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