参数资料
型号: XE8000EV121
厂商: Semtech
文件页数: 6/53页
文件大小: 0K
描述: BOARD EVAL FOR SX8723/24
标准包装: 1
主要目的: 接口,传感器至模数转换器接口,可编程
嵌入式:
已用 IC / 零件: SX8723,SX8724,SX8725
主要属性: 用于桥型传感器的信号调节
次要属性: GUI,最多 16 位,1/12 ~ 1000 可编程增益,I2C 接口
已供物品: 板,CD
产品目录页面: 585 (CN2011-ZH PDF)
相关产品: SX8725E083DKR-ND - IC DAS PRESSURE/TEMP SENS 12MLPD
SX8724E082DKR-ND - IC DAS PRESSURE/TEMP SENS 16MLPQ
SX8725E083CT-ND - IC DAS PRESSURE/TEMP SENS 12MLPD
SX8724E082CT-ND - IC DAS PRESSURE/TEMP SENS 16MLPQ
SX8725E083TR-ND - IC DAS PRESSURE/TEMP SENS 12MLPD
SX8724E082TR-ND - IC DAS PRESSURE/TEMP SENS 16MLPQ
ADVANCED COMMUNICATIONS & SENSING
V1.23 2009 Semtech Corp.
www.semtech.com
14
SX8724
ZoomingADC for Pressure and Temperature Sensing
2-WIRE
The 2-WIRE interface gives access to the chip registers. It complies with the 2-WIRE protocol specifications,
restricted to the slave side of the communication.
General features:
Slave only operation
Fast mode operation (up to 400 kHz)
Combined read and write mode support
General call reset support
7-bit device address customization
Stretch 2-WIRE clock SCL only before sending ACK/NACK
The interface handles 2-WIRE communication at the transaction level: the processor is only aware of read and
writes transactions. A read transaction is an external request to get the content of system memory location and
a write transaction is an external request to write the content of a system memory location.
2-WIRE Communication Format
Figure 5 - Timing Diagram for Reading from SX8724
Figure 6 - Timing Diagram for Writing to the SX8724
Figure 7 - Timing Diagram for Reading an ADC Sample from SX8724
2-WIRE Address
The default 2-WIRE slave address is 1001000 in binary.
This is the standard part 2-WIRE slave address. Other addresses between 1001001 and 1001111 are available
by special request.
Start
Slave Address
ACK
W
Memory Address
ACK
Start
Slave Address
ACK
R
Data
NACK Stop
Master
SX8724
1
0
1
0
1
9
1
9
1
9
1
9
A7
A6
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
1
0
1
0
1
SDA
SCL
Start
Slave Address
ACK
W
Memory Address
ACK
Start
Slave Address
ACK
W
Data
ACK Stop
Master
SX8724
Master
SX8724
Master
SX8724
1
9
1
9
1
9
1
9
1
0
1
0
A7
A6
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
1
0
1
0
SDA
SCL
Start
Slave Address
ACK
W
RegACOutMsb
ACK
Start
Slave Address
ACK
R
Data
NACK Stop
Master
SX8724
1
0
1
0
1
9
1
9
1
9
1
9
0
D7
D6
D5
D4
D3
D2
D1
D0
1
0
1
0
1
SDA
SCL
Ready
1
0
1
Start
Slave Address
ACK
W
RegACOutLsb
ACK
Start
Slave Address
ACK
R
Data
NACK Stop
Master
SX8724
1
0
1
0
1
9
1
9
1
9
1
9
0
D7
D6
D5
D4
D3
D2
D1
D0
1
0
1
0
1
SDA
SCL
Ready
1
0
...
相关PDF资料
PDF描述
NR4012T330M INDUCTOR 33UH 20% SMD
NR4012T4R7N INDUCTOR WOUND 4.7UH 960MA SMD
NR4012T2R2N INDUCTOR WOUND 2.2UH 1.2A SMD
NR4012T4R7M INDUCTOR 4.7UH 20% SMD
NR4012T470M INDUCTOR 47UH 20% SMD
相关代理商/技术参数
参数描述
XE8000MP 功能描述:PROG BOARD AND PROSTART2 CARD RoHS:否 类别:编程器,开发系统 >> 独立编程器 系列:- 产品目录绘图:CHIPPROG-G4 标准包装:1 系列:- 类型:成组编程器 适用于相关产品:EEPROM,EPROM,FLASH,MCU,NVRAM,PLD 所含物品:编程器,线缆,CD 产品目录页面:598 (CN2011-ZH PDF) 相关产品:AE-TS56-16I-3-ND - ISP CABLEADAPTER 14-PIN HEADERAE-TS40N-ND - ADAPTER SOCKET 40-TSOP TO 40-DIPAE-TS32N-ND - ADAPTER SOCKET 32-TSOP TO 32-DIPAE-TS28-ND - ADAPTER SOCKET 28-TSOP TO 28-DIPAE-T44-P16-ND - ADAPTER SOCKET 44-QFP TO 40-DIPAE-T44-I51/505-ND - ADAPTER SOCKET 44-QFP TO 40-DIPAE-SS56-16I-ND - ADAPTER SOCKET 56-SSOP TO 40-DIPAE-SP8U-ND - ADAPTER SOCKET 8-SSOP TO 8-DIPAE-SP28U2-ND - ADAPTER SOCKET 28-SSOP TO 28-DIPAE-SP28U1-ND - ADAPTER SOCKET 28-SSOP TO 28-DIP更多...
XE8801A 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Data Acquisition with ZoomingADC?
XE8801AMI000WP 功能描述:SENSING MACHINE WITH 16 + 10 BIT RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器 - 特定应用 系列:XE880x 产品变化通告:Product Discontinuation 26/Aug/2009 标准包装:250 系列:- 应用:网络处理器 核心处理器:4Kc 程序存储器类型:- 控制器系列:- RAM 容量:16K x 8 接口:以太网,UART,USB 输入/输出数:- 电源电压:1.8V, 3.3V 工作温度:- 安装类型:表面贴装 封装/外壳:208-LQFP 包装:带卷 (TR) 供应商设备封装:PG-LQFP-208 其它名称:SP000314382
XE8801AMI027LF 功能描述:IC DAS 16BIT FLASH 8K MTP 44LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器 - 特定应用 系列:XE880x 产品变化通告:Product Discontinuation 26/Aug/2009 标准包装:250 系列:- 应用:网络处理器 核心处理器:4Kc 程序存储器类型:- 控制器系列:- RAM 容量:16K x 8 接口:以太网,UART,USB 输入/输出数:- 电源电压:1.8V, 3.3V 工作温度:- 安装类型:表面贴装 封装/外壳:208-LQFP 包装:带卷 (TR) 供应商设备封装:PG-LQFP-208 其它名称:SP000314382
XE8802 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Sensing Machine Data Acquisition MCU