鏅傞枔锛�2024/4/29 16:50:10
闁辫畝锛�106
AT89LP51ED2-20JU鍠懆鏈熷井鎺у埗鍣�锛�64KB ISP闁冨瓨鍜�12鏅傞悩鍏煎妯″紡銆傚畠鍖呮嫭4KB EEPROM鏁�(sh霉)鎿�(j霉)瀛樺劜鍣�锛�2304瀛楃瘈(ji茅)RAM锛屽付鏈塙ART寮曞皫(d菐o)鍔犺級鍣ㄧ殑2KB ROM, PWM, UART, TWI, SPI, PCA锛屽閬�(d谩)42鍊婭/ o, 10浣岮/D锛岄洐妯℃摤姣旇純鍣�锛屽収(n猫i)閮�8 MHz RC鎸暕鍣ㄥ拰鐗囦笂瑾�(di脿o)瑭︺�俆WI鍜岀墖涓婅(di脿o)瑭﹀姛鑳藉湪40閲漃DIP鍖呬笂涓嶅彲鐢�銆�
銆�銆�鈼�浣嶅井鎺у埗鍣ㄥ吋瀹�8051鐢�(ch菐n)鍝�
銆�銆�鈼�澧炲挤(qi谩ng)鐨�8051鏋舵(g貌u)
銆�銆�-姣忓瓧绡�(ji茅)鍙栧柈鏅傞悩鍛ㄦ湡
銆�銆�- 12鏅傞悩姣忔(j墨)鍣ㄥ懆鏈熷吋瀹规ā寮�
銆�銆�-楂橀仈(d谩)20 MIPS鍚炲悙閲忓湪20鍏嗚但鏅傞悩闋荤巼
銆�銆�鈥�鍏ㄩ潨鎱�(t脿i)閬嬭:0 Hz ~ 20 MHz
銆�銆�-鐗囦笂2鍛ㄦ湡纭欢鍊嶅鍣�
銆�銆�- 16x16涔樼⿳鍠厓
銆�銆�鈥�256x8鍏�(n猫i)閮ㄥ収(n猫i)瀛�
銆�銆�-鐗囦笂2KB鎿�(ku貌)灞�RAM (ERAM)
銆�銆�鈼�杌熶欢鍙伕澶у皬(0,256,512,768,1024,1792,2048瀛楃瘈(ji茅))
銆�銆�-闆欐暩(sh霉)鎿�(j霉)鎸囬嚌
銆�銆�- 4绱氫腑鏂峰劒(y艒u)鍏堢礆
銆�銆�鈼�闈炴槗澶辨�х▼搴忓拰鏁�(sh霉)鎿�(j霉)瀛樺劜鍣�
銆�銆�- 64KB鐨勭郴绲�(t菕ng)鍏�(n猫i)鍙法绋�(ISP) Flash绋嬪簭鍏�(n猫i)瀛�
銆�銆�- 4KB EEPROM (AT89LP51ED2/ID2 Only)
銆�銆�鈥�512瀛楃瘈(ji茅)鐢ㄦ埗绨藉悕闄ｅ垪
銆�銆�鈥�鎸佷箙:10,000瀵�/鎿﹂櫎鍛ㄦ湡
銆�銆�-绋嬪簭涓嬭級涓茶鎺ュ彛
銆�銆�- 2KB鐨勫紩灏�(d菐o)ROM鍖呭惈浣庣礆Flash绶ㄧ▼渚嬬▼鍜屼竴鍊嬮粯瑾�(r猫n)
銆�銆�涓茶寮曞皫(d菐o)瑁濊級绋嬪簭
銆�銆�鈼�澶栧湇鍔熻兘
銆�銆�- 3鍊�16浣嶅寮�(qi谩ng)瀹氭檪鍣�/瑷堟暩(sh霉)鍣�
銆�銆�- 7鍊�8浣�PWM杓稿嚭
銆�銆�- 16浣嶅彲绶ㄧ▼瑷堟暩(sh霉)鍣ㄩ櫍鍒�
銆�銆�鈼�楂橀�熻几鍑�锛屾瘮杓�/鎹曠嵅
銆�銆�鈼�鑴堝瑾�(di脿o)鍒讹紝鐪嬮杸鐙楀畾鏅傚櫒鍔熻兘
銆�銆�-澧炲挤(qi谩ng)鐨�UART鑷嫊鍦板潃璀樺垾鍜屾鏋�
銆�銆�閷妾㈡脯
銆�銆�-澧炲挤(qi谩ng)鐨勪富/寰�SPI闆欑珐娌栫櫦(f膩)閫�/鎺ユ敹
銆�銆�-鍏╃窔鎺ュ彛400K浣�/绉�
銆�銆�-鍙法绋嬬湅闁�鐙楀畾鏅傚櫒鑸囪粺浠跺京(f霉)浣�
銆�銆�- 8鍊嬮�氱敤涓柗鍜岄嵉鐩ゆ帴鍙ｅ紩鑵�
銆�銆�鈼�鐗规畩鐨勫井鎺у埗鍣ㄥ姛鑳�
銆�銆�闆欐尟钑╁櫒鏀寔:鏅堕珨锛�32 kHz鏅堕珨锛�8 MHz鍏�(n猫i)閮�(AT89LP51ID2)
銆�銆�-鍏╃窔鍒剁墖涓婅(di脿o)瑭︽帴鍙�
銆�銆�鈥�鏂烽浕妾㈡脯鍜屼笂闆诲京(f霉)浣�锛屽付涓嬮浕妯�(bi膩o)蹇�
銆�銆�-鍙伕妤垫�у閮ㄥ京(f霉)浣嶅紩鑵�
銆�銆�鈥�浣庨浕婧愮┖闁戝拰涓嬮浕妯″紡
銆�銆�鈥�寰炰笅闆绘ā寮忎腑鏂锋仮寰�(f霉)
銆�銆�- 8浣嶆檪閻橀爯(y霉)鍒嗗櫒
銆�銆�鈼廔/O鍜屽寘
銆�銆�-澶氶仈(d谩)40姊濆彲绶ㄧ▼I/O绶�
銆�銆�-缍犺壊(鐒�Pb/楣电礌)PLCC44銆�VQFP44銆�QFN44銆�PDIP40
銆�銆�鈥�鍙厤缃殑I/O妯″紡
銆�銆�鈼�婧�(zh菙n)闆欏悜(80C51棰�(f膿ng)鏍�)锛屽儏杓稿叆(涓夋厠(t脿i))
銆�銆�鈼�鎺ㄦ尳寮�CMOS杓稿嚭锛岄枊寮忔紡娑�
銆�銆�鈼�鎿嶄綔姊濅欢
銆�銆�- 2.4V鑷�5.5V VCC闆诲鑼冨湇
銆�銆�- -40掳C鑷�85掳C鐨勬韩搴﹁寖鍦�
銆�銆�- 0鑷�20鍏嗚但@ 2.4V-5.5V(鍠懆鏈�)
| 鍟嗗搧鍒嗛 | MCU寰帶鍒跺櫒 | 绋嬪簭瀛樺劜鍣ㄩ鍨� | 闁冨瓨 |
| 鍝佺墝 | MICROCHIP(缇庡湅寰姱) | EEPROM瀹归噺 | 4K x 8 |
| 灏佽 | 44-PLCC锛�16.6x16.6锛� | RAM澶у皬 | 2.25K x 8 |
| 鍟嗗搧妯�(bi膩o)绨� | - | 闆诲-渚涢浕(Vcc/Vdd) | 2.4V ~ 5.5V |
| 鏍稿績铏曠悊鍣� | 8051 | 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒 | A/D 7x10b |
| 鍏�(n猫i)鏍歌(gu墨)鏍� | 8 浣� | 鎸暕鍣ㄩ鍨� | 鍏�(n猫i)閮� |
| 閫熷害 | 20MHz | 宸ヤ綔婧害 | -40掳C ~ 85掳C锛圱A锛� |
| 閫ｆ帴鑳藉姏 | EBI/EMI锛孖2C锛孲PI锛孶ART/USART | 瀹夎椤炲瀷 | 琛ㄩ潰璨艰鍨� |
| 澶栬ō(sh猫) | 娆犲妾㈡脯/寰�(f霉)浣�锛孭OR锛孭WM锛學DT | 鍩烘湰鐢�(ch菐n)鍝佺法铏� | AT89LP51 |
| I/O鏁�(sh霉) | 40 | 绋嬪簭瀛樺劜瀹归噺 | 64KB锛�64K x 8锛� |
| 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 |
AT89LP51ED2-20JU鍘熺悊鍦�
AT89LP51ED2-20JU寮曡叧鍦�
AT89LP51ED2-20JU灏佽
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