P89LPC933FDH datasheet(75/75 Pages) PHILIPS

75 / 75 page

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Date of release: 20 June 2005

Document number: 9397 750 15113

Published in the Netherlands

Philips Semiconductors

P89LPC933/934/935/936

8-bit microcontroller with accelerated two-clock 80C51 core

8.28.1

General description. . . . . . . . . . . . . . . . . . . . . 49

8.28.2

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

8.28.3

Flash organization . . . . . . . . . . . . . . . . . . . . . 50

8.28.4

Using ﬂash as data storage . . . . . . . . . . . . . . 50

8.28.5

Flash programming and erasing . . . . . . . . . . . 50

8.28.6

In-circuit programming . . . . . . . . . . . . . . . . . . 50

8.28.7

In-application programming . . . . . . . . . . . . . . 50

8.28.8

In-system programming . . . . . . . . . . . . . . . . . 51

8.28.9

Power-on reset code execution. . . . . . . . . . . . 51

8.28.10

Hardware activation of the boot loader . . . . . . 52

8.29

User conﬁguration bytes . . . . . . . . . . . . . . . . . 52

8.30

User sector security bytes . . . . . . . . . . . . . . . 52

A/D converter . . . . . . . . . . . . . . . . . . . . . . . . . . 52

9.1

General description. . . . . . . . . . . . . . . . . . . . . 52

9.2

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

9.3

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . 53

9.4

A/D operating modes . . . . . . . . . . . . . . . . . . . 53

9.4.1

Fixed channel, single conversion mode . . . . . 53

9.4.2

Fixed channel, continuous conversion mode . 54

9.4.3

Auto scan, single conversion mode . . . . . . . . 54

9.4.4

Auto scan, continuous conversion mode . . . . 54

9.4.5

Dual channel, continuous conversion mode . . 54

9.4.6

Single step mode . . . . . . . . . . . . . . . . . . . . . . 54

9.5

Conversion start modes . . . . . . . . . . . . . . . . . 54

9.5.1

Timer triggered start . . . . . . . . . . . . . . . . . . . . 54

9.5.2

Start immediately . . . . . . . . . . . . . . . . . . . . . . 54

9.5.3

Edge triggered . . . . . . . . . . . . . . . . . . . . . . . . 55

9.5.4

Dual start immediately (P89LPC935/936) . . . 55

9.6

Boundary limits interrupt. . . . . . . . . . . . . . . . . 55

9.7

DAC output to a port pin with high output

impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

9.8

Clock divider . . . . . . . . . . . . . . . . . . . . . . . . . . 55

9.9

Power-down and Idle mode . . . . . . . . . . . . . . 55

Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 56

Static characteristics. . . . . . . . . . . . . . . . . . . . 57

11.1

IOH as a function of VOH . . . . . . . . . . . . . . . . . 58

Dynamic characteristics . . . . . . . . . . . . . . . . . 59

12.1

Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

12.2

ISP entry mode. . . . . . . . . . . . . . . . . . . . . . . . 66

Other characteristics . . . . . . . . . . . . . . . . . . . . 66

13.1

Comparator electrical characteristics . . . . . . . 66

13.2

A/D converter electrical characteristics. . . . . . 67

Package outline . . . . . . . . . . . . . . . . . . . . . . . . 68

Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Revision history . . . . . . . . . . . . . . . . . . . . . . . . 72

Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 73

Deﬁnitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Contact information . . . . . . . . . . . . . . . . . . . . 73

P89LPC933FDH Datasheet(PDF) 75 Page - NXP Semiconductors

P89LPC933FDH Datasheet(HTML) 75 Page - NXP Semiconductors

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