P89V51RB2BA Просмотр технического описания (PDF) - Philips Electronics

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Компоненты Описание

производитель

P89V51RB2BA

8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM

Philips Electronics 

Philips Semiconductors

P89V51RB2/RC2/RD2

8-bit microcontrollers with 80C51 core

TQFP44: plastic thin quad flat package; 44 leads; body 10 x 10 x 1.0 mm

SOT376-1

y

33

34

c

X

A

23

22 Z E

e

pin 1 index

44

1

e

wM

bp

D

HD

E HE

A A2

wM

A1

bp

12

11

ZD

vM A

B

vM B

detail X

(A 3)

θ

Lp

L

0

2.5

5 mm

scale

DIMENSIONS (mm are the original dimensions)

A

UNIT max. A1 A2 A3 bp

c D(1) E(1) e

HD HE L

Lp

v

w

y

Z

(1)

D

Z

(1)

E

θ

mm

1.2

0.15

0.05

1.05

0.95

0.25

0.45

0.30

0.18

0.12

10.1

9.9

10.1

9.9

0.8

12.15 12.15

11.85 11.85

1

0.75

0.45

0.2

0.2

0.1

1.2

0.8

1.2

0.8

7o

0o

Note

1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.

OUTLINE

VERSION

SOT376-1

IEC

137E08

REFERENCES

JEDEC

JEITA

MS-026

EUROPEAN

PROJECTION

ISSUE DATE

00-01-19

02-03-14

Fig 42. SOT376-1 (TQFP44) package outline.

9397 750 14341

Product data

Rev. 03 — 02 December 2004

© Koninklijke Philips Electronics N.V. 2004. All rights reserved.

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