參數(shù)資料
型號： 71M6521FE-IM/F
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, QCC68
封裝： LEAD FREE, LQFN-68
文件頁數(shù)： 29/103頁
文件大?。?/td> 1691K
代理商： 71M6521FE-IM/F
71M6521DE/71M6521FE
Energy Meter IC
DATA SHEET
OCTOBER 2010
v1.1
2005-2010 Teridian Semiconductor Corporation
Page: 31 of 103
A Maxim Integrated Products Brand
19-5370; 10/10
On the next instruction cycle, the interrupt will be acknowledged by hardware forcing an LCALL to the appropriate vector
address, if the following conditions are met:
No interrupt of equal or higher priority is already in progress.
An instruction is currently being executed and is not completed.
The instruction in progress is not RETI or any write access to the registers IEN0, IEN1, IEN2, IP0 or IP1.
Special Function Registers for Interrupts:
Interrupt Enable 0 register (IE0)
MSB
LSB
EAL
WDT
ES0
ET1
EX1
ET0
EX0
Table 35: The IEN0 Register
Bit
Symbol
Function
IEN0.7
EAL
EAL=0 – disable all interrupts
IEN0.6
WDT
Not used for interrupt control
IEN0.5
-
IEN0.4
ES0
ES0=0 – disable serial channel 0 interrupt
IEN0.3
ET1
ET1=0 – disable timer 1 overflow interrupt
IEN0.2
EX1
EX1=0 – disable external interrupt 1
IEN0.1
ET0
ET0=0 – disable timer 0 overflow interrupt
IEN0.0
EX0
EX0=0 – disable external interrupt 0
Table 36: The IEN0 Bit Functions
Interrupt Enable 1 Register (IEN1)
MSB
LSB
SWDT
EX6
EX5
EX4
EX3
EX2
Table 37: The IEN1 Register
Bit
Symbol
Function
IEN1.7
-
IEN1.6
SWDT
Not used for interrupt control
IEN1.5
EX6
EX6=0 – disable external interrupt 6
IEN1.4
EX5
EX5=0 – disable external interrupt 5
IEN1.3
EX4
EX4=0 – disable external interrupt 4
IEN1.2
EX3
EX3=0 – disable external interrupt 3
IEN1.1
EX2
EX2=0 – disable external interrupt 2
IEN1.0
-
Table 38: The IEN1 Bit Functions
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
71M6521FE-IMR 制造商:Maxim Integrated Products 功能描述:Metering Systems on a Chip - SoC Residential Energy Meter IC
71M6521FE-IMR/F 功能描述:計量片上系統(tǒng) - SoC Residential 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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6521-TGP1-68M 制造商:Maxim Integrated Products 功能描述:Programmer Accessories Gang Programmer Base w/6521 Socket Brd
71M6523-DB 功能描述:開發(fā)板和工具包 - 8051 71M6521D Demo Brd RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:C8051F960, Si7005 核心: 接口類型:USB 工作電源電壓:
71M6523-IM 功能描述:計量片上系統(tǒng) - SoC Residential 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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
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