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CHAPTER 2
OUTLINE (
PD78054Y Subseries)
2.2 Applications
Cellular phones, pagers, printers, AV equipment, air conditioners, cameras, PPCs, fuzzy home appliances, vending
machines, etc.
2.3 Ordering Information
Part number
Package
Internal ROM
PD78052YGC-×××-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Mask ROM
PD78053YGC-×××-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Mask ROM
PD78054YGC-×××-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Mask ROM
PD78055YGC-×××-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Mask ROM
PD78056YGC-×××-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Mask ROM
PD78058YGC-×××-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Mask ROM
PD78P058YGC-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
One-time PROM
PD78P058YKK-T
80-pin ceramic WQFN (14
× 14 mm)
EPROM
Remark
××× indicates ROM code suffix.
2.4 Quality Grade
Part number
Package
Quality grade
PD78052YGC-×××-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Standard
PD78053YGC-×××-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Standard
PD78054YGC-×××-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Standard
PD78055YGC-×××-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Standard
PD78056YGC-×××-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Standard
PD78058YGC-×××-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Standard
PD78P058YGC-8BT
80-pin plastic QFP (14
× 14 mm, Resin thickness: 1.4 mm)
Standard
PD78P058YKK-T
80-pin ceramic WQFN (14
× 14 mm)
Not applicable
(for function evaluation)
Remark
××× indicates ROM code suffix.
Please refer to "Quality Grades on NEC Semiconductor Devices" (Document number C11531E) published by NEC
Corporation to know the specification of quality grade on the devices and its recommended applications.