鏅傞枔锛�2024/3/18 11:34:02
闁辫畝锛�521
FM25L16B-G鏄竴娆剧敱Cypress Semiconductor锛堢従(xi脿n)鐐篒nfineon Technologies鐨勪竴閮ㄥ垎锛夎ō瑷堝拰鐢熺敘(ch菐n)鐨勪覆琛孎-RAM锛團erroelectric Random Access Memory锛夊瓨鍎插櫒鑺墖銆侳-RAM鏄竴绋潪鏄撳け鎬ц鎲堕珨锛屽畠鍒╃敤閻甸浕鏉愭枡鐨勬�ц唱(zh矛)渚嗗瓨鍎叉暩(sh霉)鎿�(j霉)锛岄�欎娇寰楀畠鍦ㄦ暩(sh霉)鎿�(j霉)瀛樺劜鏂归潰鍏锋湁鐛ㄧ壒鐨勫劒(y艒u)鍕紝鍖呮嫭杓冧綆鐨勫姛鑰�銆佹洿楂樼殑瀵叆閫熷害鍜岃純闀风殑鏁�(sh霉)鎿�(j霉)淇濇寔鏅傞枔銆�
銆�銆�FM25L16B-G鎻愪緵浜�16Kb鐨勫瓨鍎茬┖闁擄紝骞堕�氶亷SPI锛堜覆琛屽瑷帴鍙ｏ級鑸囧閮ㄨō鍌欓�氫俊銆傚叾宸ヤ綔闆诲鑼冨湇瀵�锛屽緸2.0V鍒�3.6V锛岄�欎娇寰楀畠閬╃敤浜庡绋綆鍔熻�楁噳鐢ㄥ牬鏅�傜敱浜庡叾楂樻�ц兘鍜屽彲闈犳��锛孎(xi脿n)M25L16B-G琚唬娉涙噳鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佽▓閲�銆侀啱(y墨)鐧傘�佹苯杌婄瓑闋樺煙鐨勯潪鏄撳け鎬у瓨鍎茶В姹烘柟妗堜腑銆�
銆�銆�F-RAM鐨勬牳蹇冩槸閻甸浕鏉愭枡锛岄�欑ó鏉愭枡鍏锋湁鍙�嗙殑妤靛寲鐗规��銆傚湪F-RAM鍠厓涓�锛岄惖闆绘潗鏂欒澶惧湪鍏╁�嬮浕妤典箣闁�銆傜暥鏂藉姞涓嶅悓鏂瑰悜鐨勯浕鍫存檪锛岄惖闆绘潗鏂欑殑妤靛寲鏂瑰悜鏈冪櫦(f膩)鐢熸敼璁�锛岄�欎竴璁婂寲鍙互琚敤渚嗕唬琛ㄤ簩閫插埗鏁�(sh霉)鎿�(j霉)锛�0鍜�1锛�銆傝畝鍙栨暩(sh霉)鎿�(j霉)鏅�锛岄�氶亷妾㈡脯閻甸浕鏉愭枡鐨勬サ鍖栫媭鎱�(t脿i)渚嗙⒑瀹氬瓨鍎茬殑鏄�0閭勬槸1銆傝垏鍌崇当(t菕ng)鐨勯潪鏄撳け鎬у瓨鍎叉妧琛擄紙濡侼AND闁冨瓨锛夌浉姣�锛孎(xi脿n)-RAM鐨勫鍏ュ拰璁�鍙栭�熷害鏇村揩锛岃�楄兘鏇翠綆锛屼笖鍙互瀵︾従(xi脿n)鏇撮珮鐨勫鍏ユ鏁�(sh霉)銆�
銆�銆�FM25L16B-G鐨勬搷浣滃師鐞嗗熀浜嶴PI閫氫俊鍗�(xi茅)璀�銆傞�氬父鎯呮硜涓嬶紝涓昏ō鍌欓�氶亷鎺у埗寮曡叧鑸囪┎鑺墖閫茶閫氫俊銆傝姱鐗囧収(n猫i)閮ㄥ寘鍚瘎瀛樺櫒鍜屾帶鍒堕浕璺締瀹屾垚鍚勭ó璁�瀵搷浣�銆�
銆�銆�瀵叆鎿嶄綔锛氫富瑷倷鐧�(f膩)閫佸鍏ュ懡浠や互鍙婅瀵叆鐨勬暩(sh霉)鎿�(j霉)銆傝姱鐗囧皣鏁�(sh霉)鎿�(j霉)鎺ユ敹骞跺瓨鍎插湪鎸囧畾浣嶇疆銆傚鍏ユ搷浣滃彲浠ュ柈鍊嬪瓧绡�(ji茅)鎴栧鍊嬪瓧绡�(ji茅)瀹屾垚銆�
銆�銆�璁�鍙栨搷浣滐細涓昏ō鍌欑櫦(f膩)閫佽畝鍙栧懡浠ゅ拰璜嬫眰璁�鍙栫殑鏁�(sh霉)鎿�(j霉)闀峰害銆傝姱鐗囧皣璜嬫眰鐨勬暩(sh霉)鎿�(j霉)寰炲瓨鍎蹭綅缃畝鍙栧嚭渚嗙櫦(f膩)閫佺郸涓昏ō鍌�銆傝畝鍙栨搷浣滃彲浠ュ柈鍊嬪瓧绡�(ji茅)鎴栧鍊嬪瓧绡�(ji茅)瀹屾垚銆�
銆�銆�鎿﹂櫎鎿嶄綔锛欶M25L16B-G鏀寔鎵囧崁(q奴)鎿﹂櫎鍔熻兘銆備富瑷倷鐧�(f膩)閫佹摝闄ゅ懡浠や互鍙婅鎿﹂櫎鐨勬墖鍗�(q奴)鍦板潃銆傝姱鐗囧皣瑭叉墖鍗�(q奴)鍏�(n猫i)鐨勬暩(sh霉)鎿�(j霉)鍏ㄩ儴鎿﹂櫎锛屼娇鍏跺彲浠ラ噸鏂板鍏�銆�
FM25L16B-G閲囩敤浜嗘婧栫殑SPI鎺ュ彛锛屽寘鎷洓鍊嬩富瑕佺殑淇¤櫉绶氾細涓茶鏅傞悩锛圫CK锛�銆佷富瑷倷杓稿嚭/寰炶ō鍌欒几鍏ワ紙MOSI锛夈�佷富瑷倷杓稿叆/寰炶ō鍌欒几鍑猴紙MISO锛夊拰鐗囬伕淇¤櫉锛圕S锛�銆傞�欑ó鎺ュ彛浣垮緱FM25L16B-G鍙互杓曟澗鍦拌垏澶у鏁�(sh霉)寰帶鍒跺櫒鍜岃檿鐞嗗櫒闆嗘垚锛屽鐝�(xi脿n)绨″柈鐨勬暩(sh霉)鎿�(j霉)閫氫俊銆�
銆�銆�鍏�(n猫i)閮ㄧ祼妲嬫柟闈�锛孎(xi脿n)M25L16B-G鐨勫瓨鍎查櫍鍒楄绲勭箶鎴愮偤2KB鐨勫锛屾瘡濉婂寘鍚�8浣嶅鐨勬暩(sh霉)鎿�(j霉)浣�銆傞�欑ó绲勭箶鏂瑰紡浣垮緱瀛樺劜鍣ㄥ彲浠ラ潏娲诲湴閫茶鏁�(sh霉)鎿�(j霉)瀛樺劜鍜岃í鍟�锛屾敮鎸佸绋暩(sh霉)鎿�(j霉)瀵害鐨勬搷浣溿�傛澶�锛屽畠閭勫叿鏈夊収(n猫i)缃殑瀵繚璀峰姛鑳斤紝鍙互閫氶亷纭欢鎴栬粺浠舵柟寮忔縺娲�锛屼繚璀夊瓨鍎叉暩(sh霉)鎿�(j霉)鐨勫畨鍏ㄦ��銆�
FM25L16B-G鐨勫伐浣滃師鐞嗘牳蹇冩槸閻甸浕闅ㄦ瀛樺彇瀛樺劜鍣紙FRAM锛夋妧琛�銆侳RAM鍒╃敤閻甸浕鏉愭枡鐨勭壒鎬т締瀛樺劜鏁�(sh霉)鎿�(j霉)銆傞�欎簺鏉愭枡鍙互閫氶亷澶栧姞闆诲牬渚嗘敼璁婃サ鍖栫媭鎱�(t脿i)锛岃�岄�欎簺妤靛寲鐙�鎱�(t脿i)鍦ㄦ矑鏈夐浕鍫寸殑鎯呮硜涓嬩篃鑳戒繚鎸佺┅(w臎n)瀹�銆傞�欎簺涓嶅悓鐨勬サ鍖栫媭鎱�(t脿i)灏嶆噳浜庝笉鍚岀殑鏁�(sh霉)鎿�(j霉)浣嶏紙0鎴�1锛夈��
銆�銆�鍦ㄥ鍏ユ搷浣滀腑锛孎(xi脿n)M25L16B-G閫氶亷鏀硅畩瀛樺劜鍠厓鐨勬サ鍖栫媭鎱�(t脿i)渚嗗瓨鍎叉暩(sh霉)鎿�(j霉)銆傝垏姝ゅ悓鏅傦紝璁�鍙栨搷浣滄槸閫氶亷娓噺姣忓�嬪瓨鍎插柈鍏冪殑妤靛寲鐙�鎱�(t脿i)渚嗗畬鎴愮殑锛屼笉闇�瑕侀浕鍫寸殑闀锋湡鎳夌敤锛屽洜姝ゆ笡灏戜簡鑳介噺娑堣��銆�
瀛樺劜瀹归噺锛�16Kb锛�2K x 8锛�
銆�銆�鎺ュ彛椤炲瀷锛歋PI锛堜覆琛屽瑷帴鍙ｏ級
銆�銆�渚涢浕闆诲锛�2.7V 鑷� 3.6V
銆�銆�璁�瀵懆鏈燂細鐒￠檺
銆�銆�鏁�(sh霉)鎿�(j霉)淇濇寔鏅傞枔锛氳秴閬�10骞�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽椤炲瀷锛�8閲漇OIC
1銆侀珮閫熸�ц兘: FM25L16B-G鍏峰倷蹇�熺殑鏁�(sh霉)鎿�(j霉)璁�瀵�熷害锛屽湪SPI妯″紡涓嬶紝瀹冩渶澶х殑璁�鍙栭牷鐜囧彲浠ラ仈鍒�5 MHz銆�
銆�銆�2銆佷綆鍔熻�楄ō瑷�: 瑭茶姱鐗囬�氶亷浣跨敤浣庡姛鑰楃殑CMOS鎶�琛�锛屽鐝�(xi脿n)浜嗛珮鏁堢殑鑳介噺鍒╃敤锛屽緸鑰屽欢闀蜂簡闆绘睜澹藉懡锛岀壒鍒ラ仼鐢ㄤ簬渚挎敎瑷倷銆�
銆�銆�3銆佹暩(sh霉)鎿�(j霉)鍙潬鎬�: FM25L16B-G閲囩敤浜嗚嚜鍕曟暩(sh霉)鎿�(j霉)鏍￠鍔熻兘鍜屽淇濊鍔熻兘锛屽彲浠ユ湁鏁堥槻姝㈡暩(sh霉)鎿�(j霉)涓熷け鎴栨悕澹�锛屽寮蜂簡鏁�(sh霉)鎿�(j霉)鐨勫彲闈犳�с��
銆�銆�4銆佸閲忓ぇ: 瑭茶姱鐗囨彁渚�16K浣嶇殑瀛樺劜瀹归噺锛屽彲浠ユ豢瓒冲悇绋噳鐢ㄩ渶姹�銆�
- 鏅鸿兘闆诲瓙妯欑敖锛圧FID锛�
銆�銆�- 鍌虫劅鍣ㄥ拰鎺у埗妯″
銆�銆�- 宸ユキ(y猫)鑷嫊鍖栬ō鍌�
銆�銆�- 姹借粖闆诲瓙绯荤当(t菕ng)
銆�銆�- 鏁�(sh霉)瀛楅浕瑕栧拰姗熼爞鐩�
銆�銆�- 瀹夊叏瀛樺劜鍣ㄦ噳鐢ㄧ瓑
FM25L16B-G鐨勪娇鐢ㄤ富瑕佹秹鍙婇�氶亷SPI鎺ュ彛閫茶閫氫俊锛屼互涓嬫槸鍩烘湰姝ラ锛�
銆�銆�1銆佺‖浠堕�ｆ帴锛氶鍏�锛岀⒑淇滷M25L16B-G鑺墖姝ｇ⒑閫ｆ帴鍒颁富鎺у埗鍣紙濡傚井鎺у埗鍣級銆傞�ｆ帴鍖呮嫭涓茶鏅傞悩锛圫CK锛夈�佷富瑷倷杓稿嚭/寰炶ō鍌欒几鍏ワ紙MOSI锛�銆佷富瑷倷杓稿叆/寰炶ō鍌欒几鍑猴紙MISO锛変互鍙婄墖閬革紙CS锛夈��
銆�銆�2銆佸垵濮嬪寲SPI鎺ュ彛锛氬湪涓绘帶鍒跺櫒涓婇厤缃甋PI鎺ュ彛锛岃ō缃纰虹殑鏅傞悩闋荤巼銆佹暩(sh霉)鎿�(j霉)浣嶉暦搴﹀拰鏅傞悩妤垫��/鐩镐綅銆傜⒑淇濋�欎簺瑷疆鑸嘑M25L16B-G鐨勮姹傜浉鍖归厤銆�
銆�銆�3銆佺櫦(f膩)閫佸懡浠わ細閫氶亷SPI鐧�(f膩)閫佽畝鍙栨垨?q奴)鎳湂顝岀潰顥懴勮动鎳癌鍍�?锛岄鍏堢櫦(f膩)閫佸浣胯兘锛圵REN锛夊懡浠わ紝鐒跺悗鐧�(f膩)閫佺洰妯欏湴鍧�鍜岃瀵叆鐨勬暩(sh霉)鎿�(j霉)銆傚皪浜庤畝鍙栨搷浣滐紝鐩存帴鐧�(f膩)閫佽畝鍙栧懡浠ゅ拰鐩鍦板潃锛岄毃鍚庤畝鍙栬繑鍥炵殑鏁�(sh霉)鎿�(j霉)銆�
銆�銆�4銆佹暩(sh霉)鎿�(j霉)璁�瀵細鍦ㄧ櫦(f膩)閫佽畝鍙栧懡浠ゅ悗锛屽緸MISO绶氳畝鍙栨暩(sh霉)鎿�(j霉)銆傚湪瀵叆閬庣▼涓�锛岄�氶亷MOSI绶氱櫦(f膩)閫佹暩(sh霉)鎿�(j霉)鍒癋M25L16B-G銆�
銆�銆�5銆佺祼鏉熼�氫俊锛氬畬鎴愭暩(sh霉)鎿�(j霉)鍌宠几鍚�锛岀鐢ㄧ墖閬革紙CS锛変俊铏燂紝绲愭潫鑸嘑M25L16B-G鐨勯�氫俊銆�
銆�銆�鍦ㄤ娇鐢‵M25L16B-G鏅�锛屾噳閬靛惊鍏舵暩(sh霉)鎿�(j霉)鎵嬪唺涓殑瑭崇窗鎸囦护闆嗗拰鏅傚簭鍦栵紝纰轰繚鏁�(sh霉)鎿�(j霉)鐨勬簴纰哄偝杓�銆傛澶�锛岃�冩叜鍒癋RAM鐨勭壒鎬э紝鍙互鍒╃敤鍏跺揩閫熷鍏ヨ兘鍔涘拰楂樿�愮敤鎬ч�茶楂橀牷鐜囩殑鏁�(sh霉)鎿�(j霉)鏇存柊鎿嶄綔銆�
銆�銆�鍦ㄩ�茶FM25L16B-G鐨勫畨瑁濇檪锛岄渶瑕佹敞鎰忎互涓嬪咕鍊嬭榛烇細
銆�銆�1銆侀潨闆婚槻璀凤細鐢变簬FM25L16B-G灞簬绮惧瘑闆诲瓙鍣ㄤ欢锛屽皪闈滈浕鐗瑰垾鏁忔劅锛屽洜姝ゅ湪瀹夎鍓嶅嫏蹇呴噰鍙栧悎閬╃殑闈滈浕闃茶鎺柦銆傜⒑淇濊嚜宸卞拰宸ヤ綔鐠�(hu谩n)澧冪劇闈滈浕锛屽苟浣跨敤鎺ュ湴瑷倷鍜屾墜濂楃瓑闃茶鐢ㄥ搧銆�
銆�銆�2銆佸紩鑵抽�ｆ帴锛欶M25L16B-G鑺墖鍏锋湁8鍊嬪紩鑵�锛屽寘鎷緵闆昏叧銆佷覆琛屾暩(sh霉)鎿�(j霉)杓稿叆杓稿嚭(SDI/O)銆佹檪閻樿叧(SCK)绛�銆傚湪瀹夎鏅�锛岄渶鏍规摎(j霉)瑷倷闆昏矾鐨勮ō瑷堟纰洪�ｆ帴鍚勫�嬪紩鑵炽�傛帴绶氭檪鎳夌暥鐩￠噺閬垮厤閬庨暦鎴栬�呬氦鍙夊共鎿剧殑鎯呮硜銆�
銆�銆�3銆侀浕婧愪緵鎳夛細FM25L16B-G闇�瑕佷緵鎳夐浕澹撳湪2.5V鑷�5.5V涔嬮枔锛屽洜姝ゅ湪瀹夎鏅傛噳閬告搰鍚堥仼鐨勯浕婧愰浕澹擄紝骞剁⒑淇濋浕婧愮┅(w臎n)瀹氬彲闈�銆傚悓鏅傦紝鐐轰簡淇濊瓑姝ｅ父閬嬭锛岄倓闇�瑕佹敞鎰忛浕婧愮殑绱嬫尝鍜屽櫔鑱叉槸鍚︾鍚堣姱鐗囪(gu墨)鏍艰姹�銆�
銆�銆�4銆佹韩搴﹀拰婵曞害鎺у埗锛欶M25L16B-G鐨勫伐浣滄韩搴﹁寖鍦嶅湪-40鈩冭嚦85鈩冧箣闁�锛岀浉灏嶆繒搴︿笉瓒呴亷65锛呫�傚畨瑁濇檪鎳夎┎淇濇寔鐠�(hu谩n)澧冩韩搴﹂仼瀹�锛屽苟閬垮厤閬庨珮鎴栭亷浣庣殑婧害灏嶈姱鐗囨�ц兘閫犳垚褰遍熆銆�
銆�銆�5銆佺墿鐞嗗畨瑁濓細FM25L16B-G閫氬父閲囩敤琛ㄩ潰璨艰鎶�琛�(SMT)閫茶瀹夎銆傚湪閫欏�嬮亷绋嬩腑锛岃娉ㄦ剰灏囪姱鐗囨纰烘斁缃湪PCB涓�锛屽苟浣跨敤閬╃暥?sh霉)鏆檮铔瑰すg灏囧叾鍥哄畾銆傜⒑淇濈剨鎺ョ殑璩�(zh矛)閲忕鍚堟婧栵紝闃叉寮曡叧鑸嘝CB鏉块�ｆ帴涓嶈壇銆�
銆�銆�浠ヤ笂鏄棞浜嶧M25L16B-G涓茶瀛樺劜鍣ㄨ姱鐗囧畨瑁濈殑涓昏瑕侀粸锛屾牴鎿�(j霉)瀵﹂殯鎯呮硜锛岄倓闇�瑕佸弮鑰冪浉闂滅殑鎶�琛撹(gu墨)鏍煎拰鎿嶄綔鎵嬪唺浠ョ⒑淇濇纰虹殑瀹夎鍜屼娇鐢�銆�
1銆佹暩(sh霉)鎿�(j霉)涓熷け锛氱敱浜庡閮ㄥ共鎿炬垨闆诲瓙瑷倷鏁呴殰锛屽彲鑳藉皫鑷村瓨鍎插櫒涓殑鏁�(sh霉)鎿�(j霉)涓熷け銆傜偤浜嗛伩鍏嶉�欑ó鎯呮硜鐧�(f膩)鐢�锛屽彲浠ラ噰鍙栦互涓嬮爯闃叉帾鏂斤細
銆�銆�- 鍦ㄦ噳鐢ㄧ▼搴忎腑浣跨敤鏁�(sh霉)鎿�(j霉)鏍￠鍜屾垨閷妾㈡脯纰间締椹楄瓑鏁�(sh霉)鎿�(j霉)鐨勫畬鏁存�с��
銆�銆�- 浣跨敤纭欢闆绘簮绠＄悊绯荤当(t菕ng)銆侀浕婧愮洠(ji膩n)鎺ч浕璺互鍙婃暩(sh霉)鎿�(j霉)鍌欎唤鍔熻兘鎻愰珮鏁�(sh霉)鎿�(j霉)淇濆瓨鐨勫彲闈犳��銆�
銆�銆�2銆佸鍏ラ尟瑾わ細瀵叆鏁�(sh霉)鎿�(j霉)鏅傚彲鑳芥渻鍑虹従(xi脿n)閷锛屽皫鑷磋姱鐗囩劇 ** 纰哄鍏ユ垨璁�鍙栨暩(sh霉)鎿�(j霉)?锛熸ⅱ鍦嗘墖鈭煹楠侫闃叉帾鏂斤細
銆�銆�- 纰轰繚渚涢浕绌�(w臎n)瀹�锛岄伩鍏嶉浕澹撴尝鍕曢亷澶�銆�
銆�銆�- 鍦ㄦ暩(sh霉)鎿�(j霉)瀵叆涔嬪墠锛岄�茶鏁�(sh霉)鎿�(j霉)鏍￠锛岀⒑淇濆鍏ョ殑鏁�(sh霉)鎿�(j霉)婧栫⒑鐒¤銆�
銆�銆�- 纰轰繚姝ｇ⒑瑷疆瀵叆鏅傚簭鍙冩暩(sh霉)锛屼緥濡傛檪閻橀牷鐜�銆佸鍏ュ懆鏈熺瓑銆�
銆�銆�3銆佽姱鐗囨悕澹烇細鐢变簬闈滈浕鏀鹃浕銆侀浕纾佸共鎿炬垨閷鐨勬搷浣滄柟寮�锛屽彲鑳藉皫鑷磋姱鐗囨悕澹�銆傜偤浜嗛槻姝㈣姱鐗囨悕澹烇紝鍙互閲囧彇浠ヤ笅闋愰槻鎺柦锛�
銆�銆�- 浣跨敤闈滈浕淇濊瑷倷锛屼緥濡傛帴鍦版墜鐠�(hu谩n)銆侀槻闈滈浕澧婄瓑銆�
銆�銆�- 閬垮厤灏囪姱鐗囨毚闇插湪楂樻韩銆佹疆婵曟垨寮风鍫寸挵(hu谩n)澧冧腑銆�
銆�銆�- 纰轰繚姝ｇ⒑鐨勬彃鍏ュ拰鎷旈櫎鑺墖鏂瑰紡锛岄伩鍏嶆悕澹炶姱鐗囧紩鑵�銆�
銆�銆�绺戒箣锛岃珛娉ㄦ剰锛屼互涓婂儏鐐哄父瑕嬫晠闅滃強闋愰槻鎺柦鐨勪竴鑸缓璀帮紝鍏烽珨鎳夋牴鎿�(j霉)瀵﹂殯鎯呮硜鍜岀敘(ch菐n)鍝佹墜鍐婁腑鐨勫缓璀颁締鍒跺畾鐩告噳鐨勬帾鏂姐�傚彟澶�锛屽鏋滃嚭鐝�(xi脿n)鏁呴殰锛屽缓璀拌伅(li谩n)绯荤浉闂滄妧琛撴敮鎸佷汉鍝℃垨渚涙噳鍟嗕互鐛插緱灏堟キ(y猫)鐨勫公鍔╄垏鏀寔銆�
