参数资料
型号: AT85C51SND3B1-7FTUL
厂商: Atmel
文件页数: 98/119页
文件大小: 0K
描述: IC DECODER/ENCODER DGTL 100CBGA
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-TFBGA
供应商设备封装: 100-CTBGA(9x9)
包装: 托盘
8
AT85C51SND3B
7632D–MP3–01/07
Signals Description
System
Table 1. System Signal Description
Table 2. Ports Signal Description
Signal
Name
Type
Description
Alternate
Function
RST
I/O
Reset Input
Holding this pin low for 64 oscillator periods while the oscillator is
running resets the device. The Port pins are driven to their reset
conditions when a voltage lower than V
IL is applied, whether or not the
oscillator is running.
This pin has an internal pull-up resistor (R
RST) which allows the device
to be reset by connecting a capacitor between this pin and V
SS.
Asserting RST when the chip is in Idle mode or Power-Down mode
returns the chip to normal operation.
In order to reset external components connected to the RST line a low
level 96-clock period pulse is generated when the watchdog timer
reaches its time-out period.
-
ISP
I
In System Programming
Assert this pin during reset phase to enter the in system programming
mode.
OCDT
Signal
Name
Type
Description
Alternate
Function
P0.7:0
I/O
Port 0
P0 is an 8-bit bidirectional I/O port with internal pull-ups.
LD7:0
P1.7:0
I/O
Port 1
P1 is an 8-bit bidirectional I/O port with internal pull-ups.
KIN3:0
P2.7:0
I/O
Port 2
P2 is an 8-bit bidirectional I/O port with internal pull-ups.
SDINS
SDLCK
SDCMD
SDCLK
SDDAT3:0
P3.4:0
P3.7:6
I/O
Port 3
P3 is a 7-bit bidirectional I/O port with internal pull-ups.
RXD
MISO
TXD
MOSI
INT0
RTS
SCK
INT1
CTS
SS
T0
UVCON
UID
相关PDF资料
PDF描述
JN1FS04FKK CONN PLUG 4POS R/A W/SOCKET SLD
AD1970JSTZRL IC ENCODER BTSC W/CODEC 48-LQFP
ADV7177KSZ IC DAC VIDEO NTSC 3-CH 44MQFP
VI-24L-CU-S CONVERTER MOD DC/DC 28V 200W
VI-24K-CU-S CONVERTER MOD DC/DC 40V 200W
相关代理商/技术参数
参数描述
AT85C51SND3B1N-DDV 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
AT85C51SND3B1N-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
AT85C51SND3B1-RTTUL 功能描述:音频 DSP MP3/WMA USB2.0 w/o DAC+DC/DC 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
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