LPC11U24FBD64 NXP Semiconductors, LPC11U24FBD64 Datasheet - Page 70

The LPC11U24FBD64 is a ARM Cortex-M0 based, low-cost 32-bit MCU, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/

LPC11U24FBD64

Manufacturer Part Number
LPC11U24FBD64
Description
The LPC11U24FBD64 is a ARM Cortex-M0 based, low-cost 32-bit MCU, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/
Manufacturer
NXP Semiconductors
Datasheet

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NXP Semiconductors
18. Contents
1
2
3
4
4.1
5
6
6.1
6.2
7
7.1
7.2
7.3
7.4
7.5
7.6
7.6.1
7.6.2
7.7
7.7.1
7.8
7.8.1
7.9
7.9.1
7.9.1.1
7.10
7.10.1
7.11
7.11.1
7.12
7.12.1
7.13
7.13.1
7.14
7.14.1
7.15
7.16
7.16.1
7.17
7.17.1
7.17.1.1
7.17.1.2
7.17.1.3
7.17.2
7.17.3
7.17.4
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Ordering information . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pinning information . . . . . . . . . . . . . . . . . . . . . . 5
Functional description . . . . . . . . . . . . . . . . . . 14
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 9
On-chip flash programming memory . . . . . . . 14
EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
On-chip ROM . . . . . . . . . . . . . . . . . . . . . . . . . 14
Memory map. . . . . . . . . . . . . . . . . . . . . . . . . . 15
Nested Vectored Interrupt Controller (NVIC) . 16
Interrupt sources. . . . . . . . . . . . . . . . . . . . . . . 17
IOCON block . . . . . . . . . . . . . . . . . . . . . . . . . 17
General-Purpose Input/Output GPIO . . . . . . . 17
USB interface . . . . . . . . . . . . . . . . . . . . . . . . 18
Full-speed USB device controller . . . . . . . . . . 18
USART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
SSP serial I/O controller . . . . . . . . . . . . . . . . . 19
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
I
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
10-bit ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
General purpose external event
counter/timers . . . . . . . . . . . . . . . . . . . . . . . . . 20
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
System tick timer . . . . . . . . . . . . . . . . . . . . . . 21
Windowed WatchDog Timer (WWDT) . . . . . . 21
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Clocking and power control . . . . . . . . . . . . . . 22
Integrated oscillators . . . . . . . . . . . . . . . . . . . 22
Internal RC oscillator . . . . . . . . . . . . . . . . . . . 23
System oscillator . . . . . . . . . . . . . . . . . . . . . . 24
Watchdog oscillator . . . . . . . . . . . . . . . . . . . . 24
System PLL and USB PLL . . . . . . . . . . . . . . . 24
Clock output . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Wake-up process . . . . . . . . . . . . . . . . . . . . . . 24
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2
C-bus serial I/O controller . . . . . . . . . . . . . . 19
7.17.5
7.17.5.1
7.17.5.2
7.17.5.3
7.17.5.4
7.17.5.5
7.17.6
7.17.6.1
7.17.6.2
7.17.6.3
7.17.6.4
7.17.6.5
7.17.6.6
7.18
8
9
9.1
9.2
9.3
9.4
10
10.1
10.2
10.3
10.4
10.5
10.6
11
11.1
11.2
11.3
11.4
11.5
11.6
12
13
14
15
16
16.1
16.2
16.3
16.4
17
18
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2012.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 29
Static characteristics . . . . . . . . . . . . . . . . . . . 30
Dynamic characteristics. . . . . . . . . . . . . . . . . 44
Application information . . . . . . . . . . . . . . . . . 51
Package outline. . . . . . . . . . . . . . . . . . . . . . . . 56
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 66
Revision history . . . . . . . . . . . . . . . . . . . . . . . 67
Legal information . . . . . . . . . . . . . . . . . . . . . . 68
Contact information . . . . . . . . . . . . . . . . . . . . 69
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Power control . . . . . . . . . . . . . . . . . . . . . . . . . 24
Power profiles . . . . . . . . . . . . . . . . . . . . . . . . 25
Sleep mode . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Deep-sleep mode. . . . . . . . . . . . . . . . . . . . . . 25
Power-down mode . . . . . . . . . . . . . . . . . . . . . 25
Deep power-down mode . . . . . . . . . . . . . . . . 26
System control . . . . . . . . . . . . . . . . . . . . . . . . 26
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Brownout detection . . . . . . . . . . . . . . . . . . . . 26
Code security (Code Read Protection - CRP) 26
APB interface . . . . . . . . . . . . . . . . . . . . . . . . . 27
AHBLite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
External interrupt inputs . . . . . . . . . . . . . . . . . 27
Emulation and debugging . . . . . . . . . . . . . . . 28
BOD static characteristics . . . . . . . . . . . . . . . 36
Power consumption . . . . . . . . . . . . . . . . . . . 36
Peripheral power consumption . . . . . . . . . . . 39
Electrical pin characteristics. . . . . . . . . . . . . . 41
Flash memory . . . . . . . . . . . . . . . . . . . . . . . . 44
External clock. . . . . . . . . . . . . . . . . . . . . . . . . 44
Internal oscillators . . . . . . . . . . . . . . . . . . . . . 45
I/O pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
I
SSP interface . . . . . . . . . . . . . . . . . . . . . . . . . 48
Suggested USB interface solutions . . . . . . . . 51
XTAL input . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
XTAL Printed-Circuit Board (PCB) layout
guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Standard I/O pad configuration . . . . . . . . . . . 54
Reset pad configuration . . . . . . . . . . . . . . . . . 55
ADC usage notes. . . . . . . . . . . . . . . . . . . . . . 55
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 68
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 69
2
C-bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
32-bit ARM Cortex-M0 microcontroller
LPC11U2x
Date of release: 13 January 2012
Document identifier: LPC11U2X
All rights reserved.

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