NEC uPD78056Y - Manual (Page 12)

12
Differences between
µ
PD78054 and
µ
PD78054Y Subseries:
The
µ
PD78054 and
µ
PD78054Y Subseries are different in the following functions
of the serial interface channel 0.
Modes of serial interface channel 0
µ
PD78054
µ
PD78054Y
Subseries Subseries
3-wire serial I/O mode √ √
2-wire serial I/O mode
√ √
SBI (serial bus interface) mode
√
—
I 2 C (Inter IC) bus mode —
√
√
: Supported
— : Not supported
Legend Data significant : Left: higher digit, right: lower digit
Active low :
×××
(top bar over pin or signal name)
Note : Footnote
Caution : Important information
Remark : Supplement
Numerical notation : Binary ...
ЧЧЧЧ
or
ЧЧЧЧ
B
Decimal ...
ЧЧЧЧ
Hexadecimal ...
ЧЧЧЧ
H