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LPC2124FBD64/00,15 产品设计参考手册 - NXP（恩智浦）
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NXP（恩智浦）
封装:
LQFP-64
描述:
LPC2114/2124 - 单芯片16/32位微控制器；128/256 kB ISP/IAP闪存，带10位ADC
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引脚图在P33P59P60P85P86P87P88P89P90P91P92P93Hot
原理图在P12P53P261P350P355
型号编码规则在P6P7P8P9P10P11
应用领域在P84P100P112P170P191P192P193P194P195P197P233P258
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LPC2124FBD64/00,15数据手册
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UM10114 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
User manual Rev. 4 — 2 May 2012 5 of 385
NXP Semiconductors
UM10114
Chapter 1: Introductory information
This user manual describes enhanced features together with legacy features for all
LPC21xx and LPC22xx parts. Part specific and legacy/enhanced specific pinning,
registers, and configurations are listed in a table at the beginning of each chapter (see for
example Table 52 “
LPC21xx/22xx part-specific register bits” ). Use this table to determine
which parts of the user manual apply.
1.3 Features
1.3.1 Legacy features common to all LPC21xx and LPC22xx parts
• 16-bit/32-bit ARM7TDMI-S microcontroller in a 64 or 144 pin package.
• 8/16/64 kB of on-chip static RAM and 64/128/256 kB of on-chip flash program
memory (except for flashless LPC2210/20/90). 128-bit wide interface/accelerator
enables high-speed 60 MHz operation.
• In-System/In-Application Programming (ISP/IAP) via on-chip boot loader software.
Single flash sector or full chip erase in 100 ms and programming of 256 bytes in 1 ms.
• Diversified Code Read Protection (CRP) enables different security levels to be
implemented.
• External 8, 16, or 32-bit bus (144 pin package).
• EmbeddedICE RT and Embedded Trace offer real-time debugging with the on-chip
RealMonitor software and high speed tracing of instruction execution.
• Up to four interconnected CAN interfaces with advanced acceptance filters.
• 10-bit A/D converter providing four/eight analog inputs with conversion times as low
as 2.44 ms per channel and dedicated result registers to minimize interrupt overhead.
• Two 32-bit timers/external event counters with four capture and four compare
channels each, PWM unit (6 outputs), Real Time Clock (RTC), and watchdog.
• Multiple serial interfaces including two UARTs (16C550), a fast I
2
C-bus (400 kbit/s),
and two SPI interfaces.
• Vectored interrupt controller with configurable priorities and vector addresses.
• Up to forty-eight 5 V tolerant fast general purpose I/O pins.
Table 1. LPC21xx and LPC22xx legacy/enhanced parts overview
Legacy parts Enhanced parts
LPC2109/00
LPC2119, LPC2119/00
LPC2129, LPC2129/00
LPC2109/01
LPC2119/01
LPC2129/01
LPC2114, LPC2114/00
LPC2124, LPC2124/00
LPC2114/01
LPC2124/01
LPC2194, LPC2194/00 LPC2194/01
LPC2210 LPC2210/01
LPC2220, LPC2220/G
LPC2212, LPC2212/00
LPC2214, LPC2214/00
LPC2212/01
LPC2214/01
LPC2290 LPC2290/01
LPC2292, LPC2292/00
LPC2294, LPC2294/00
LPC2292/01
LPC2294/01
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