UPD784021 datasheet(2/90 Pages) NEC

2 / 90 page

mPD784020, 784021

ORDERING INFORMATION

Part number

Package

Internal ROM

Internal RAM

(bytes)

mPD784020GC-3B9

80-pin plastic QFP (14

¥ 14 mm)

None

512

mPD784021GC-3B9

80-pin plastic QFP (14

¥ 14 mm)

None

2048

mPD784021GK-BE9

80-pin plastic TQFP (fine pitch) (12

¥ 12 mm)

None

2048

78K/IV SERIES PRODUCT DEVELOPMENT DIAGRAM

: Product under mass production

: Product under development

: Product under planning

Standard Products Development

ASSP Development

PD784943 sub-series

PD784908 sub-series

VTR servo, 100-pin, built-in

analog amplifier

ROM: 48K/62K

PD784915 sub-series

100-pin, built-in IEBusTM

ROM: 96K/128K

80-pin, for CD-ROM

ROM: 56K

PD784054

80-pin, 8-bit A/D, 8-bit D/A

ROM: none/48K/64K

Product containing for

an I2C bus interface circuit

80-pin, 8-bit A/D, 8-bit D/A

ROM: 48K/64K/96K/128K

Product containing for

two I2C bus interface circuits

100-pin, 8-bit A/D, 8-bit D/A

ROM: 96K/128K

80-pin, 10-bit A/D

ROM: 32K

PD784046 sub-series sub-set

PD784026 sub-series

PD784216 sub-series

80-pin, 10-bit A/D

ROM: 32K/64K

PD784046 sub-series

PD784216Y sub-series

PD784038 sub-series

PD784038Y sub-series

UPD784021 Datasheet(PDF) 2 Page - NEC

UPD784021 Datasheet(HTML) 2 Page - NEC

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