UPD70433GJ-16-3EB 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD70433GJ-16-3EB

V55PI™ 16-BIT MICROPROCESSOR

NEC => Renesas Technology 

µPD70433

• Interrupt controller

• Programmable priority (4 levels)

• Three interrupt servicing methods

Vectored interrupt function, register bank switching function, macro service function

• 16-bit timer: 4 channels

• Watchdog timer function

• Software interval timer (16 bits)

• Address field wait insertion function and RAS/CAS switchover timing generation function

• DRAM and pseudo-SRAM refresh functions

• Standby functions (STOP mode, HALT mode)

• On-chip clock generator

APPLICATIONS

• Control of data processing systems using serial or parallel communication

(Data processing terminals, printer, G3 facsimile, etc.)

ORDERING INFORMATION

Part Number

µPD70433GD-12-5BB

µPD70433GD-16-5BB

µPD70433R-12

µPD70433R-16

µPD70433GJ-12-3EB

µPD70433GJ-16-3EB

Package

Maximum Operating

Frequency (MHz)

120-pin plastic QFP (28 × 28 mm)

120-pin plastic QFP (28 × 28 mm)

132-pin ceramic PGA

132-pin ceramic PGA

120-pin plastic QFP (fine pitch) (20 × 20 mm)

120-pin plastic QFP (fine pitch) (20 × 20 mm)

12.5

16

12.5

16

12.5

16

2

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