atmega16的片子1KB的SRAM运行内存够用吗?
\u5185\u5b58\u67611KB=\u591a\u5c11M\u7cfb\u7edf\u5bf9\u5185\u5b58\u7684\u8bc6\u522b\u662f\u4ee5Byte\uff08\u5b57\u8282\uff09\u4e3a\u5355\u4f4d\uff0c\u6bcf\u4e2a\u5b57\u8282\u75318\u4f4d\u4e8c\u8fdb\u5236\u6570\u7ec4\u6210\uff0c\u53738bit\uff08\u6bd4\u7279\uff0c\u4e5f\u79f0\u201c\u4f4d\u201d\uff09\u3002\u6309\u7167\u8ba1\u7b97\u673a\u7684\u4e8c\u8fdb\u5236\u65b9\u5f0f\uff0c1Byte=8bit\uff1b1KB=1024Byte\uff1b1MB=1024KB\uff1b1GB=1024MB\uff1b1TB=1024GB\u3002
\u901a\u8fc7\u8fd9\u91cc 1MB\uff1d1024KB
\u6211\u4eec\u53ef\u4ee5\u5f97\u51fa 1KB\uff1d1/1024MB
\u53ef\u4e8b\u5b9e\u4e0d\u80fd\u8fd9\u6837\u7b97
\u5185\u5b58\u5bb9\u91cf\u662f\u6307\u8be5\u5185\u5b58\u6761\u7684\u5b58\u50a8\u5bb9\u91cf\uff0c\u662f\u5185\u5b58\u6761\u7684\u5173\u952e\u6027\u53c2\u6570\u3002\u5185\u5b58\u5bb9\u91cf\u4ee5MB\u4f5c\u4e3a\u5355\u4f4d\uff0c\u53ef\u4ee5\u7b80\u5199\u4e3aM\u3002\u5185\u5b58\u7684\u5bb9\u91cf\u4e00\u822c\u90fd\u662f2\u7684\u6574\u6b21\u65b9\u500d\uff0c\u6bd4\u598264MB\u3001128MB\u3001256MB\u7b49\uff0c\u4e00\u822c\u800c\u8a00\uff0c\u5185\u5b58\u5bb9\u91cf\u8d8a\u5927\u8d8a\u6709\u5229\u4e8e\u7cfb\u7edf\u7684\u8fd0\u884c\u3002\u76ee\u524d\u53f0\u5f0f\u673a\u4e2d\u4e3b\u6d41\u91c7\u7528\u7684\u5185\u5b58\u5bb9\u91cf\u4e3a256MB\u6216512MB\uff0c 64MB\u3001128MB\u7684\u5185\u5b58\u5df2\u8f83\u5c11\u91c7\u7528\u3002
\u56e0\u4e3a\u60a8\u672a\u80fd\u8bf4\u660e\u60a8\u7684\u5185\u5b58\u6761\u662f\u51e0\u6761\uff0c\u6240\u4ee5\u901a\u8fc7\u4e0a\u9762\u8bf4\u660e\u53ef\u4ee5\u5224\u65ad\u60a8\u7684\u5185\u5b58\u6761\u5e94\u8be5\u662f\u4e24\u6761\uff0c\u5206\u522b\u662f128M\u548c256M\u3002
\u5e0c\u671b\u6211\u7684\u7b54\u590d\u5bf9\u60a8\u6709\u5e2e\u52a9\uff01
SRAM\uff08Static RAM\uff09\u610f\u4e3a\u9759\u6001\u968f\u673a\u5b58\u50a8\u5668\u3002SRAM\u6570\u636e\u4e0d\u9700\u8981\u901a\u8fc7\u4e0d\u65ad\u5730\u5237\u65b0\u6765\u4fdd\u5b58\uff0c\u56e0\u6b64\u901f\u5ea6\u6bd4DRAM\uff08\u52a8\u6001\u968f\u673a\u5b58\u50a8\u5668\uff09\u5feb\u5f97\u591a\u3002\u4f46\u662fSRAM\u5177\u6709\u7684\u7f3a\u70b9\u662f\uff1a\u540c\u5bb9\u91cf\u76f8\u6bd4DRAM\u9700\u8981\u975e\u5e38\u591a\u7684\u6676\u4f53\u7ba1\uff0c\u53d1\u70ed\u91cf\u4e5f\u975e\u5e38\u5927\u3002\u56e0\u6b64SRAM\u96be\u4ee5\u6210\u4e3a\u5927\u5bb9\u91cf\u7684\u4e3b\u5b58\u50a8\u5668\uff0c\u901a\u5e38\u53ea\u7528\u5728CPU\u3001GPU\u4e2d\u4f5c\u4e3a\u7f13\u5b58\uff0c\u5bb9\u91cf\u4e5f\u53ea\u6709\u51e0\u5341K\u81f3\u51e0\u5341M\u3002
SRAM\u76ee\u524d\u53d1\u5c55\u51fa\u7684\u4e00\u4e2a\u5206\u652f\u662feSRAM\uff08Enhanced SRAM\uff09\uff0c\u4e3a\u589e\u5f3a\u578bSRAM\uff0c\u5177\u5907\u66f4\u5927\u5bb9\u91cf\u548c\u66f4\u9ad8\u8fd0\u884c\u901f\u5ea6\u3002
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绛旓細涓枃鍚嶏細ATMEGA16-16AU 澶栨枃鍚嶏細Controller Family 纾佽姱灏哄锛8bit 杈撳叆/杈撳嚭鏁帮細32 鍩烘湰淇℃伅 Controller Family/Series:Atmega 纾佽姱灏哄:8bit 杈撳叆/杈撳嚭鏁:32 绋嬪簭瀛樺偍鍣ㄥぇ灏:16KB EEPROM瀛樺偍鍣ㄥ閲:512Byte 瀛樺偍鍣ㄥ閲, RAM:1KB 澶勭悊鍣ㄩ熷害:16MHz 鎸崱鍣ㄧ被鍨:Internal, External 璁℃椂鍣ㄦ暟:3 鍛ㄨ竟璁惧:...
绛旓細AVR鐨勬寚浠や綅瀹戒竴鑸槸16浣嶇殑锛屽皯閲32浣嶏紝鎰忔濇槸鎸囦竴鏉℃寚浠ょ粡缂栬瘧涔嬪悗鐢熸垚鐨勬満鍣ㄧ爜鐨勫搴︽槸16浣嶆垨32浣嶏紝鑰孉VR鐨凢LASH鏄8浣嶇殑锛屾墍浠ヤ竴鏉℃寚浠ゅ崰2瀛楄妭锛16浣嶅鎸囦护锛夋垨4瀛楄妭锛32浣嶅鎸囦护锛夛紝涔︿笂璇寸殑瀛楀氨鏄寚2涓狥LASH瀛楄妭锛岀粍鎴16浣嶃1~256KB鐨FLASH锛岃繖閲岀殑鍗曚綅鏄瓧鑺傦紝锛1~256KB锛*8 浣嶏紝姝eソ鏄...
绛旓細ADC, EEPROM. 16kB of flash is sufficient to implement floodfill algorithm. If you are thinking of implementing floodfill algorithm then 256 bytes are required to store Map of the maze and 512 bytes are required for processing so you need atleast 1kBRAM to implement floodfill. ATmega...
绛旓細ATmega328鍖呮嫭浜鐗涓32KB Flash锛屽叾涓0.5KB鐢ㄤ簬Bootloader銆傚悓鏃惰繕鏈2KB SRAM鍜1KB EEPROM銆傝緭鍏ヨ緭鍑 14璺暟瀛楄緭鍏ヨ緭鍑哄彛锛氬伐浣滅數鍘嬩负5V锛屾瘡涓璺兘杈撳嚭鍜屾帴鍏ユ渶澶х數娴佷负40mA銆傛瘡涓璺厤缃簡20-50K娆у鍐呴儴涓婃媺鐢甸樆锛堥粯璁や笉杩炴帴)銆傞櫎姝や箣澶栵紝鏈変簺寮曡剼鏈夌壒瀹氱殑鍔熻兘 涓插彛淇″彿RX锛0鍙凤級銆乀X锛1鍙凤級: 涓...
绛旓細ATmega328鍖呮嫭浜鐗涓32KB Flash锛屽叾涓敤浜嶣ootloader銆傚悓鏃惰繕鏈2KB SRAM鍜1KB EEPROM銆傝緭鍏ヨ緭鍑 14璺暟瀛楄緭鍏ヨ緭鍑哄彛銆俁eset锛氭瘡涓璺叿鏈10浣嶇殑鍒嗚鲸鐜囷紙鍗宠緭鍏ユ湁1024涓笉鍚屽硷級锛岄粯璁よ緭鍏ヤ俊鍙疯寖鍥翠负0鍒5V锛屽彲浠ラ氳繃AREF璋冩暣杈撳叆涓婇檺: 涓庡唴閮 ATmega8U2 USB-to-TTL 鑺墖鐩歌繛锛屾彁渚汿TL鐢靛帇姘村钩鐨勪覆鍙f帴鏀朵俊鍙...