Pinouts - V20 family

V20 (70108) microprocessor - DIP 40 package

Manufacturers: NEC, Sony

IC 1 40 VDD
A14 2 39 A15
A13 3 38 A16/PS0
A12 4 37 A17/PS1
A11 5 36 A18/PS2
A10 6 35 A19/PS3
A9 7 34 LBS0 (HIGH)
A8 8 33 S/LG
AD7 9 32 RD
AD6 10 31 HLDRQ (RQ/AK0)
AD5 11 30 HLDAK (RQ/AK1)
AD4 12 29 WR (BUSLOCK)
AD3 13 28 IO/M (BS2)
AD2 14 27 BUFR/W (BS1)
AD1 15 26 BUFEN (BS0)
AD0 16 25 ASTB (QS0)
NMI 17 24 INTAK (QS1)
INT 18 23 POLL
CLK 19 22 Ready
GND 20 21 Reset
* Default pin functions are provided for small-scale mode. Pin functions in parenthesis are provided for large-scale mode.
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