Datasheet Summary
FEIYI Touch key Controller
FTC333F v0.2
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FEIYI Touch key Controller
FTC333F v0.2
K4 1 K5 2 K6 3 K7 4 K8 5 GND 6 SCAN 7
14 K3 13 K2 12 K1 11 CAPN 10 VDD 9 OUT2 8 OUT1
SOP14L
Page 2 of 10
.szfeiyi.
FEIYI Touch key Controller
FTC333F v0.2
K8 K7 K6 K5 K4
K3 K2 K1
R8 R7 R6 R5 R4 1K 1K 1K 1K 1K
R10 20K
U?
1 2 3 4 5 6 7
K4 K5 K6 K7 K8 GND SCAN
K3 K2 K1 CAPN VDD OUT2 OUT1
14 13 12 11 10 9 8
R3 R2 R1 1K 1K 1K
R18...