ATMEGA644PA-AUR 鏅傞枔锛�2024/4/29 16:49:43 闁辫畝锛�242

ATMEGA644PA-AUR鏄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ㄣ€傞€氶亷鍦ㄥ柈鍊嬫檪閻樺懆鏈熷収(n猫i)鍩�(zh铆)琛屾寚浠�锛岃ō(sh猫)鍌欏鐝�(xi脿n)浜嗘帴杩戞瘡鍏嗚但姣忕100钀鎸囦护(MIPS)鐨凜PU鍚炲悙閲�锛屽厑瑷辩郴绲�(t菕ng)瑷�(sh猫)瑷堣€呭劒(y艒u)鍖栧姛鑰楀拰铏曠悊閫熷害銆�

鍩虹(ch菙)浠嬬垂

銆€銆€寤犲晢鍨嬭櫉锛欰TMEGA644PA-AUR

銆€銆€鍝佺墝鍚嶇ū锛歁ICROCHIP(缇庡湅寰姱)

銆€銆€鍏冧欢椤炲垾锛歁CU

銆€銆€灏佽瑕�(gu墨)鏍硷細44-TQFP锛�10x10锛�

銆€銆€鍨嬭櫉浠嬬垂锛氫綆鍔熻€桟MOS 8浣嶅井鎺у埗鍣�

鐗归粸

銆€銆€鈼�楂樻€ц兘锛屼綆鍔熻€�8浣�AVR?寰帶鍒跺櫒

銆€銆€鈼�鍏堥€�(j矛n)鐨�RISC鏋舵(g貌u)

銆€銆€鈼� 131寮�(qi谩ng)澶х殑鎸囦护-鏈€鍠檪閻樺懆鏈熷煼(zh铆)琛�

銆€銆€鈼� 32 脳 8閫氱敤宸ヤ綔瀵勫瓨鍣�

銆€銆€鈼�瀹屽叏闈滄厠(t脿i)鎿嶄綔

銆€銆€鈼�楂橀仈(d谩)20MIPS鍚炲悙閲忓湪20MHz

銆€銆€鈼�鐗囦笂2寰挵(hu谩n)鍊嶅鍣�

銆€銆€鈼�楂樿€愪箙鎬ч潪鏄撳け鎬у瓨鍎插櫒娈�

銆€銆€鈼� 16/32/64/128KBytes In-System鑷法绋�Flash绋嬪簭鍏�(n猫i)瀛�

銆€銆€l512/1K / 2 k / 4 kb eepm

銆€銆€鈼� 1/2/4/16KBytes鍏�(n猫i)閮�SRAM

銆€銆€鈼�瀵叆/鎿﹂櫎鍛ㄦ湡:10,000 Flash/ 100,000 EEPROM

銆€銆€鈼�鏁�(sh霉)鎿�(j霉)淇濆瓨:85鈩�涓�20骞�/ 25鈩�涓�100骞�(1)

銆€銆€鈼�鍙伕甯剁崹绔嬮帠浣嶇殑鍟熷嫊纰兼

銆€銆€閫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▼

銆€銆€鈼� True閭婅畝閭婂鎿嶄綔

銆€銆€鈼�杌熶欢瀹夊叏绶ㄧ▼閹�

銆€銆€鈼廞Touch?搴敮鎸�

銆€銆€鈼�闆诲寮忚Ц鎽告寜閳�銆佹粦濉婂拰杓瓙

銆€銆€鈼� QTouch鍜�QMatrix?鐨勬敹璩�

銆€銆€鈼�澶氶仈(d谩)64鍊嬫劅鐭ラ€氶亾

銆€銆€鈼廕TAG (IEEE妯�(bi膩o)婧�(zh菙n)1149.1鍏煎)鎺ュ彛

銆€銆€鈼�绗﹀悎JTAG妯�(bi膩o)婧�(zh菙n)鐨勯倞鐣屾巸鎻忚兘鍔�

銆€銆€鈼�寤ｆ硾鐨勭墖涓婅(di脿o)瑭︽敮鎸�

銆€銆€鈼�閫氶亷JTAG鎺ュ彛绶ㄧ▼Flash銆�EEPROM銆佺啍鏂峰櫒銆侀帠浣�

涓枃鍙冩暩(sh霉)

鍟嗗搧鍒嗛	MCU寰帶鍒跺櫒	绋嬪簭瀛樺劜瀹归噺	64KB锛�32K x 16锛�
鍝佺墝	MICROCHIP(缇庡湅寰姱)	绋嬪簭瀛樺劜鍣ㄩ鍨�	闁冨瓨
灏佽	44-TQFP锛�10x10锛�	EEPROM瀹归噺	2K x 8
鍟嗗搧妯�(bi膩o)绨�	-	RAM澶у皬	4K x 8
鏍稿績铏曠悊鍣�	AVR	闆诲-渚涢浕(Vcc/Vdd)	1.8V ~ 5.5V
鍏�(n猫i)鏍歌(gu墨)鏍�	8 浣�	鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒	A/D 8x10b
閫熷害	20MHz	鎸暕鍣ㄩ鍨�	鍏�(n猫i)閮�
閫ｆ帴鑳藉姏	I2C锛孲PI锛孶ART/USART	宸ヤ綔婧害	-40掳C ~ 85掳C锛圱A锛�
澶栬ō(sh猫)	娆犲妾㈡脯/寰�(f霉)浣嶏紝POR锛孭WM锛學DT	瀹夎椤炲瀷	琛ㄩ潰璨艰鍨�
I/O鏁�(sh霉)	32	鍩烘湰鐢�(ch菐n)鍝佺法铏�	ATMEGA644

鐠�(hu谩n)澧冭垏鍑哄彛鍒嗛

婵曟埃鏁忔劅鎬х瓑绱�(MSL)	3锛�168 灏忔檪锛�	RoHS鐙€鎱�(t脿i)	绗﹀悎 ROHS3 瑕�(gu墨)鑼�
ECCN	EAR99	REACH鐙€鎱�(t脿i)	闈� REACH 鐢�(ch菐n)鍝�
HTSUS	8542.31.0001