参数资料
型号: AT85C51SND3B1-RTTUL
厂商: Atmel
文件页数: 25/119页
文件大小: 0K
描述: IC DECODER/ENCODER DGTL 100-LQFP
标准包装: 90
类型: 音频编码器/解码器
应用: 移动电话,手机,视频显示器
电压 - 电源,数字: 1.65 V ~ 3.6 V
安装类型: 表面贴装
封装/外壳: 100-LQFP
供应商设备封装: 100-LQFP(14x14)
包装: 托盘
13
AT85C51SND3B
7632D–MP3–01/07
Parallel Slave Interface
Table 10. PSI Signal Description
Serial Interfaces
Table 11. SPI Controller Signal Description
Table 12. SIO Signal Description
AVDD2
PWR
Analog Power Supply 2
Low Voltage system: connect this pin to LVDD pin.
High voltage system: connect this pin to external +3V power supply.
-
AVSS2
GND
Analog Ground 2
Low Voltage system: connect this pin to LVSS pin.
High voltage system: connect this pin to external +3V ground.
-
Signal
Name
Type
Description
Alternate
Function
Signal
Name
Type
Description
Alternate
Function
SD7:0
I/O
Slave Data Bus
8-bit bidirectional data bus.
P0.7:0
LD7:0
SRD
I
Slave Read Signal
Read signal asserted low during external host read operation.
P5.0
LRD/LDE
SWR
I
Slave Write Signal
Write signal asserted low during external host write operation.
P5.3
LWR/LRW
SCS
I
Slave Chip Select
Select signal asserted low during external host read or write operation.
P5.1
LCS
SA0
I
Slave Address Bit 0
Address signal asserted during external host read or write operation.
P5.2
LA0/LRS
Signal
Name
Type
Description
Alternate
Function
MISO
I/O
SPI Master Input Slave Output Data Line
When in master mode, MISO receives data from the slave peripheral.
When in slave mode, MISO outputs data to the master controller.
P3.0
RXD
MOSI
I/O
SPI Master Output Slave Input Data Line
When in master mode, MOSI outputs data to the slave peripheral.
When in slave mode, MOSI receives data from the master controller.
P3.1
TXD
SCK
I/O
SPI Clock Line
When in master mode, SCK outputs clock to the slave peripheral.
When in slave mode, SCK receives clock from the master controller.
P3.2
INT0
RTS
SS
I
SPI Slave Select Line
When in controlled slave mode, SS enables the slave mode.
P3.3
INT1
CTS
Signal
Name
Type
Description
Alternate
Function
RXD
I/O
Receive Serial Data
RXD sends and receives data in serial I/O mode 0 and receives data in
serial I/O modes 1, 2 and 3.
P3.0
MISO
相关PDF资料
PDF描述
AT87251G2D-RLTUM IC MCU 8/16BIT 32K OTP 44-VQFP
AT87C51RB2-SLRUM MCU ROMLESS 16K OTP 44-PLCC
AT87C52X2-RLRUM MCU ROMLESS 32X2 3V 44-VQFP
AT87C58X2-SLRUM MCU 8051 32K EPROM 44PLCC
AT87F51-24PI IC MICRO CTRL 24MHZ 40DIP
相关代理商/技术参数
参数描述
AT85C51SND3B2-RTTUL 功能描述:音频 DSP Microcontroller RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube
AT85C51SND3BX 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:MP3 Microcontrollers
AT85C51SND4B1-7FTUL 功能描述:音频 DSP Microcontroller RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube
AT85DVK-07 功能描述:开发板和工具包 - 8051 DEV Kit SND3 RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压:
AT85EC5122 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:MICROCONTROLLER WITH USB AND SMART CARD READER INTERFACES