鏅傞枔锛�2025/5/16 14:49:08
闁辫畝锛�18
MIMXRT1172DVMAA 鏄� NXP 鎺ㄥ嚭鐨勪竴娆惧熀浜� Arm Cortex-M7 鍜� Cortex-M33 闆欐牳鏋舵鐨勯珮鎬ц兘寰帶鍒跺櫒锛屽爆浜� i.MX RT 绯诲垪璺ㄧ晫 MCU銆傝┎绯诲垪 MCU 绲愬悎浜� MCU 鐨勫鏅傛�ц兘鑸� MPU 鐨勫挤澶ц檿鐞嗚兘鍔涳紝閬╃敤浜庨渶瑕侀珮瑷堢畻鎬ц兘鍜屼綆鍔熻�楃殑鎳夌敤鍫存櫙銆�
銆�銆�MIMXRT1172 闆嗘垚浜嗚睈瀵岀殑澶栬ō鍜屽ぇ瀹归噺鐨勭墖涓婂瓨鍎插櫒锛屾敮鎸佸绋�氫俊鎺ュ彛锛屽 USB銆佷互澶恫(w菐ng)銆丆AN 绛�锛屽唬娉涙噳鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佹苯杌婇浕瀛�銆佹秷璨婚闆诲瓙浠ュ強鐗╄伅(li谩n)缍�(w菐ng)闋樺煙銆�
鍏ф牳锛氶洐鏍革紙Cortex-M7 + Cortex-M33锛�
銆�銆�涓婚牷锛氭渶楂� 1 GHz (Cortex-M7)锛�600 MHz (Cortex-M33)
銆�銆�闁冨瓨锛�2 MB 鐗囦笂 Flash
銆�銆�SRAM锛�1.5 MB锛堝寘鍚� TCM 鍜� ITCM 鍏у瓨锛�
銆�銆�宸ヨ棟鍒剁▼锛�28nm
銆�銆�宸ヤ綔闆诲锛�1.71V - 3.6V
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛�169-pin VFBGA
MIMXRT1172DVMAA 鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 闆欐牳鏋舵锛欳ortex-M7 鏍稿績灏堟敞浜庨珮鎬ц兘瑷堢畻浠诲嫏锛岃�� Cortex-M33 鏍稿績鍓囪矤璨鏅傛帶鍒跺拰浣庡姛鑰楃鐞�锛屽鐝�(xi脿n)浠诲嫏鍒嗛洟銆�
銆�銆�2. 澶у閲忓瓨鍎诧細2MB 鐨� Flash 鍜� 1.5MB 鐨� SRAM 鑳藉婊胯冻寰╅洔鎳夌敤灏嶄唬纰煎拰鏁�(sh霉)鎿�(j霉)瀛樺劜鐨勯渶姹�銆�
銆�銆�3. 瀹夊叏鍔熻兘锛氬収缃‖浠跺姞瀵嗗紩鎿庯紝鏀寔 AES銆丼HA銆丒CC 鍜� TRNG 绛夊姞瀵嗙畻娉�锛岀⒑淇濇暩(sh霉)鎿�(j霉)鍌宠几鍜屽瓨鍎茬殑瀹夊叏鎬�銆�
銆�銆�4. 瀵︽檪鎬ц兘锛欳ortex-M33 鏍稿績鍏峰倷 TrustZone 鎶�琛擄紝鑳藉鎻愪緵瀹夊叏闅旈洟鐨勫煼(zh铆)琛岀挵(hu谩n)澧�銆�
銆�銆�5. 璞愬瘜鐨勫瑷細鍖呮嫭 USB銆佷互澶恫(w菐ng)銆丆AN銆両2C銆丼PI銆乁ART 绛夊绋�氫俊鎺ュ彛锛屼究浜庤垏鍏朵粬瑷倷閫茶浜掕伅(li谩n)銆�
銆�銆�6. 楂樼簿搴︽ā鎿瑷細闆嗘垚 ADC 鍜� DAC 妯″锛屾敮鎸佹ā鎿俊铏熼噰闆嗚垏鐢熸垚銆�
銆�銆�7. 椤ず鏀寔锛氬叿鍌� LCD 鎺у埗鍣�锛屽彲鐩存帴椹呭嫊椤ず灞�銆�
銆�銆�8. 浣庡姛鑰楁ā寮忥細鏀寔娣卞害鐫＄湢妯″紡锛岄檷浣庣郴绲�(t菕ng)鍔熻��锛屽欢闀烽浕姹犲＝鍛�銆�
MIMXRT1172DVMAA 寰帶鍒跺櫒閬╃敤浜庡唬娉涚殑琛屾キ(y猫)鎳夌敤锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬鎺у埗闆绘銆佸偝鎰熷櫒鏁�(sh霉)鎿�(j霉)閲囬泦鍜岃檿鐞�銆�
銆�銆�2. 姹借粖闆诲瓙锛氭敮鎸佽粖杓変俊鎭妯傜郴绲�(t菕ng)銆佽粖韬帶鍒舵ā濉婄瓑銆�
銆�銆�3. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細濡傛櫤鑳藉闆汇�佷究鏀滃紡閱�(y墨)鐧傝ō鍌�銆侀煶闋绘挱鏀惧櫒绛�銆�
銆�銆�4. 鐗╄伅(li谩n)缍�(w菐ng)绲傜锛氬湪鏅鸿兘瀹跺眳銆佹櫤鎱у煄甯傜瓑闋樺煙涓�锛屾彁渚涘挤澶х殑鏁�(sh霉)鎿�(j霉)铏曠悊鑳藉姏鍜岀恫(w菐ng)绲￠�ｆ帴鍔熻兘銆�
銆�銆�5. 宓屽叆寮忚瑕猴細鍒╃敤鍏堕珮鎬ц兘鏍稿績鍜岄’绀烘帶鍒跺櫒锛岄枊鐧�(f膩)宓屽叆寮忓湒鍍忚檿鐞嗘噳鐢ㄣ��
銆�銆�6. 瀹夊叏瑷倷锛氬埄鐢ㄥ叾鍔犲瘑寮曟搸鍜屽畨鍏ㄥ暉鍕曞姛鑳�锛岃ō瑷堝畨鍏ㄨ獚璀夋ā濉婂拰鏁�(sh霉)鎿�(j霉)淇濊绯荤当(t菕ng)銆�
MIMXRT1176CVJ5A
銆�銆�MIMXRT1171DVMAA
銆�銆�MIMXRT1175CVJ5A
