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MA804

Megawin

single-chip microprocessor

8051 - MA803/MA804 TEL:010-82674978 : A10 This document contains information on a new product under development by M...


Megawin

MA804

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8051 - MA803/MA804 TEL:010-82674978 : A10 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. 2013/07 version A10 2 MA803_MA804 MEGAWIN  1-T 80C51  MA803_MA804 15.5K Flash ROM ━ ISP 1.5KB, 2.5KB 3.5KB ━ Flash ━ Flash /: 20,000 ━ Flash : 25℃ 100 ━ MA803/MA804  AP (0000h~33FFh)  IAP (3400h~37FFh)  ISP (3800h~3DFFh)(,)  256 RAM 256 RAM(XRAM)  ━ 7 ,4 ━ ,INT0 INT1  16 /, Timer 0 Timer 1. ━ Timer 0/1 X12  16 /(PCA) 4 PWM ━ ━ 16 ━ ━ 8 PWM  UART (S0) ━ ━  10 ADC ━ 100 ksps ━ 8  / SPI  , CPU 。  32 27 GPIO。 ━ ,,  : ━ ━ 2  : MA803 VDD 3.7V , MA804 VDD 2.4V  Operating voltage range: ━ MA803: 4.5V~5.5V, Flash 4.5V (ISP/IAP) ━ MA804: 2.4V~3.6V, Flash 2.7V (ISP/IAP)  : 25MHz() ━ MA803: 0 – 25MHz @ 4.5V – 5.5V ━ MA804: 0 – 12MHz @ 2.4V – 3.6V and 0 – 25MHz @ 2.7V – 3.6V  ━ RC (IRCO, 6MHz) MEGAWIN MA803_MA804 3  : ━ (-40℃ to +85℃)*  : ━ LQFP32: MA803_MA804AD32 ━ PDIP28: MA803_MA804AE2 ━ SOP28: MA803_MA804AS2 ━ PDIP20: MA803_MA804AE ━ SOP20: MA803_MA804AS ━ TSSOP20: MA803_MA804AT *: 4 MA803_MA804 MEGAWIN .................................................................................................................... 3 .....................................................................................................................




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