BM94801KUT中文資料羅姆數(shù)據(jù)手冊PDF規(guī)格書

General Description

BM94715EKU is 1-Chip SOC for multimedia audio

systems, which supports the USB memory, SD memory

card, and CD. This IC has a built-in ARM946ES

processor, SDRAM, and various peripherals. It is

designated to download programs from external Serial

Flash ROM and execute system control, file system

management, Audio CODEC, and a wide range of media

control.

BM94715EKU supports USB Full-Speed and Bluetooth

A2DP.

Application

Component Stereo

Key Features

This IC includes the following blocks:

Processor

? ARM946ES Microprocessor Core

Memory

? SDRAM

? Initial Program ROM

? Program SRAM

? Data SRAM

? SDRAM Controller

System

? Multilayer AHB

? Interrupt Controller

? DMA Controller

Serial, Media I/F

? GPIO

? Pin Controller

? USB2.0 Dual Role(Host/Device) Controller

? SD I/F

? Quad SPI I/F

? SPI I/F (Master/Slave)

? I2C I/F (Master/Slave)

? UART I/F

? I2S Input I/F

? I2S Output I/F

? CD Servo Controllers

? CD-ROM Decoder

? General Purpose A/D Converter

Timer

? Timer

? Watchdog Timer

? Real Time Clock

Other

? Clock Generator

? Reset Generator

? PLL