NEC PD78052 - A-1. Major Differences between PD78054, 78054 Y Subseries and PD78058 F, 78058 FY Subseries

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APPENDIX A DIFFERENCES BETWEEN µ PD78054, 78054Y SUBSERIES AND µ PD78058F, 78058FY SUBSERIES
Table A-1. Major differences between µ PD78054, 78054Y Subseries and µ PD78058F, 78058FY Subseries
Part Number
µ PD78054, 78054Y Subseries µ PD78058F, 78058FY Subseries
Item
EMI noise measure None Provided
PROM version µ PD78P054 µ PD78P058F
µ PD78P058 µ PD78P058Y
µ PD78P058Y
Supply voltage VDD = 2.0 to 6.0 V VDD = 2.7 to 6.0 V
Internal ROM capacity µ PD78052 : 16 Kbytes µ PD78056F: 48 Kbytes
µ PD78053 : 24 Kbytes µ PD78058F: 60 Kbytes
µ PD78054 : 32 Kbytes
µ PD78P054 : 32 Kbytes
µ PD78055 : 40 Kbytes
µ PD78056 : 48 Kbytes
µ PD78058 : 60 Kbytes
µ PD78P058 : 60 Kbytes
Internal high-speed RAM capacity µ PD78052 : 512 bytes µ PD78056F: 1024 bytes
µ PD78053 : 1024 bytes µ PD78058F: 1024 bytes
µ PD78054 : 1024 bytes
µ PD78P054 : 1024 bytes
µ PD78055 : 1024 bytes
µ PD78056 : 1024 bytes
µ PD78058 : 1024 bytes
µ PD78P058 : 1024 bytes
Internal expansion RAM capacity µ PD78058 : 1024 bytes µ PD78058F: 1024 bytes
µ PD78P058 : 1024 bytes
VDD pin Positive power supply (including ports) Positive power supply (excluding ports)
VSS pin Ground potential (including ports) Ground potential (excluding ports)
AVDD pin Analog power supply for A/D converter, Analog power supply for A/D converter,
D/A converter D/A converter and power supply for ports
AVSS pin Ground for A/D converter, D/A converter Ground for A/D converter, D/A converter
and ground for ports
Package 80-pin plastic QFP 80-pin plastic QFP
(14 × 14 mm, Resin thickness: 2.7 mm) (14 × 14 mm, Resin thickness: 2.7 mm)
80-pin plastic QFP 80-pin plastic QFP
(14 × 14 mm, Resin thickness: 1.4 mm) (14 × 14 mm, Resin thickness: 1.4 mm)
80-pin plastic TQFP (Fine pitch) 80-pin plastic TQFP (Fine pitch)
(12 × 12 mm) (12 × 12 mm)
80-pin ceramic WQFN (14 × 14 mm)
Note
Electrical characteristics, Refer to individual data sheet.
recommended soldering conditions
Note PROM version only