NEC uPD78056Y User Manual
Page 47

47
CHAPTER 1 OUTLINE (
µ
PD78054 Subseries)
Vectored
Maskable
Internal: 13 External: 7
interrupt
Non-maskable
Internal: 1
source
Software
1
Test input
Internal: 1 External: 1
Supply voltage
V
DD
= 2.0 to 6.0 V
Operating ambient temperature
T
A
= –40 to +85
°
C
Package
• 80-pin plastic QFP (14
×
14 mm, Resin thickness : 2.7 mm) (
µ
PD78P054 only)
• 80-pin plastic QFP
Note 3
(14
×
14 mm, Resin thickness : 1.4 mm)
• 80-pin plastic TQFP (Fine pitch) (12
×
12 mm) (except
µ
PD78P058)
• 80-pin ceramic WQFN (14
×
14 mm) (
µ
PD78P054, 78P058 only)
Notes
1. The
µ
PD78P054 is the PROM version for the
µ
PD78052, 78053, 78054.
2. The
µ
PD78P058 is the PROM version for the
µ
PD78055, 78056, 78058.
3. The
µ
PD78P054 is under development.
Item
Part Number
µ
PD78052
µ
PD78053
µ
PD78054
µ
PD78P054
µ
PD78055
µ
PD78056
µ
PD78058
µ
PD78P058
Note 1
Note2