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ATSAM3108B PDF预览

ATSAM3108B

更新时间: 2024-01-18 00:23:53
品牌 Logo 应用领域
爱特美尔 - ATMEL 消费电路商用集成电路异步传输模式ATM
页数 文件大小 规格书
23页 311K
描述
Audio Processing

ATSAM3108B 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:64
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84Is Samacsys:N
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-PQFP-G64
长度:10 mm功能数量:1
端子数量:64最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH认证状态:Not Qualified
座面最大高度:1.6 mm最大供电电压 (Vsup):1.95 V
最小供电电压 (Vsup):1.65 V表面贴装:YES
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
宽度:10 mmBase Number Matches:1

ATSAM3108B 数据手册

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6. Pinout  
6.1  
Pin Description  
In the Pin Description table below:  
• Identical sharing number indicates multifunction pins.  
• Pd indicates a pin with built-in pull-down resistor.  
• Pu indicates a pin with built-in pull-up resistor.  
Table 6-1.  
Pinout by Pin Name  
Sharin  
g
Pin Name  
Pin Number  
Type  
Description  
4, 13, 19, 25, 36, 43,  
48, 57  
GND  
PWR  
Digital ground. All of these pins should be returned to a ground plane.  
Core power. All of these pins should be returned to nominal 1.8V or to  
PWROUT if the built-in power switch is used.  
VC18  
12, 31, 46, 63  
PWR  
PWR  
PWR  
VC33  
3, 32  
18  
Periphery power. All these pins should be returned to nominal 3.3V.  
Power switch input; should be returned to nominal 1.8V even if the  
power switch is not used.  
PWRIN  
Power switch output; should be connected to all VC18 pins if the power  
switch is used  
PWROUT  
D7 - D0  
17  
PWR  
I/O  
1
Slave 8-bit interface data. Output if CS and RD are low (read from chip),  
input if CS and WR are low (write to chip). Type of data defined by A0  
input.  
59, 58, 56, 55, 52,  
51, 50, 49  
59, 58, 56, 55, 52,  
51, 50, 49  
I/O7 - I/O0  
P0.7 - P0.0  
I/O  
I/O  
1
1
SmartMedia data or other peripheral data  
59, 58, 56, 55, 52,  
51, 50, 49  
General-purpose I/O; can be programmed individually as input or  
output.  
Optional bit clocks for digital audio input. Used for sampling rate  
conversion for external incoming digital audio such as AES/BEU or  
S/Pdif.  
CLAD3 - 0  
59, 58, 56, 55  
In  
1
Optional word selects for digital audio input. Used for sampling rate  
conversion for external incoming digital audio such as AES/BEU or  
S/Pdif.  
WSAD3 - 0  
A0  
52, 51, 50, 49  
60  
In  
In  
1
2
Slave 8-bit interface address. Indicates data/status or data/ctrl transfer  
type (CS/RD, low or CS/WR low)  
SMPD  
P0.10  
SCLK  
CS  
60  
60  
60  
64  
64  
64  
In  
In  
In  
In  
In  
In  
2
2
2
3
3
3
SmartMedia presence detect  
General-purpose input pin  
Serial slave synchronous interface input clock  
Slave 8-bit interface chip select, active low.  
General-purpose input pin  
P0.11  
SYNC  
Serial slave synchronous interface input sync signal  
Slave 8-bit interface write, active low. D7 - D0 data is sampled by chip  
on WR rising edge if CS is low  
WR  
1
In  
4
6
ATSAM3108B  
6092C–DRMSD–12-Feb-07  

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