cdt-3311 --- 1 CDT3311 p. 1 5 led 8 ? ic a. : 1. 5 led ? ?U -- CDT3311-01 2. 5 led ? rc U -- CDT3311-02 3. led ? rom code ? b. : 1. ? = 1.35v ? 5.0 0vdc 2. 5 led ? ? ? > 30ma 3. oB <5 a 4. ??? key ??? , key ? - _rQ 5. power on r sec1 -- off mode 6. sec2 -- sec8 rom code ? code - ?? 7. rom code ? ??? 8. key ^ 1.5sec - ? off, |l??t??? c. pin _ : _ ? i / o ?B f 1 osco o 2 osci i U 3 vdd i ?O 4 test b y? pin 5 vss i ??O 6 l5 o open drain 7 l4 o open drain 8 l3 o open drain 9 l2 o open drain 10 l1 o open drain led ? 11 key i pull-high |l_P d. : limit ? ? min typ max l ? v dd 1.35 3.0 4.50 v i op 50 100 a oB i sb 5 a ? isink 30 ma ?w??? chip design technology inc. 89 8 31
cdt-3311 --- 2 CDT3311 p. 2 5 led 8 ? ic e. tD 1. CDT3311-01 --- ?U 2. CDT3311-02 --- rc U 16 l1 17 key 9 10 vss test CDT3311-01 1 osco 14 l2 13 l3 12 l4 11 l5 5 osci 6 vdd 1650 x 1640 m ic vdd 16 l1 17 key 9 10 vss test CDT3311-02 1 osco 14 l2 13 l3 12 l4 11 l5 5 osci 6 vdd 1650 x 1640 m ic vdd rosc
cdt-3311 --- 3 CDT3311 p. 3 5 led 8 ? ic cdt-3311 rom code ? , -- led - 1( ), 0( ), x( } ) sec 2 sec 3 sec 4 sec 5 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 9 9 9 9 10 10 10 10 11 11 11 11 12 12 12 12 13 13 13 13 14 14 14 14 15 15 15 15 16 16 16 16 sec6 sec 7 sec 8 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 12 12 12 13 13 13 14 14 14 15 15 15 16 16 16 : * 5 W *5 ?W *5 ?W sec6 sec 7 sec 8 1 1 0 0 0 0 1 1 1 1 1 1 1 0 0 1 0 0 2 0 0 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 3 0 1 0 0 0 3 x x x x x 3 0 1 0 1 0 4 0 0 0 0 0 4 4 0 0 0 0 0 5 0 0 1 0 0 5 5 1 0 0 0 1 6 0 0 0 0 0 6 6 0 0 0 0 0 7 0 0 0 1 0 7 7 x x x x x 8 0 0 0 0 0 8 8 9 0 0 0 0 1 9 9 10 0 0 0 0 0 10 10 11 x x x x x 11 11 12 12 12 13 13 13 14 14 14 15 15 15 16 16 16 l1 l2 l3 l4 l5 Wq : l1 (1), (0) ,l2 (1),(0)
cdt-3311 --- 4 CDT3311 p. 4 5 led 8 ? ic cdt-3311-01 Wql sec1: off sec2: ?W = 5hz cdt-3299-1 #6 sec3: ? sec4: ?W cdt-3299-1 #5 sec5: W cdt-3299-1 #1 sec6: pW cdt-3299-1 #2 sec7: uu cdt-3299-1 #8 sec8: l1 l2 l3 --- l3 l4 l5 W osco key osci l1 -- l2 vdd l3 -- l4 -- l5 test vss -- -- CDT3311-01 3vdc key
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