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LPC2939FBD208 PDF预览

LPC2939FBD208

更新时间: 2024-10-26 05:42:35
品牌 Logo 应用领域
恩智浦 - NXP 微控制器
页数 文件大小 规格书
99页 1942K
描述
ARM9 microcontroller with CAN, LIN, and USB

LPC2939FBD208 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,针数:208
Reach Compliance Code:unknownECCN代码:3A001.A.3
HTS代码:8542.31.00.01风险等级:5.76
具有ADC:YES地址总线宽度:24
位大小:32最大时钟频率:125 MHz
DAC 通道:NODMA 通道:YES
外部数据总线宽度:32JESD-30 代码:S-PQFP-G208
JESD-609代码:e3长度:28 mm
湿度敏感等级:2I/O 线路数量:152
端子数量:208最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
ROM可编程性:FLASH座面最大高度:1.6 mm
速度:125 MHz最大供电电压:1.89 V
最小供电电压:1.71 V标称供电电压:1.8 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:PURE TIN
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:28 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER, RISC
Base Number Matches:1

LPC2939FBD208 数据手册

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LPC2939  
ARM9 microcontroller with CAN, LIN, and USB  
Rev. 03 — 7 April 2010  
Product data sheet  
1. General description  
The LPC2939 combine an ARM968E-S CPU core with two integrated TCM blocks  
operating at frequencies of up to 125 MHz, Full-speed USB 2.0 Host/OTG/Device  
controller, CAN and LIN, 56 kB SRAM, 768 kB flash memory, external memory interface,  
three 10-bit ADCs, and multiple serial and parallel interfaces in a single chip targeted at  
consumer, industrial, medical, and communication markets. To optimize system power  
consumption, the LPC2939 has a very flexible Clock Generation Unit (CGU) that provides  
dynamic clock gating and scaling.  
2. Features and benefits  
ARM968E-S processor running at frequencies of up to 125 MHz maximum.  
Multilayer AHB system bus at 125 MHz with four separate layers.  
On-chip memory:  
Two Tightly Coupled Memories (TCM), 32 kB Instruction (ITCM), 32 kB Data TCM  
(DTCM)  
Two separate internal Static RAM (SRAM) instances; 32 kB SRAM and 16 kB  
SRAM  
8 kB ETB SRAM, also usable for code execution and data  
768 kB high-speed flash program memory  
16 kB true EEPROM, byte-erasable/programmable  
Dual-master, eight-channel GPDMA controller on the AHB multilayer matrix which can  
be used with the SPI interfaces and the UARTs, as well as for memory-to-memory  
transfers including the TCM memories  
External Static Memory Controller (SMC) with eight memory banks; up to 32-bit data  
bus; up to 24-bit address bus  
Serial interfaces:  
USB 2.0 full-speed Host/OTG/Device controller with dedicated DMA controller and  
on-chip device PHY  
Two-channel CAN controller supporting FullCAN and extensive message filtering  
Two LIN master controllers with full hardware support for LIN communication. The  
LIN interface can be configured as UART to provide two additional UART  
interfaces.  
Two 550 UARTs with 16-byte Tx and Rx FIFO depths, DMA support, modem  
control, and RS-485/EIA-485 (9-bit) support  
Three full-duplex Q-SPIs with four slave-select lines; 16 bits wide; 8 locations deep;  
Tx FIFO and Rx FIFO  
Two I2C-bus interfaces  

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