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LPC3141FET180: Arm926EJ-S^™ with 192 KB SRAM, USB High-Speed OTG, SD/MMC, Nand Flash Controller

Overview

The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2.0 OTG, 192 kB SRAM, NAND flash controller, flexible external bus interface, four channel 10-bit A/D, and a myriad of serial and parallel interfaces in a single chip targeted at consumer, industrial, medical, and communication markets. To optimize system power consumption, the LPC3141 have multiple power domains and a very flexible Clock

Features

270 MHz, 32-bit ARM926EJ-S
16 kB D-cache and 16 kB I-cache
Memory Management Unit (MMU)
192 kB embedded SRAM
8/16-bit Multi-Port Memory Controller (MPMC): SDRAM and SRAM
High-speed USB 2.0 (OTG, Host, Device) with on-chip PHY
Two I2S interfaces
Integrated leader/follower SPI
Two controller/target I2C-bus interfaces
Fast UART
Memory Card Interface (MCI): MMC/SD/SDIO/CE-ATA
Four-channel 10-bit ADC
Integrated 4/8/16-bit 6800/8080 compatible LCD interface
Dynamic clock gating and scaling
Multiple power domains
Selectable boot-up: SPI flash, NAND flash, SD/MMC cards, UART, or USB
DMA controller
Four 32-bit timers
Watchdog timer
PWM module
Leader/follower PCM interface
Random Number Generator (RNG)
General Purpose I/O pins (GPIO)
Flexible and versatile interrupt structure
JTAG interface with boundary scan and Arm^® debug access
Core voltage: 1.2 V
I/O voltages: 1.8 V, 3.3 V

Target Applications

Industrial control
Communications
Medical systems
Intelligent washing machine
LCD display - discretes focus
Protocol converter

Features

270 MHz, 32-bit ARM926EJ-S
16 kB D-cache and 16 kB I-cache
Memory Management Unit (MMU)
192 kB embedded SRAM
8/16-bit Multi-Port Memory Controller (MPMC): SDRAM and SRAM
High-speed USB 2.0 (OTG, Host, Device) with on-chip PHY
Two I2S interfaces
Integrated leader/follower SPI
Two controller/target I2C-bus interfaces
Fast UART
Memory Card Interface (MCI): MMC/SD/SDIO/CE-ATA
Four-channel 10-bit ADC
Integrated 4/8/16-bit 6800/8080 compatible LCD interface
Dynamic clock gating and scaling
Multiple power domains
Selectable boot-up: SPI flash, NAND flash, SD/MMC cards, UART, or USB
DMA controller
Four 32-bit timers
Watchdog timer
PWM module
Leader/follower PCM interface
Random Number Generator (RNG)
General Purpose I/O pins (GPIO)
Flexible and versatile interrupt structure
JTAG interface with boundary scan and Arm^® debug access
Core voltage: 1.2 V
I/O voltages: 1.8 V, 3.3 V

Target Applications

Application Notes

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