参数资料
型号: 71M6521BE-IGT/F
厂商: Maxim Integrated
文件页数: 28/97页
文件大小: 0K
描述: IC ENERGY METER 8K FLASH 64-LQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 160
系列: Single Converter Technology®
测量误差: 0.4%
电源电压: 3 V ~ 3.6 V
测量仪表类型: 单相,双相
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 托盘
71M6521BE
Energy Meter IC
DATA SHEET
JANUARY 2008
Special Function Registers for the WD Timer
Interrupt Enable 0 Register ( IEN0 ):
MSB
LSB
EAL
WDT
ET2
ES0
ET1
EX1
ET0
EX0
Table 26: The IEN0 Register (see also Table 32)
Bit
IEN0.6
Symbol
WDT
Function
Watchdog timer refresh flag.
Set to initiate a refresh of the watchdog timer. Must be set directly before SWDT is
set to prevent an unintentional refresh of the watchdog timer. WDT is reset by
hardware 12 clock cycles after it has been set.
Table 27: The IEN0 Bit Functions (see also Table 32)
Note: The remaining bits in the IEN0 register are not used for watchdog control
Interrupt Enable 1 Register ( IEN1 ):
MSB
LSB
EXEN2
SWDT
EX6
EX5
EX4
EX3
EX2
Table 28: The IEN1 Register (see also Tables 30/31)
Bit
IEN1.6
Symbol
SWDT
Function
Watchdog timer start/refresh flag.
Set to activate/refresh the watchdog timer. When directly set after setting WDT , a
watchdog timer refresh is performed. Bit SWDT is reset by the hardware 12 clock
cycles after it has been set.
Table 29: The IEN1 Bit Functions (see also Tables 31/32)
Note: The remaining bits in the IEN1 register are not used for watchdog control
Page: 28 of 97
? 2005-2008 TERIDIAN Semiconductor Corporation
V1.0
相关PDF资料
PDF描述
ABC44DRES CONN EDGECARD 88POS .100 EYELET
RS3-4809SZ CONV DC/DC 3W 20-60VIN 09VOUT
VI-BNK-EU-F1 CONVERTER MOD DC/DC 40V 200W
78M6610+PSU/B00 IC ENERGY MEASURMENT 1PH 24TQFN
ACB65DHLT CONN EDGECARD 130PS .050 DIP SLD
相关代理商/技术参数
参数描述
71M6521BE-IGTR/F 功能描述:计量片上系统 - SoC Residential Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
71M6521BE-IGTR/F1 功能描述:计量片上系统 - SoC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
71M6521DE 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Energy Meter IC
71M6521DE-DB 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 71M6521DE Demo Brd
71M6521DE-IGT/F 功能描述:计量片上系统 - SoC Residential Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel