參數(shù)資料
型號： LPC3220FET296
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： ARM926EJ-S with 128 kB SRAM, USB High-speed OTG, SD-MMC, NAND flash controller
中文描述： 32-BIT, FLASH, 266 MHz, RISC MICROCONTROLLER, PBGA296
封裝： 15 X 15 MM, 0.70 MM PITCH, PLASTIC, MO-216, SOT1048-1, TFBGA-296
文件頁數(shù)： 38/79頁
文件大小： 599K
代理商： LPC3220FET296
LPC3220_30_40_50
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 20 October 2011
38 of 79
NXP Semiconductors
LPC3220/30/40/50
16/32-bit ARM microcontrollers
Only a single master and a single slave can communicate on the interface during a given
data transfer. During a data transfer the master always sends a byte of data to the slave,
and the slave always sends a byte of data to the master. The SPI implementation on the
LPC3220/30/40/50 does not support operation as a slave.
7.8.2.1
Features
Supports slaves compatible with SPI modes 0 to 3.
Half duplex synchronous transfers.
DMA support for data transmit and receive.
1-bit to 16-bit word length.
Choice of LSB or MSB first data transmission.
64
16-bit input or output FIFO.
Bit rates up to 52 Mbit/s.
Busy input function.
DMA time out interrupt to allow detection of end of reception when using DMA.
Timed interrupt to facilitate emptying the FIFO at the end of a transmission.
SPI clock and data pins may be used as general purpose pins if the SPI is not used.
Slave selects can be supported using GPO or GPIO pins
7.8.3
SSP serial I/O controller
The LPC3220/30/40/50 contains two SSP controllers. The SSP controller is capable of
operation on a SPI, 4-wire SSI, or Microwire bus. It can interact with multiple masters and
slaves on the bus. Only a single master and a single slave can communicate on the bus
during a given data transfer. The SSP supports full duplex transfers, with frames of 4 bits
to 16 bits of data flowing from the master to the slave and from the slave to the master. In
practice, often only one of these data flows carries meaningful data.
7.8.3.1
Features
Compatible with Motorola SPI, 4-wire TI SSI, and National Semiconductor Microwire
buses
Synchronous serial communication
Master or slave operation
8-frame FIFOs for both transmit and receive
4-bit to 16-bit frame
Maximum SPI bus data bit rate of
1
2
(Master mode) and
1
2
(Slave mode) of the input
clock rate
DMA transfers supported by GPDMA
7.8.4
I
2
C-bus serial I/O controller
There are two I
2
C-bus interfaces in the LPC32x0 family of controllers. These I
2
C blocks
can be configured as a master, multi-master or slave supporting up to 400 kHz. The I
2
C
blocks also support 7 or 10 bit addressing. Each has a four word FIFO for both transmit
and receive. An interrupt signal is available from each block.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LPC3220FET296,551 功能描述:ARM微控制器 - MCU ARM9 128KRAM VFP USB OTG 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
LPC3220FET296/01,5 功能描述:ARM微控制器 - MCU ARM9 VFP USB OTG Improved LCD 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
LPC3220FET296/01,551 制造商:NXP Semiconductors 功能描述:0
LPC3230 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface
LPC3230FET296 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface
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