參數(shù)資料
型號： 71M6515H-IGTR/F
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號調理
英文描述： SPECIALTY ANALOG CIRCUIT, PQFP64
封裝： LEAD FREE, LQFP-64
文件頁數(shù)： 11/60頁
文件大小： 826K
代理商： 71M6515H-IGTR/F
71M6515H
Energy Meter IC
DATA SHEET
JULY 2011
Page: 19 of 60
2005
2011 Teridian Semiconductor Corporation
1.6
A Maxim Integrated Products Brand
The pin PULSE_INIT determines the logic level applied to the pulse pins on power-up, i.e. with PULSE_INIT low, the pulse
pins will be initialized to low (default = 1).
The pulse width PW is controlled with the PULSEWIDTH register for the PULSER and PULSEW output pins per the following
formula:
6
.
2520
1
2
+
=
PULSEWIDTH
P
W
The PULSE3 and PULSE4 output pins will always generate pulses with 50% duty cycle.
Figure 8: Pulse Generator Timing
Accumulation 1
Accumulation 2
Accumulation 3
Post 1
Post 0
Post 2
READY
APULSE write
CE Operations
Post Processing
Pulse -1
Pulse 0
Pulse 1
Pulse Generator
READY
XFER
Accumulation Interval
Post-Processed Data
APULSE write
Accumulation 1
Accumulation 2
Accumulation 3
Post 1
Post 0
Post 2
READY
CE Operations
Post Processing
Pulse 0
Pulse 1
Pulse 2
Pulse Generator
READY
XFER
Accumulation Interval
Internal Data (Directly by CE)
Accumulation 1
Accumulation 2
Accumulation 3
Post 1
Post 0
Post 2
Host 0
READY
CE Operations
Post Processing
Host Processing
Pulse -2
Pulse -1
Pulse 0
Pulse Generator
Host 1
READY
Host 2
READY
XFER
Accumulation Interval
External (Host data is transferred to the pulse generator in the first accumulation interval after the
next READY)
APULSE write
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相關代理商/技術參數(shù)
參數(shù)描述
71M6515H-IGTW/F 功能描述:計量片上系統(tǒng) - SoC Energy Meter IC 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(shù)據(jù) RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數(shù)量:12 片上 ADC: 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6515H-IGTW1 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Up to 10ppmC precision ultra-stable voltage reference Digital temperature compensation
71M6515H-IGTWR1 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Up to 10ppmC precision ultra-stable voltage reference Digital temperature compensation
71M6521BE 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Energy Meter IC
71M6521BE-DB 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 71M6521BE Demo Brd
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