TMS320C28346ZFET 鏅傞枔锛�2025/4/28 17:02:05 闁辫畝锛�28

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銆€銆€TMS320C28346 闆嗘垚浜嗚ū澶氬姛鑳芥ā濉婏紝濡� ADC銆丳WM 鍜岄€氫俊鎺ュ彛锛岃兘澶犳豢瓒抽浕姗�(j墨)鎺у埗銆侀浕婧愯綁(zhu菐n)鎻�銆佸お闄借兘閫嗚畩鍣ㄥ拰鍏朵粬宸ユキ(y猫)鑷嫊鍖栭牁(l菒ng)鍩熺殑闇€姹傘€傚叾 ZFET 灏佽褰㈠紡閫�(j矛n)涓€姝ュ劒(y艒u)鍖栦簡鑺墖鐨勬暎鐔辨€ц兘鍜岀┖闁撳埄鐢ㄧ巼銆�

鍙冩暩(sh霉)

鏍稿績闆诲锛�1.9V
銆€銆€I/O 闆诲锛�3.3V
銆€銆€CPU 涓婚牷锛�150MHz
銆€銆€Flash 瀹归噺锛�512KB
銆€銆€SARAM 瀹归噺锛�160KB
銆€銆€ADC 鍒嗚鲸鐜囷細12 浣�
銆€銆€PWM 杓稿嚭閫氶亾锛�16
銆€銆€瀹氭檪鍣ㄦ暩(sh霉)閲忥細6
銆€銆€灏佽褰㈠紡锛歓FET

鐗规€�

TMS320C28346 鍏锋湁浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂樻€ц兘鐨� 32 浣� CPU 鍏�(n猫i)鏍�锛屼富闋诲彲閬�(d谩) 150MHz锛屾敮鎸佹诞榛為亱(y霉n)绠�锛岄’钁楁彁鍗囧京(f霉)闆滅畻娉曠殑铏曠悊閫熷害銆�
銆€銆€2. 鍏�(n猫i)缃ぇ瀹归噺瀛樺劜鍣�锛屽寘鎷� 512KB 鐨� Flash 鍜� 160KB 鐨� SARAM锛岀⒑淇濈▼搴忓拰鏁�(sh霉)鎿�(j霉)鐨勯珮鏁堝瓨鍎茶垏瑷晱銆�
銆€銆€3. 闆嗘垚楂樼簿搴� ADC 妯″锛屾敮鎸佸閬�(d谩) 16 璺几鍏ラ€氶亾锛屽垎杈ㄧ巼鐐� 12 浣�锛岄噰妯ｉ€熺巼閬�(d谩)鍒� 12.5 MSPS銆�
銆€銆€4. 鎻愪緵澶氶仈(d谩) 16 璺� PWM 杓稿嚭锛屾敮鎸佸绋ā寮�锛岄仼鐢ㄤ簬寰�(f霉)闆滅殑闆绘(j墨)鎺у埗鍜岄浕婧愮鐞�銆�
銆€銆€5. 閰嶅倷璞愬瘜鐨勯€氫俊鎺ュ彛锛屽 SPI銆両2C 鍜� UART锛屼究浜庤垏鍏朵粬瑷�(sh猫)鍌欓€�(j矛n)琛屾暩(sh霉)鎿�(j霉)浜ゆ彌銆�
銆€銆€6. 鏀寔澶氱ó浣庡姛鑰楁ā寮忥紝鍙湁鏁堝欢闀烽浕姹犱緵闆昏ō(sh猫)鍌欑殑浣跨敤澹藉懡銆�
銆€銆€7. 闆嗘垚浜嗘晠闅滀繚璀�(h霉)姗�(j墨)鍒�锛岃兘澶犲湪鐣板父鎯呮硜涓嬪揩閫熼熆鎳�(y墨ng)骞朵繚璀�(h霉)绯荤当(t菕ng)瀹夊叏銆�
銆€銆€8. 浣跨敤 ZFET 灏佽褰㈠紡锛岄€�(j矛n)涓€姝ユ彁鍗囦簡鑺墖鐨勫彲闈犳€у拰鏁ｇ啽鎬ц兘銆�

鎳�(y墨ng)鐢�

TMS320C28346 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 闆绘(j墨)鎺у埗锛氬寘鎷劇鍒风洿娴侀浕姗�(j墨)锛圔LDC锛�銆佹案纾佸悓姝ラ浕姗�(j墨)锛圥MSM锛夊拰浜ゆ祦鎰熸噳(y墨ng)闆绘(j墨)锛圓CIM锛夌瓑銆�
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銆€銆€3. 澶櫧鑳介€嗚畩鍣細鐢ㄤ簬鍏変紡绯荤当(t菕ng)鐨勮兘閲忚綁(zhu菐n)鎻涜垏绠＄悊銆�
銆€銆€4. 宸ユキ(y猫)鑷嫊鍖栵細渚嬪浼烘湇椹�(q奴)鍕曞櫒銆佹(j墨)鍣ㄤ汉鎺у埗鍜屽伐寤犺嚜鍕曞寲瑷�(sh猫)鍌�銆�
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