The BM94801KUT is a 1-Chip SOC for multimedia audio systems, which supports the Bluetooth A2DP, USB memory, SD memory card, and CD. This IC has a built-in ARM946ES processor, SDRAM, and various peripherals. It is designed to download programs from external Serial Flash ROM and execute system control, file system management, Audio CODEC, and a wide range of m.
This IC includes the following blocks: Processor
ARM946ES Microprocessor Core Memory
SDRAM
Initial Program ROM
Program SRAM
Data SRAM
SDRAM Controller System
Multilayer AHB
DMA BUS
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 Genera.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | BM94-70A |
NBC |
Automotive Relays | |
2 | BM9435A |
ETC |
P-Channel MOSFET | |
3 | BM94715EKU |
ROHM |
Audio 1-Chip SOC | |
4 | BM90 |
ISSC |
Bluetooth 3.0 Multi-Speaker Stereo Audio Module | |
5 | BM9162 |
BOOKLY |
450mA Low Dropout Positive Voltage Regulator | |
6 | BM9164 |
BOOKLY |
1A BiCMOS LDO | |
7 | BM9165 |
BOOKLY MICRO |
Ultra Low Dropout 2A CMOS LDO | |
8 | BM9166 |
ETC |
250mA CMOS LDO | |
9 | BM9168 |
BOOKLY |
250mA CMOS LDO | |
10 | BM9209 |
BOOKLY |
300mA CMOS LDO | |
11 | BM9230 |
Bookly |
600mA CMOS LDO | |
12 | BM92A11MWV-Z |
ROHM |
USB Type-C Power Delivery Controller |