UPD78044F datasheet(3/90 Pages) NEC

3 / 90 page

µPD78F0034B, 78F0034BY, 78F0034B(A), 78F0034BY(A)

Data Sheet U16369EJ1V0DS

CORRESPONDENCE BETWEEN MASK ROM PRODUCTS AND FLASH MEMORY PRODUCTS

•

µPD780024A, 780034A Subseries

Mask ROM Products

Flash Memory Products

Expanded-specification products of

µPD780021A, 780022A, 780023A, 780024A

µPD78F0034B

Expanded-specification products of

µPD780031A, 780032A, 780033A, 780034A

Conventional products of

µPD780021A, 780022A, 780023A, 780024A

µPD78F0034A

Conventional products of

µPD780031A, 780032A, 780033A, 780034A

Expanded-specification products of

µPD780021A(A), 780022A(A), 780023A(A), 780024A(A)

µPD78F0034B(A)

Expanded-specification products of

µPD780031A(A), 780032A(A), 780033A(A), 780034A(A)

Conventional products of

µPD780021A(A), 780022A(A), 780023A(A), 780024A(A)

µPD78F0034B(A)

Conventional products of

µPD780031A(A), 780032A(A), 780033A(A), 780034A(A)

Caution The

µµµµµPD78F0034B(A) and conventional products of the µµµµµPD780021A(A), 780022A(A), 780023A(A),

780024A(A) and

µµµµµPD780031A(A), 780032A(A), 780033A(A), and 780034A(A) differ in the operating

frequency ratings. When using the mask ROM versions in place of the flash memory versions,

take note of the power supply voltage and operating frequency used.

Remarks 1. The

µPD78F0034B, 78F0034B(A) and 78F0034A differ in the operating frequency ratings and

communication mode of the flash memory programming. Refer to 5. DIFFERENCES BETWEEN

µµµµµPD78F0034B, 78F0034BY AND µµµµµPD78F0034A, 78F0034AY.

2. The expanded-specification products and conventional products of the mask ROM versions differ

in the operating frequency ratings. Refer to the data sheets of the products.

3. The special grade version of the

µPD78F0034A is not provided (only the standard grade version

is provided).

•

µPD780024AY, 780034AY Subseries

Mask ROM Products

Flash Memory Products

µPD780021AY, 780022AY, 780023AY, 780024AY

µPD78F0034AY

µPD780031AY, 780032AY, 780033AY, 780034AY

µPD78F0034BY

µPD780021AY(A), 780022AY(A), 780023AY(A), 780024AY(A)

µPD78F0034BY(A)

µPD780031AY(A), 780032AY(A), 780033AY(A), 780034AY(A)

Remarks 1. The

µPD78F0034BY, 78F0034BY(A) and 78F0034AY differ in the communication mode of the flash

memory programming. Refer to 5. DIFFERENCES BETWEEN

µµµµµPD78F0034B, 78F0034BY AND

µµµµµPD78F0034A, 78F0034AY.

2. The expanded-specification products of the

µPD780024AY, 780034AY Subseries are not provided

(only the conventional products are provided).

3. The special grade version of the

µPD78F0034A is not provided (only the standard grade version

is provided).

UPD78044F Datasheet(PDF) 3 Page - NEC

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