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LPC4370 Datasheet(PDF) 150 Page - NXP Semiconductors

Part # LPC4370
Description  32-bit ARM Cortex-M4 2 x M0 MCU 282 kB SRAM Ethernet two HS USBs 80 Msps 12-bit ADC configurable peripherals
PDF  150 Pages
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Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors

LPC4370 Datasheet(HTML) 150 Page - NXP Semiconductors

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NXP Semiconductors
LPC4370
32-bit ARM Cortex-M4/M0 microcontroller
© NXP B.V. 2013.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 21 October 2013
Document identifier: LPC4370
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
7.23.2
System Control Unit (SCU). . . . . . . . . . . . . . . 79
7.23.3
Clock Generation Unit (CGU) . . . . . . . . . . . . . 80
7.23.4
Internal RC oscillator (IRC). . . . . . . . . . . . . . . 80
7.23.5
PLL0USB (for USB0) . . . . . . . . . . . . . . . . . . . 80
7.23.6
PLL0AUDIO (for audio) . . . . . . . . . . . . . . . . . 80
7.23.7
System PLL1 . . . . . . . . . . . . . . . . . . . . . . . . . 80
7.23.8
Reset Generation Unit (RGU). . . . . . . . . . . . . 81
7.23.9
Power control . . . . . . . . . . . . . . . . . . . . . . . . . 81
7.23.9.1
Memory retention in Power-down modes . . . . 82
7.23.9.2
Power Management Controller (PMC) . . . . . . 83
7.24
Serial Wire Debug/JTAG. . . . . . . . . . . . . . . . . 84
8
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 85
9
Thermal characteristics . . . . . . . . . . . . . . . . . 86
10
Static characteristics . . . . . . . . . . . . . . . . . . . . 87
10.1
Power consumption . . . . . . . . . . . . . . . . . . . . 94
10.2
Peripheral power consumption . . . . . . . . . . . . 98
10.3
BOD static characteristics. . . . . . . . . . . . . . . 100
10.4
Electrical pin characteristics . . . . . . . . . . . . . 101
11
Dynamic characteristics . . . . . . . . . . . . . . . . 105
11.1
Wake-up times . . . . . . . . . . . . . . . . . . . . . . . 105
11.2
External clock for oscillator in slave mode . . 105
11.3
Crystal oscillator . . . . . . . . . . . . . . . . . . . . . . 106
11.4
IRC oscillator . . . . . . . . . . . . . . . . . . . . . . . . 106
11.5
RTC oscillator . . . . . . . . . . . . . . . . . . . . . . . . 106
11.6
I2C-bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
11.7
I2S-bus interface . . . . . . . . . . . . . . . . . . . . . . 108
11.8
USART interface. . . . . . . . . . . . . . . . . . . . . . 109
11.9
SSP interface . . . . . . . . . . . . . . . . . . . . . . . . 110
11.10
SPI interface . . . . . . . . . . . . . . . . . . . . . . . . . 111
11.11
SSP/SPI timing diagrams . . . . . . . . . . . . . . . 111
11.12
SPIFI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
11.13
SGPIO timing . . . . . . . . . . . . . . . . . . . . . . . . 113
11.14
External memory interface . . . . . . . . . . . . . . 115
11.15
USB interface . . . . . . . . . . . . . . . . . . . . . . . 120
11.16
Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
11.17
SD/MMC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
11.18
LCD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
12
ADC/DAC electrical characteristics . . . . . . . 124
13
Application information. . . . . . . . . . . . . . . . . 128
13.1
LCD panel signal usage . . . . . . . . . . . . . . . . 128
13.2
Crystal oscillator . . . . . . . . . . . . . . . . . . . . . . 130
13.3
RTC oscillator . . . . . . . . . . . . . . . . . . . . . . . . 132
13.4
XTAL and RTCX Printed Circuit Board (PCB)
layout guidelines . . . . . . . . . . . . . . . . . . . . . . 132
13.5
Standard I/O pin configuration . . . . . . . . . . . 132
13.6
Reset pin configuration . . . . . . . . . . . . . . . . . 133
13.7
Minimizing interference between digital
signals and 12-bit ADC signals. . . . . . . . . . . 134
13.8
12-bit ADCHS input selection . . . . . . . . . . . . 134
13.8.1
Inverting single-ended circuit . . . . . . . . . . . . 136
13.8.2
Non-inverting single-ended circuit with
gain = 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
13.8.3
Non-inverting single-ended circuit for
input 0 V to 3.3 V . . . . . . . . . . . . . . . . . . . . . 138
14
Package outline. . . . . . . . . . . . . . . . . . . . . . . 139
15
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
16
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . 143
17
References. . . . . . . . . . . . . . . . . . . . . . . . . . . 144
18
Revision history . . . . . . . . . . . . . . . . . . . . . . 145
19
Legal information . . . . . . . . . . . . . . . . . . . . . 147
19.1
Data sheet status . . . . . . . . . . . . . . . . . . . . . 147
19.2
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . 147
19.3
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . 147
19.4
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . 148
20
Contact information . . . . . . . . . . . . . . . . . . . 148
21
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149



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