LPC2102 datasheet(32/32 Pages) PHILIPS

32 / 32 page

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not form part of any quotation or contract, is believed to be accurate and reliable and may

be changed without notice. No liability will be accepted by the publisher for any

consequence of its use. Publication thereof does not convey nor imply any license under

patent- or other industrial or intellectual property rights.

Date of release: 18 January 2006

Document number: LPC2101_02_03_1

Published in the Netherlands

Philips Semiconductors

LPC2101/2102/2103

Single-chip 16-bit/32-bit microcontrollers

18. Contents

General description . . . . . . . . . . . . . . . . . . . . . . 1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2.1

Key features . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Ordering information . . . . . . . . . . . . . . . . . . . . . 2

3.1

Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 2

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Pinning information . . . . . . . . . . . . . . . . . . . . . . 4

5.1

Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

5.2

Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 6

Functional description . . . . . . . . . . . . . . . . . . 10

6.1

Architectural overview. . . . . . . . . . . . . . . . . . . 10

6.2

On-chip ﬂash program memory . . . . . . . . . . . 10

6.3

On-chip static RAM. . . . . . . . . . . . . . . . . . . . . 11

6.4

Memory map. . . . . . . . . . . . . . . . . . . . . . . . . . 11

6.5

Interrupt controller . . . . . . . . . . . . . . . . . . . . . 12

6.5.1

Interrupt sources. . . . . . . . . . . . . . . . . . . . . . . 12

6.6

Pin connect block . . . . . . . . . . . . . . . . . . . . . . 12

6.7

Fast general purpose parallel I/O . . . . . . . . . . 13

6.7.1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

6.8

10-bit A/D converter . . . . . . . . . . . . . . . . . . . . 13

6.8.1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

6.9

UARTs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

6.9.1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

6.10

I2C-bus serial I/O controllers. . . . . . . . . . . . . . 14

6.10.1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6.11

SPI serial I/O controller. . . . . . . . . . . . . . . . . . 14

6.11.1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6.12

SSP serial I/O controller . . . . . . . . . . . . . . . . . 15

6.12.1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6.13

General purpose 32-bit timers/external event

counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6.13.1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6.14

General purpose 16-bit timers/external event

counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.14.1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.15

Watchdog timer. . . . . . . . . . . . . . . . . . . . . . . . 16

6.15.1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.16

Real-time clock . . . . . . . . . . . . . . . . . . . . . . . . 17

6.16.1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.17

System control . . . . . . . . . . . . . . . . . . . . . . . . 17

6.17.1

Crystal oscillator . . . . . . . . . . . . . . . . . . . . . . . 17

6.17.2

PLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.17.3

Reset and wake-up timer . . . . . . . . . . . . . . . . 18

6.17.4

Code security . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.17.5

External interrupt inputs . . . . . . . . . . . . . . . . . 18

6.17.6

Memory mapping control . . . . . . . . . . . . . . . . 18

6.17.7

Power control . . . . . . . . . . . . . . . . . . . . . . . . . 19

6.17.8

APB bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6.18

Emulation and debugging. . . . . . . . . . . . . . . . 19

6.18.1

EmbeddedICE . . . . . . . . . . . . . . . . . . . . . . . . 19

6.18.2

RealMonitor . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 21

Static characteristics . . . . . . . . . . . . . . . . . . . 22

Dynamic characteristics . . . . . . . . . . . . . . . . . 26

Package outline . . . . . . . . . . . . . . . . . . . . . . . . 27

Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 29

Revision history . . . . . . . . . . . . . . . . . . . . . . . 30

Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 31

Deﬁnitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Contact information . . . . . . . . . . . . . . . . . . . . 31

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