NEC uPD78052(A) User Manual

µ

Vectored

Maskable

Internal: 13  External: 7

interrupt

Non-maskable

Internal: 1

source

Software

1

Test input

Internal: 1  External: 1

Supply voltage

V

DD

 = 2.0 to 6.0 V

Operating ambient temperature

T

A

 = –40 to +85

°

C

Package

• 80-pin plastic QFP (14 

×

 14 mm, Resin thickness : 2.7 mm) (

µ

PD78P054 only)

• 80-pin plastic QFP

 (14 

×

 14 mm, Resin thickness : 1.4 mm)

• 80-pin plastic TQFP (Fine pitch) (12 

×

 12 mm) (except 

µ

PD78P058)

• 80-pin ceramic WQFN (14 

×

 14 mm) (

µ

PD78P054, 78P058 only)

1. The 

µ

PD78P054 is the PROM version for the 

µ

PD78052, 78053, 78054.

2. The 

µ

PD78P058 is the PROM version for the 

µ

PD78055, 78056, 78058.

3. The 

µ

PD78P054 is under development.

Item

Part Number

µ

PD78052

µ

PD78053

µ

PD78054

µ

PD78P054

µ

PD78055

µ

PD78056

µ

PD78058

µ

PD78P058