be optioned as 1KB/1.5KB~4KB ━ Flexible IAP size. ━ Code protection for flash memory access ━ Flash erase/program cycle: 10,000 times ━ Flash data retention: 100 years at 25℃
━ MG84FG516 Flash space mapping
AP Flash(60KB, 0000h~EFFFh)
IAP Flash(1.5KB, F000h~F5FFh)
USB DFU boot-Code(2.5KB, F600h~FFFFh)(USB boot-code space)
Data RAM ━ On-chip 256 bytes scratch-pad RAM ━ 4096 bytes expanded RAM (XRAM) ━ Up to 5120 bytes expanded RAM (XRAM) by sharing USB buffer
Dual data pointer
Variable length MO...
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