English
Language : 

HD404019R Datasheet, PDF (42/65 Pages) Renesas Technology Corp – CMOS 4-bit single-chip microcomputers
HD404019R Series
Pin Number
MCU Mode
PROM Mode
DC-64S,
DP-64S
FP-64B
FP-64A
Symbol
I/O
Symbol
I/O
60
54
52
D6
I/O
61
55
53
D7
I/O
62
56
54
D8
I/O
63
57
55
D9
I/O
64
58
56
D10
I/O
VCC
Notes: 1. I/O: Input/output pins
I: Input pins
O: Output pins
2. Connect each pair of O4, O3, O2, O1, and O0. Hitachi supplies the socket adapter on which these
pairs are internally connected.
40