Epson ARM720T Core cpu Manual de usuario descargar pdf (Pagina 13)

DEVELOPMENT TOOLS

LPC3180/01 SELECTION GUIDE

Type

External memory

interface SRAM I-cache D-cache USB 2.0 + OTG I

C SPI UARTs

ADC channels

(10-bit) Package

LPC3180/01 1 64 KB 32 K 32 K 1 2 2 7

(1)

3 LFBGA320

(1) UART6 supports IrDA

p h y

CORE

-ARM9/LPC3180

ARM9 WITH VECTOR FLOATING-POINT UNIT

The phyCORE-ARM9/LPC3180 supports the industry’s ﬁrst 90nm ARM9-

based microcontroller. The 32-bit MCU high-performance, low power LCP3180

ARM926EJ-S device from NXP Semiconductors (founded by Philips) provides a

vector ﬂoating-point co-processor and integrated USB OTG, as well as the ability

to operate in ultra-low-power mode down to 0.9V. The on-board MMU supports

major operating systems, including Linux which is the leading major embedded

OS. Other chip-level features include 7 UARTs, SPI, I

C, a real-time clock with a

separate power domain, and NAND Flash and DDR memory controllers. These

features make the devices particularly suitable for automotive and industrial

control applications as well as medical systems.

Single Board Computer in subminiature dimensions (60 x 53 mm) according

to low EMI phyCORE speciﬁcations

NXP Semiconductors (founded by Philips) LPC3180 ARM926EJ-S con-

troller (208 MHz) with VFP9 hardware vector ﬂoating-point co-processor

for speed and efﬁciency as well as 2x SPI, 2x I²C, 2x PWM, MMU and

3-channel/10-bit ADC

Controller and board-level signals extend to two high-density (0.635 mm)

100-pin Molex connectors on underside of SBC

Memory conﬁguration:

• SDRAM: 16 to 64 MB synchronous SDRAM, max. access time of 10ns,

32-bit organization

• Flash: 16 to 128 MB NAND-Flash in 8-bit mode

• Serial: 1 to 32 KB I²C-EEPROM

On-chip Real-Time Clock with Alarm function and battery back-up

On-chip USB Host/Device interface (can be used as USB-OTG in conjunc-

tion with external ISP1301 USB-OTG device)

USB-Ethernet adapter support (Suggested: SMC2209USB/ETH)

7x UARTs, 3x of which at

RS-232 level (2x standard, 1x

High-Speed with

Handshake)

JTAG signals extend to edge

connector

Industrial temperature range

(-40 to +85°C)

NOHAU LPC3000 EVALUATION BOARD

Nohau’s LPC3000 Evaluation Board is an effective tool to develop embed-

ded systems using the LPC3000 family of microcontrollers. Development

for the LPC3180 is supported by the Nohau JTAG debugger, C compilers,

and Real-Time Operating Systems. Linux and μC/OS-2 RTOS have been

ported to the evaluation board. The evaluation board comes with a detailed

user guide to help the user get a jump-start in LPC3180 development.

There is also an available option to upgrade the JTAG interface to add full-

ﬂedged trace debug functionality.

NXP LPC3180 microcontroller

Single power supply input (5.0V)—regulated on board to provide all the

necessary EVB voltages

User reset pushbutton switch

20-way JTAG/ETB connector

32M (8M x 32) Bytes of SDRAM

32M (32M x 8) Bytes of NAND FLASH

(1) LCD module with NXP PCF8558 built in

(1) SD card connector

(3) USB connectors (USB A receptacle connector for USB host; USB B

receptacle connector for USB device; USB mini AB receptacle connec-

tor for USB OTG) with NXP ISP1301

(3) UART (RS232) physical interface circuits connected to standard PC

style DB9 female connectors

(4) 80-pin break-out headers to provide easy access to many of the

microcontroller pins

(4) User-input pushbutton switches

(2) User-output LEDs

Small prototyping area consisting of an area of 0.1 inch spaced

through-holes with easy access to ground and 3.0V and 1.8V power

supply points

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 39 40

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