UPD780021AGC-XXX-8BS datasheet(9/96 Pages) NEC

Part #	UPD780021AGC-XXX-8BS

Description	8-BIT SINGLE-CHIP MICROCONTROLLERS

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Manufacturer	NEC [NEC]

Direct Link	http://www.nec.com/

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µPD780021A, 780022A, 780023A, 780024A, 780021AY, 780022AY, 780023AY, 780024AY

Data Sheet U14042EJ4V0DS

OVERVIEW OF FUNCTIONS (2/2)

Part Number

µPD780021A

µPD780022A

µPD780023A

µPD780024A

Item

µPD780021AY

µPD780022AY

µPD780023AY

µPD780024AY

Clock output

• Expanded-specification products of

µPD780021A, 780022A, 780023A, 780024A:

93.75 kHz, 187.5 kHz, 375 kHz, 750 kHz, 1.25 MHz, 3 MHz, 6 MHz, 12 MHz

(@12MHz operation with main system clock)

32.768 kHz (@ 32.768 kHz operation with subsystem clock)

•

µPD780021AY, 780022AY, 780023AY, 780024AY and conventional products of µPD780021A,

780022A, 780023A, 780024A:

65.5 kHz, 131 kHz, 262 kHz, 524 kHz, 1.05 MHz, 2.10 MHz, 4.19 MHz, 8.38 MHz

(@ 8.38 MHz operation with main system clock)

32.768 kHz (@ 32.768 kHz operation with subsystem clock)

Buzzer output

• Expanded-specification products of

µPD780021A, 780022A, 780023A, 780024A:

1.46 kHz, 2.93 kHz, 5.86 kHz, 11.7 kHz (@ 12 MHz operation with main system clock)

•

µPD780021AY, 780022AY, 780023AY, 780024AY and conventional products of µPD780021A,

780022A, 780023A, 780024A:

1.02 kHz, 2.05 kHz, 4.10 kHz, 8.19 kHz (@ 8.38 MHz operation with main system clock)

Vectored

Maskable

Internal: 13, external: 5

interrupt

Non-maskable

Internal: 1

sources

Software

1

Power supply voltage

VDD = 1.8 to 5.5 V

Operating ambient temperature

TA = –40 to +85

°C

Package

• 64-pin plastic SDIP (19.05 mm (750))

• 64-pin plastic QFP (14 x 14)

• 64-pin plastic LQFP (14 x 14)

• 64-pin plastic TQFP (12 x 12)

• 64-pin plastic LQFP (10 x 10)

• 73-pin plastic FBGA (9 x 9)

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UPD780021AGC-XXX-8BS Datasheet(PDF) 9 Page - NEC

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