application notes on e m 57p300 v . s e m 57300 document number : ap -EM57-0010c date of i ssue : 24 october 2002 i ssue v e rsion : 1.0 supported chips : em57p 300 & em57100, em57200, em57300 applic a b le sof t wa r e : 1.0 electrical ch aracteristics: i t e m 5 7 p 3 0 0 5 7 3 0 0 / 2 0 0 / 1 0 0 h m e n o oper ati n g v o l t ag e 2.1 ~ 6 v 1.8 ~ 6 v oper ati n g cur r ent 280 ua 240 ua r e set v o l t ag e l e v e l 2.0 v 1.6 v r osc 510k [ 1 m [ f osc 1m h z 1m h z i/p pul l l o w i m pedance 10.5ua ( ? 429k [ ) 8 .8ua ( ? 51 1k [ ) @4.5vcc,v i =vcc 4.4ua ( ? = 682k [ ) 3 .7ua ( ? 81 1k [ ) @3vcc,v i =vcc i/p pul l l o w i m pedance 29ua ( ? 17k [ ) 2 3 . 2 u a ( ? 22k [ ) @4.5vcc,v i =0.5v 19.5ua ( ? 26k [ ) 14.5ua ( ? 32k [ ) @3vcc,v i =0.5v i/p t r ans v o l t ag e v ih 1.1v 1 . 5 v @4.5vcc 0 . 8 v 1 . 1 v @3vcc o/p si nk cur r ent 17ma 10ma @4.5vcc,v o =vcc 8 . 2 m a 4 . 7 m a @3vcc,v o =vcc o/p d r i v e cur r ent 9.6ma 8.2ma @4.5vcc,v o =0v 4 . 0 m a 3 . 7 m a @3vcc,v o =0v v o output cur r ent 3.5ma ty p. 3.1~ 3.9ma 3 ma ty p. 2.8~ 3.2ma 1 of 4
2.0 pin a ssignment: i t e m 5 7 p 3 0 0 h 57q300h 5 7 3 0 0 / 2 0 0 / 1 0 0 h m e n o pad number 17 pads 17 pads must boundi ng pads vd d , vss, vpp p1.0 ~ p 1.3 p2.0, p2.1 u s ed p ads vpp pi n open u s ed p a ds t e st pi n open d i e di ag r a m pad l o cati on f??|c u ??|c pi n? s seq uence is sa m e a s die siz e 3000x 2100 57100= 1900x 1200 57200= 1900x 1400 57300= 1900x1700 um*um substr a t e v s s v s s pcb l a y out notes: 1. ?? em57p300 | h ao die siz e ??j , |]|13?? em57p300h ao di e s i ze ? la y out ? . ~??aou em57300 2. ?? em57p300h ??|??|3 pad, |]|13??|???uJ|?g?u , ?i??t?? ?uJ|?g?u . 3. ??|??n?y?@ , |]|1 em57p300h ao vpp, 2??ux , ?l?????n?y pa d ? ?y?uxh?k?n?y . 4. -y?? em57q300h, |]{|?w?n?y1| , |]|1 em57q300h ao vpp pad ??u . p1 1 p32 p10 s ubst r at e gnd osc vp p vdd vo p33 pcb lay out examples: p 3 1 2 of 4 p 3 0 p 2 3 p 2 2 p 2 1 p 2 0 p 1 3 p 1 2
1. bounding for em 57p 300h / em 57q300h : osc vp p vo vdd gnd p33 substrate p10 p1 1 p32 p 3 1 p 3 0 p 2 3 p 2 2 p 2 1 p 2 0 p 1 3 p 1 2 2. bounding for em 57300h / em 57200h / em 57100h : p1 1 p32 p10 s ubst r at e gnd osc vp p vdd vo p33 p 3 1 p 3 0 p 2 3 p 2 2 p 2 1 p 2 0 p 1 3 p 1 2 3 of 4
4 of 4 3.0 program interface : speech wtr em57p300 #3 vdd vdd #2 d out p2.1 #1 d in p2.0 #9 d clk p1.3 #8 oeb p1.2 #7pgmb p1.1 #10 a clk p1.0 #5 gnd vss #5 gnd osc #4 vpp vpp #6 nc * vo p3.0 ~p3.3 p2.2, p2.3 these pin must keep open at programming . note the em57p300 can not connect to other component except speech-wtr wi th any pins at programming!
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