ATMEGA64A-AU 鏅傞枔锛�2023/10/26 15:53:35 闁辫畝锛�599

ATMEGA64A-AU鏄疉tmel ATmega64A鏄竴娆惧熀浜嶢VR?澧炲挤(qi谩ng)RISC鏋舵(g貌u)鐨勪綆鍔熻€桟MOS 8浣嶅井鎺у埗鍣�銆傞€氶亷鍦ㄥ柈鍊嬫檪閻樺懆鏈熷収(n猫i)鍩�(zh铆)琛屽姛鑳藉挤(qi谩ng)澶х殑鎸囦护锛孉Tmega64A瀵�(sh铆)鐝�(xi脿n)浜嗘帴杩戞瘡鍏嗚但1MIPS鐨勫悶鍚愰噺銆傞€欎娇绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)鑰呰兘澶犲劒(y艒u)鍖栬ō(sh猫)鍌欑殑鍔熻€楀拰铏曠悊閫熷害銆傞噰鐢ㄤ簡AVR RISC鏋舵(g貌u)锛岄亱(y霉n)琛岄牷鐜囬珮閬�(d谩)16MHz锛屽叿鍌�64KB鐨勯杻瀛樺拰4KB鐨凷RAM锛屽彲浠ュ瓨鍎插ぇ閲忕殑绋嬪簭浠ｇ⒓鍜屾暩(sh霉)鎿�(j霉)銆傞€欎娇寰桝TMEGA64A-AU鑳藉铏曠悊寰�(f霉)闆滅殑浠诲嫏(w霉)锛屽苟鎻愪緵楂樻晥鐨勮▓(j矛)绠楄兘鍔涖€傚悓鏅�锛屽畠閭勯厤鍌欎簡璞愬瘜鐨勫瑷�(sh猫)璩囨簮锛屽寘鎷鍊嬮€氱敤I/O寮曡叧銆佸畾鏅傚櫒銆佷覆鍙ｉ€氫俊鎺ュ彛绛�锛岀偤闁嬬櫦(f膩)浜哄摗鎻愪緵浜嗘洿澶氱殑闈堟椿鎬у拰鎿�(ku貌)灞曟€�銆�

鍙冩暩(sh霉)

    鍟嗗搧鍒嗛锛歁CU寰帶鍒跺櫒
    绋嬪簭瀛樺劜瀹归噺锛�64KB锛�32K x 16锛�
    鍝佺墝锛歁ICROCHIP(缇庡湅寰姱)
    绋嬪簭瀛樺劜鍣ㄩ鍨嬶細闁冨瓨
    灏佽锛�64-TQFP锛�14x14锛�
    EEPROM瀹归噺锛�2K x 8
    鍟嗗搧妯�(bi膩o)绨�-
    RAM澶�?銆�?K x 8
    鏍稿績铏曠悊鍣細AVR
    闆诲-渚涢浕(Vcc/Vdd)锛�2.7V ~ 5.5V
    鍏�(n猫i)鏍歌(gu墨)鏍硷細8 浣�
    鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒锛欰/D 8x10b
    閫熷害锛�16MHz
    鎸暕鍣ㄩ鍨嬶細鍏�(n猫i)閮�
    閫ｆ帴鑳藉姏锛欼2C锛孲PI锛孶ART/USART
    宸ヤ綔婧害锛�-40掳C ~ 85掳C锛圱A锛�
    澶栬ō(sh猫)锛氭瑺澹撴娓�/寰�(f霉)浣嶏紝POR锛孭WM锛學DT
    瀹夎椤炲瀷锛氳〃闈㈣布瑁濆瀷
    I/O鏁�(sh霉)锛�53
    鍩烘湰鐢�(ch菐n)鍝佺法铏燂細ATMEGA64

鐗归粸(di菐n)

   鈼忛珮鎬ц兘锛屼綆鍔熻€桝tmel AVR 8浣嶅井鎺у埗鍣�
    鈼忓厛閫�(j矛n)鐨凴ISC鏋舵(g貌u)
    - 130鍊嬪挤(qi谩ng)澶х殑鎸囦护-鏈€澶氬柈鏅傞悩鍛ㄦ湡鍩�(zh铆)琛�
    - 32 脳 8閫氱敤宸ヤ綔瀵勫瓨鍣�+澶栧湇鎺у埗瀵勫瓨鍣�
    -瀹屽叏闈滄厠(t脿i)鎿嶄綔
    -楂橀仈(d谩)16MIPS鍚炲悙閲忓湪16MHz
    -鐗囦笂2鍛ㄦ湡鍊嶅鍣�
    鈼忛珮鎸佷箙鎬ч潪鏄撳け鎬у収(n猫i)瀛樻
    - 64Kbytes鐨勭郴绲�(t菕ng)鍏�(n猫i)鑷法绋婩lash绋嬪簭鍏�(n猫i)瀛�
    - 2 kb eepm
    - 4Kbytes鍏�(n猫i)閮⊿RAM
    鈥斿/鎿﹂櫎鍛ㄦ湡:10,000 Flash/100,000 EEPROM
    -鏁�(sh霉)鎿�(j霉)淇濆瓨:85掳C涓�20骞�/ 25掳C涓�100骞�(1)
    -鍙伕鐨勫付鐛�(d煤)绔嬮帠浣嶇殑鍟熷嫊纰奸儴鍒�
    鈼忛€氶亷鐗囦笂鍟熷嫊绋嬪簭閫�(j矛n)琛岀郴绲�(t菕ng)鍏�(n猫i)绶ㄧ▼
    鈼廡rue閭婅畝閭婂鎿嶄綔
    鈥斿彲閬稿閮ㄥ収(n猫i)瀛樼┖闁撲笉瓒呴亷64kbytes
    鈥旇粺浠跺畨鍏ㄧ法绋嬮帠
    -绯荤当(t菕ng)鍏�(n猫i)绶ㄧ▼SPI鎺ュ彛