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參數(shù)資料
| 型號： | SN260Q |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | LOCAL AREA NETWORK CONTROLLER, QCC40 |
| 封裝： | 6 X 6 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, MQ220, QFN-40 |
| 文件頁數(shù)： | 31/47頁 |
| 文件大?。?/td> | 1592K |
| 代理商： | SN260Q |
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SN260
SIF module programming and debug interface
9
SIF module programming and debug interface
SIF is a synchronous serial interface developed by Cambridge Consultants Ltd. It is the
primary programming and debug interface of the SN260. The SIF module allows external
devices to read and write memory-mapped registers in real-time without changing the
functionality or timing of the XAP2b core. See the application note PCB Design with an
SN260 (120-5047-000) for the PCB-level design details regarding the implementation of the
SIF interface.
The SN260 pins involved in the SIF Interface:
●
nSIF_LOAD
●
SIF_CLK
●
SIF_MOSI
●
SIF_MISO
●
nRESET
In addition, the VDD_PADS and Ground Net are required for external voltage translation and
buffering of the SIF Signals.
The SIF interface provides the following:
●
PCB production test interface via Virtual UART and an InSight Adapter
●
Programming and debug interface during EmberZNet Application Development
In order to achieve the deep sleep currents specified in Table 5, a pull-down resistor must be
connected to the SIF_MOSI pin. In addition, Ember recommends a pull-up resistor to be
placed on the nSIF_LOAD pin in order to prevent noise from coupling onto the signal. Both
of these recommendations are documented within the SN260 Reference designs.
When developing application-specific manufacturing test procedures, Ember recommends
the designer refer to Manufacturing Test Guidelines (120-5016-000). This document
provides more detail regarding importance of designing the proper SIF interface as well as
timing of the SIF.
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相關(guān)代理商/技術(shù)參數(shù) |
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| SN260QT | 功能描述:射頻收發(fā)器 ZIGBEE 802.15.4 NETWORK PROCESSOR RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| SN2634 | 制造商:Omron Corporation 功能描述:RELAY ASSEMBLY |
| SN26500PWR | 制造商:Texas Instruments 功能描述: |
| SN27210DRKR | 制造商:Texas Instruments 功能描述:Custom firmware of BQ27210 |
| SN27322 | 制造商:Texas Instruments 功能描述: |
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