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參數(shù)資料
| 型號： | LPC2939FBD208 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | ARM9 microcontroller with CAN, LIN, and USB |
| 中文描述： | 32-BIT, FLASH, 125 MHz, RISC MICROCONTROLLER, PQFP208 |
| 封裝： | 28 X 28 MM, 1.40 MM HEIGHT, PLASTIC, SOT-459, MS-026, LQFP-208 |
| 文件頁數(shù)： | 1/99頁 |
| 文件大?。?/td> | 1945K |
| 代理商： | LPC2939FBD208 |
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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 I
2
C-bus interfaces
LPC2939
ARM9 microcontroller with CAN, LIN, and USB
Rev. 03 — 7 April 2010
Product data sheet
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LPC2939FBD208,551 | 功能描述:ARM微控制器 - MCU IC ARM9 MCU FLASH 768KB RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
| LPC2939FBD208551 | 制造商:NXP Semiconductors 功能描述:MCU ARM9 208LQFP |
| LPC2939FET208,551 | 功能描述:ARM微控制器 - MCU LPC2939FET208/TFBGA208/TRAYBDP RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
| LPC-2FS01 | 制造商:Honda Tsushin Kogyo Co Ltd 功能描述:CABLE CRIMPING TYPE FEMALE INSULATOR |
| LPC3130 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-cost, low-power ARM926EJ-S MCUs with high-speed USB 2.0 OTG, SD/MMC, and NAND flash controller |
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