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參數資料
型號: 71M6511-IGT/F
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
封裝: LEAD FREE, LQFP-64
文件頁數: 41/98頁
文件大小: 1278K
代理商: 71M6511-IGT/F
71M6511/71M6511H
Single-Phase Energy Meter IC
DATA SHEET
NOVEMBER 2010
Page: 46 of 98
2005–2010 Teridian Semiconductor Corporation
V2.7
A Maxim Integrated Products Brand
SSI Signal
LCD Segment
Output Pin
SCLK
SEG3
SSDATA
SEG4
SFR
SEG5
SRDY
SEG6
Table 59: SSI Pin Assignment
SRDY is an optional handshake input that indicates that the DSP or data-logging device is ready to receive data. SRDY must
be high to enable SFR to rise and initiate the transfer of the next field. It is expected that SRDY changes state on the rising
edges of SCLK. If SRDY is not high when the SSI port is ready to transmit the next field, transmission will be delayed until it is.
SRDY is ignored except at the beginning of a field transmission. If SRDY is not enabled (by SSI_RDYEN), the SSI port will
behave as if SRDY is always one.
SSDATA is the serial output data. SSDATA changes on the rising edge of SCLK and outputs the contents of a block of CE
RAM words starting with address SSI_STRT and ending with SSI_END. The words are output MSB first.
The field size is set with the SSI_FSIZE register: 0 entire data block, 1-8 bit fields, 2-16 bit fields, 3-32 bit fields. The polarity of
the SFR pulse can be inverted with SSI_FPOL. If SRDY does not delay it, the first SFR pulse in a frame will rise on the third
SCLK after MUX_SYNC (fourth SCLK if 10MHz). MUX_SYNC can be used to synchronize the fields arriving at the data logger
or DSP.
相關PDF資料
PDF描述
71M6511-IGT 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
71M6511-IGTR 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
71M6511H-IGTR/F 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
71M6511H-IGT/F 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
71M6511H-IGT 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
相關代理商/技術參數
參數描述
71M6511-IGTR 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Single-Phase Energy Meter IC
71M6511-IGTR/F 功能描述:計量片上系統 - SoC Highly Integrated SoC w/MCU Core RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數據 RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數量:12 片上 ADC: 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6511-IGTR/F1 功能描述:計量片上系統 - SoC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數據 RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數量:12 片上 ADC: 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6512-DB 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 71M6512 Demo Brd
71M6512-IM/F 制造商:Maxim Integrated Products 功能描述:Metering Systems on a Chip - SoC Residential Meter Extended Io
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