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SD42C4404 Datasheet, PDF (8/19 Pages) AUK corp – 4Bit Single Chip Microcontroller
I/O Circuits
BP
OUTPUT
ENABLE
DATA
VDD VDD
BPS
PUR
(M.O)
PAD
OUTPUT
ENABLE
DATA
SD42C/P4404
VDD VDD
PUR
(M.O)
PAD
INTERNAL
BD
DATA
OUTPUT
ENABLE
INTERNAL
IP1
VDD
VSS
VDD
PUR
(M.O)
PAD
VSS
INTERNAL
OSC1
XI
VSS
IP2
PAD
VSS
XO
PAD
VSS
NOTE) PUR : Pull-Up Resistor
M.O : Mask Option
KSI-W031-000
8