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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.