UM0804 datasheet(7/25 Pages) STMICROELECTRONICS

部件名	UM0804

功能描述	EVALSPEAr300 - evaluation board for the SPEAr300

PDF	25 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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7 / 25 page

UM0804

Features and block diagram

Doc ID 16303 Rev 2

7/25

Features and block diagram

4.1

Features

●

SPEAr300 embedded MPU

●

Up to 2 Gb DDR2 333 MHz (std 128 MB)

●

Up to 16 MB Serial Flash memory (std 8 MB)

●

Up to 2 Gb NAND Flash memory (std 64 MB)

●

4 Kb Serial I2C

●

4 Mb SPI Flash memory

●

Two USB 2.0 full Host port channels

●

One USB 2.0 HS Device

●

10/100 Ethernet port

●

One serial port (up to 115 Kbaud)

●

Debug ports (JTAG + ETM9)

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8 ADC channels (10 bit, 1 Msamples)

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8 GPIOs

●

LCD I/F up to 24 bits-per-pixel (bpp)

●

SD Card interface

4.2

Block diagram

Figure 3.

Block diagram

Debug I/F

USB2

10/100

PHY

SPEAr300

Serial I/F

8 Channels A2D

LCD I/F

2PROM

NOR

FLASH

NAND

FLASH

Power

Supply

Expansion Connector Bottom Side

SPI FLASH

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