Artem, ÔÙ Åݣ ÚÄÅÓØ ÓÉÄÉÛØ?
óÒÅÄÁ éÀÎØ 23 2004 10:34, Artem Kamburov wrote to Alexey V Bugrov:
AK> ÐÒÉÂÌÉÚÉÔÅÌØÎÙÅ ÁÎÁÌÏÇÉ PIC18F452 AK> Ó áãð: AK> mega8535 - 3,3$ AK> mega16 - 3,5$ AK> mega32 -4,2$ AK> ÓÔÁÒÙÅ - 90s8535 mega163
ôÙ ÖÅ ÐÒÅËÒÁÓÎÏ ÐÏÎÉÍÁÅÛØ, ÞÔÏ ÎÁ ÓÔÁÒÙÅ ÎÉ ÏÄÉÎ ×ÍÅÎÑÅÍÙÊ ÒÁÚÒÁÂÏÔÞÉË ÚÁËÌÁÄÙ×ÁÔØÓÑ ÎÅ ÂÕÄÅÔ. ðÏÐÒÏÂÕÅÍ ÓÒÁ×ÎÉÔØ. ðÅÒ×ÙÊ ÐÏÐÁ×ÛÉÊÓÑ ÐÒÁÊÓ, ÍÏÖÅÔ ÍÏÖÎÏ É ÐÏ ÞÕÔØ ÍÅÎØÛÅÊ ÃÅÎÅ ÞÉÐÙ ÎÁÊÔÉ. ëÕÒÓ ÇÒÙ×ÎÉ ÐÒÉÍÅÒÎÏ 5,4. ðÏ mega16 Õ ÍÅÎÑ ÄÏËÁ ÅÓÔØ, ÄÌÑ ÄÒÕÇÉÈ ÍÏÖÅÔ ËÔÏ Åݣ ÄÁÎÎÙÅ × ÔÁÂÌÉÞËÕ ÐÏÄÓÔÁ×ÉÔ.
| PIC18F452-I/P ATmega8535-16PI ATmega16-16PI ATmega32-16PI ____________________________________________________________________________ ÃÅÎÁ (ÇÒ.) | 32 | 27,5 | 30 | 35 FLASH | 32K | | 16K - | EEPROM | 256 | | 512 | RAM | 1536 | | 1K - | I/O pins | 34 | | 32 - | ADC | 8*10 | | 8*10 | Comparators| - | | 1 | Timers | 3*16 1*8 | | 1*16 2*8 - | PWM | 2*10 | | 1*8 1*10 2*16 | USART | 1 | | 1 | I2C | 1 | | 1 | SPI | 1 | | 1 | F (MHz) | 40 | | 16 | Self-progr.| Yes | | Yes | PSP | Yes | | No - | ICD | Yes | | Yes |
ëÒÏÍÅ ÐÏÔÒÅÂÌÅÎÉÑ Mega16 ÏÄÎÏÚÎÁÞÎÏ ÐÒÏÉÇÒÙ×ÁÅÔ ÐÏ ÏÂߣÍÕ flash-ÐÁÍÑÔÉ,
16-ÔÉ ÂÉÔÎÙÍ ÔÁÊÍÅÒÁÍ, ÎÅÔ Parallel Slave Port. íÏÇÕÔ ×ÏÚÎÉËÎÕÔØ ÐÒÏÂÌÅÍÙ Ó ÞÉÓÌÏÍ ÎÏÖÅË ××ÏÄÁ-×Ù×ÏÄÁ É ÏÂߣÍÏÍ ÏÐÅÒÁÔÉ×ËÉ. åÓÌÉ ÎÁÞÎÕÔÓÑ ÒÁÚÇÏ×ÏÒÙ "Á ÜÔÁ ×ÏÚÍÏÖÎÏÓÔØ ÍÏÖÅÔ ÂÙÔØ ÎÅÎÕÖÎÏÊ" - ÔÏÇÄÁ ÓÒÅÄÉ PIC'Ï× ÐÏÞÔÉ ÎÁ×ÅÒÎÑËÁ ÍÏÖÎÏ ÂÕÄÅÔ ÐÏÄÏÂÒÁÔØ ÂÏÌÅÅ ÄÅۣ×ÙÊ ÞÉÐ ÂÅÚ "ÎÅÎÕÖÎÏÓÔÅÊ". HÅ ÄÕÍÁÀ, ÞÔÏ ÐÏÌÕÞÉÔÓÑ ÈÏÒÏÛÁÑ ÚÁÍÅÎÁ PIC'Á ÎÁ AVR. èÏÔÑ Õ ÍÅÎÑ ÂÙÌ ÓÌÕÞÁÊ ÚÁÍÅÎÙ 628-ÇÏ (ÉÈ ÄÏÓÔÁÔØ ÎÅ ÕÄÁ×ÁÌÏÓØ) ÎÁ ÐÁÒÕ 89C2051, ÔÁË ÜÔÏ ÎÅ ÏÔ ÈÏÒÏÛÅÊ ÖÉÚÎÉ. ìÉÞÎÏ ÍÎÅ ÎÅ ÎÒÁ×ÉÔÓÑ ÔÏÌØËÏ ÔÏ, ÞÔÏ ÓÒÅÄÉ ÄÅۣ×ÙÈ PIC-Ï× ÎÅÔ Ä×ÕÈUARTÎÙÈ, × ÎÅËÏÔÏÒÙÈ ÐÒÉÍÅÎÅÎÉÑÈ ÜÔÏ ÂÙÌÏ ÂÙ ÐÏÌÅÚÎÏ. íÏÖÎÏ, ËÏÎÅÞÎÏ, ÐÒÏÇÒÁÍÍÎÏ "×ÙËÒÕÞÉ×ÁÔØÓÑ" ÉÌÉ ÓÔÁ×ÉÔØ ÄÏÐÏÌÎÉÔÅÌØÎÙÊ ÞÉÐ...
AK> á ÎÅ ÐÏÄÓËÁÖÅÛØ ÄÏÓÔÕÐÎÙÅ ÔÅÂÅ ÃÅÎÙ ÎÁ PIC18 - ÈÏÔØ ÚÎÁÔØ Ó ËÁËÉÈ ÃÅÎ AK> ÓÏ×ÒÅÍÅÎÎÙÅ ðéë-É ÏÃÅÎÉ×ÁÔØ? á ÔÏ Õ ÍÅÎÑ ÏÃÅÎËÁ × ÐÏÌØÚÕ ðéëÏ× ÎÉËÁË AK> ÎÅ ×ÙÈÏÄÉÔ.
÷ÏÔ ÔÅÂÅ (ÎÅÐÏÌÎÙÊ) ÓÐÉÓÏÞÅË ÉÚ ÔÏÇÏ-ÖÅ ÐÒÁÊÓÁ, ÐÏÐÒÏÂÕÊ ÐÏÄÏÂÒÁÔØ ÁÎÁÌÏÇÉ. é ÏÂÒÁÔÉ ×ÎÉÍÁÎÉÅ ÎÁ ÎÏÍÅÎËÌÁÔÕÒÕ PIC'Ï×, ÍÏÖÎÏ ÐÏÄÏÂÒÁÔØ ÉÍÅÎÎÏ ÔÏ, ÞÔÏ ÎÁÄÏ, ÎÅ ÐÅÒÅÐÌÁÞÉ×ÁÑ ÚÁ ÎÅÎÕÖÎÙÅ "ÆÉÞÉ" (ÐÒÉ
_ÏÞÅÎØ_ ÈÏÒÏÛÅÊ ÓÏ×ÍÅÓÔÉÍÏÓÔÉ). é ÂÙÔØ Õ×ÅÒÅÎÎÙÍ, ÞÔÏ É ÞÅÒÅÚ ÐÁÒÕ ÌÅÔ ÍÏÖÎÏ ÂÕÄÅÔ ÎÁÊÔÉ ÞÉÐ ÄÌÑ ÒÁÚÒÁÂÏÔÁÎÎÏÇÏ ÕÓÔÒÏÊÓÔ×Á (ÓËÏÒÅÅ ×ÓÅÇÏ ÅÇÏ ÃÅÎÁ ÂÕÄÅÔ ÎÉÖÅ, Á ÐÁÒÁÍÅÔÒÙ ÌÕÞÛÅ)...
ÃÅÎÁ (ÇÒ.) pin Memory ADC Comp. PWM UART I2C/SPI Int osc ______________________________________________________________________________ PIC12F629-I/P 6 8 1Kw/128/64 - 1 - - - 4 MHz PIC12F675-I/P 7 8 1Kw/128/64 4*10 1 - - - 4 MHz PIC16F630 6,7 14 1Kw/128/64 - 1 - - - 4 MHz PIC16F676-04I/P 7,7 14 1Kw/128/64 8*10 1 - - - 4 MHz PIC16F628A-20I/P 14,6 18 2Kw/128/224 - 2 1*10 1 - 4 MHz PIC16F818-I/P 11,4 18 1Kw/128/128 5
*10 - 1*10 - 1 4 MHz PIC16F73-I/SP 16 28 4Kw/-/192 5
*8 - 2*10 1 1 PIC16F873A-I/SP 19 28 4Kw/128/192 5
*10 2 2*10 1 1 PIC16F876A-I/SP 21 28 8Kw/256/368 5
*10 2 2*10 1 1 PIC16F871-I/P 18,5 40 2kW/64/128 8
*10 - 1*10 1 - PIC16F877A-I/P 22,8 40 8Kw/256/368 8
*10 2 2*10 1 1 PIC18F1320-I/P 24 18 4Kw/256/256 7
*10 - 1*10 1 - 4 MHz PIC18F252-I/SP 26,5 28 16Kw/256/1536 5
*10 - 2*10 1 1 PIC18F452-I/P 32 40 16Kw/256/1536 8
*10 - 2*10 1 1 PIC18F4320-I/P 33 40 4Kw/256/512 13
*10 2 2*10 1 1 4 MHz PIC18F458-I/P 34 40 16KW/256/1536 8
*10 2 5*10 1 1 CAN 2.0B
ATtiny28L-4PI 8 ATtiny15L-1PI 10,8 ATmega8-16PI 28 ATmega16-16PI 30 ATmega32-16PI 35 ATmega8515-16PI 35 ATmega8535-16PI 27,5
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