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LPC2388FBD144 PDF预览

LPC2388FBD144

更新时间： 2024-10-26 04:19:51
品牌 Logo 应用领域
恩智浦 - NXP 闪存微控制器和处理器外围集成电路以太网时钟
页数 文件大小 规格书
57页 1748K
描述
Single-chip 16-bit/32-bit microcontroller; 512 kB flash with ISP/IAP, Ethernet, USB 2.0 device/host/OTG, CAN, and 10-bit ADC/DAC

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LPC2388FBD144 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Not Recommended零件包装代码：QFP
包装说明：LFQFP, QFP144,.87SQ,20针数：144
Reach Compliance Code：compliantHTS代码：8542.31.00.01
风险等级：5.32Is Samacsys：N
具有ADC：YES地址总线宽度：
位大小：32CPU系列：ARM7
最大时钟频率：25 MHzDAC 通道：YES
DMA 通道：YES外部数据总线宽度：
JESD-30 代码：S-PQFP-G144JESD-609代码：e3
长度：20 mm湿度敏感等级：2
I/O 线路数量：104端子数量：144
最高工作温度：85 °C最低工作温度：-40 °C
PWM 通道：YES封装主体材料：PLASTIC/EPOXY
封装代码：LFQFP封装等效代码：QFP144,.87SQ,20
封装形状：SQUARE封装形式：FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）：260电源：3.3 V
认证状态：Not QualifiedRAM（字节）：100352
ROM（单词）：524288ROM可编程性：FLASH
座面最大高度：1.6 mm速度：72 MHz
子类别：Microcontrollers最大压摆率：100 mA
最大供电电压：3.6 V最小供电电压：3 V
标称供电电压：3.3 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子面层：Tin (Sn)端子形式：GULL WING
端子节距：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：30宽度：20 mm
uPs/uCs/外围集成电路类型：MICROCONTROLLER, RISCBase Number Matches：1

LPC2388FBD144 数据手册

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LPC2388  
Single-chip 16-bit/32-bit microcontroller; 512 kB flash with  
ISP/IAP, Ethernet, USB 2.0 device/host/OTG, CAN, and 10-bit  
ADC/DAC  
Rev. 00.02 — 28 January 2008  
Preliminary data sheet  
1. General description  
The LPC2388 microcontroller is based on a 16-bit/32-bit ARM7TDMI-S CPU with  
real-time emulation that combines the microcontroller with 512 kB of embedded  
high-speed flash memory. A 128-bit wide memory interface and a unique accelerator  
architecture enable 32-bit code execution at the maximum clock rate. For critical  
performance in interrupt service routines and DSP algorithms, this increases performance  
up to 30 % over Thumb mode. For critical code size applications, the alternative 16-bit  
Thumb mode reduces code by more than 30 % with minimal performance penalty.  
The LPC2388 is ideal for multi-purpose serial communication applications. It incorporates  
a 10/100 Ethernet Media Access Controller (MAC), USB device/host/OTG with 4 kB of  
endpoint RAM, four UARTs, two CAN channels, an SPI interface, two Synchronous Serial  
Ports (SSP), three I2C interfaces, an I2S interface, and an External Memory Controller  
(EMC). This blend of serial communications interfaces combined with an on-chip 4 MHz  
internal oscillator, SRAM of 64 kB, 16 kB SRAM for Ethernet, 16 kB SRAM for USB and  
general purpose use, together with 2 kB battery powered SRAM make this device very  
well suited for communication gateways and protocol converters. Various 32-bit timers, an  
improved 10-bit ADC, 10-bit DAC, PWM unit, a CAN control unit, and up to 104 fast GPIO  
lines with up to 50 edge and up to four level sensitive external interrupt pins make these  
microcontrollers particularly suitable for industrial control and medical systems.  
2. Features  
„ ARM7TDMI-S processor, running at up to 72 MHz.  
„ Up to 512 kB on-chip flash program memory with In-System Programming (ISP) and  
In-Application Programming (IAP) capabilities. Flash program memory is on the ARM  
local bus for high performance CPU access.  
„ 64 kB of SRAM on the ARM local bus for high performance CPU access.  
„ 16 kB SRAM for Ethernet interface. Can also be used as general purpose SRAM.  
„ 16 kB SRAM for general purpose DMA use also accessible by the USB.  
„ Dual Advanced High-performance Bus (AHB) system that provides for simultaneous  
Ethernet DMA, USB DMA, and program execution from on-chip flash with no  
contention between those functions. A bus bridge allows the Ethernet DMA to access  
the other AHB subsystem.  
„ EMC provides support for static devices such as flash and SRAM as well as off-chip  
memory mapped peripherals.  
„ Advanced Vectored Interrupt Controller (VIC), supporting up to 32 vectored interrupts.  
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LPC2388FBD144 替代型号

型号 品牌 替代类型 描述 数据表
LPC2388FBD144,551 NXP

类似代替

 LPC2388FBD144 - ARM7 with 512 kB flash, 98 kB SRAM, Ethernet, USB 2.0 Device/Host/OTG, CAN

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