SD42C4404 Datasheet, PDF (16/19 Pages) AUK corp – 4Bit Single Chip Microcontroller

SD42P4404
SD42C/P4404
Description
The SD42P4404 is a system evaluation LSI having a built in One-time PROM for
SD42C4404. A programming and verification for the internal PROM is achieved by using a
general EPROM programmer with an adapter socket. The function of this device is exactly
same as the SD42C4404 by programming to the internal PROM.
The SD42P4404 is OTP version of the SD42C4404 which internal ROM has been changed
from MASK ROM to EPROM.
Ordering Information
Type NO.
SD42P4404
Marking
SD42P4404
Package Code.
28SOP/30SDIP/36SSOP
Pin Configuration
P12 / SO 1 EPA10
P11 / SI 2 EPA9
P00 / INT0 / TI0 3 EPA11
P01 / INT1 4 EPA12
PA0 / AD0 5
PA1 / AD1 6 CEX
P60 7
P61 8
P62/CLO 9 EPD4
RESETB 10
TEST 11 Vpp/OEX
Vss 12
XI 13
XO 14
EPA8 28 P13 /SCK
27 VDD
EPA3 26 P13 / BUZ
EPA2 25 P42 / KS2
EPA1 24 P41 / KS1
EPA0 23 P40 / KS0
EPA7 22 P53 / KS7
EPA6 21 P52 / KS6
EPA5 20 P51 / KS5
EPA4 19 P50 / KS4
EPD3 19 ^P83
EPD2 18 P82
EPD1 16 P81
EPD0 15 P80
P10 / SCK 1 EPA8
P12 / SO 2 EPA10
P11 / SI 3 EPA9
P00 / INT0 / TI0 4 EPA11
P01 / INT1 5 EPA12
PA0 / AD0 6
PA1 / AD1 7 CEX
PA2 / AD2 8
PA3 / AD3 ⁹
P60 10
P61 / TEST 11
P62 12 EPD4
RESETB 13
VPP / OEX 14
VSS 15
30 VDD
EPA3 29 P13 / BUZ
EPA2 28 P42 / KS2
EPA1 27 P41 / KS1
EPA0 26 P40 / KS0
EPA7 25 P53 / KS7
EPA6 24 P52 / KS6
EPA5 23 P51 / KS5
EPA4 22 ^{P50 / KS4}
EPD3 21 P83
EPD2 20 P82
EPD1 19 ^P81
EPD0 ^{18 P80}
17 XO
16 XI
P10 / SCK ^{1 EPA8}
P12 / SO ^{2 EPA10}
P11 / SI 3 EPA9
P00 / INT0 / TI0 4 _EPA11
P01 / INT1 ⁵ EPA12
NC ⁶
PA0 / AD0 ⁷
PA1 / AD1 ^{8 CEX}
PA2 / AD2 ⁹
PA3 / AD3 ¹⁰
P60 ¹¹
P61 ¹²
P62 / CLO ^{13 EPD4}
NC ¹⁴
NC 15
RESETB ¹⁶
TEST ^{17 Vpp / OEX}
VSS 18
36 _VDD
EPA3 35 P13 / BUZ
EPA2 34
EPA1 ³³
P42 / KS2
P41 / KS1
32 _NC
EPA0 31
30
P40 / KS0
NC
EPA7 29 _{P53 / KS7}
EPA6 28
EPA5 27
P52 / KS6
P51 / KS5
EPA4 26 P50 / KS4
EPD3 25 _P83
EPD2 ²⁴ P82
EPD1 ²³ P81
EPD0 22 P80
21 NC
20 _XO
19 XI
KSI-W031-000
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