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参数资料
| 型号： | 78M6618-IMR/F |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/32页 |
| 文件大小： | 0K |
| 描述： | IC PWR MEASUREMENT OCTAL 68-QFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 系列： | * |
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78M6618 Data Sheet
DS_6618_005
Figures
Figure 1: 78M6618 IC Functional Block Diagram ......................................................................................... 6
Figure 2: AFE Block Diagram ....................................................................................................................... 8
Figure 3: SPI Slave Port: Typical Read and Write Operations ................................................................... 12
Figure 4: SPI Slave Port (MISSION Mode) Timing ..................................................................................... 23
Figure 5: Pinout for QFN-68 Package......................................................................................................... 24
Figure 6: QFN-68 Package Outline (Top, Bottom, and Side View) ............................................................ 25
Figure 7: PCB Land Pattern for QFN 68 Package ...................................................................................... 26
Figure 8: I/O Equivalent Circuits ................................................................................................................. 29
Tables
Table 1: SPI Command Description ............................................................................................................ 12
Table 2: Absolute Maximum Ratings .......................................................................................................... 14
Table 3: Recommended External Components .......................................................................................... 15
Table 4: Recommended Operating Conditions ........................................................................................... 15
Table 5: Input Logic Levels ......................................................................................................................... 16
Table 6: Output Logic Levels ...................................................................................................................... 16
Table 7: Power-Fault Comparator Performance Specifications.................................................................. 16
Table 8: Battery Monitor Performance Specifications ( BME = 1) ................................................................. 17
Table 9: Supply Current Performance Specifications ................................................................................. 17
Table 10: V3P3D Switch Performance Specifications ................................................................................ 17
Table 11: 2.5 V Voltage Regulator Performance Specifications ................................................................. 18
Table 12: Low-Power Voltage Regulator Performance Specifications ....................................................... 18
Table 13: Crystal Oscillator Performance Specifications ............................................................................ 18
Table 14: LCD DAC Performance Specifications ....................................................................................... 18
Table 15: LCD Driver Performance Specifications ..................................................................................... 19
Table 16: Optical Interface Performance Specifications ............................................................................. 19
Table 17: Temperature Sensor Performance Specifications ...................................................................... 19
Table 18: VREF Performance Specifications.............................................................................................. 20
Table 19: ADC Converter Performance Specifications ............................................................................... 21
Table 20: Flash Memory Timing Specifications .......................................................................................... 22
Table 21: EEPROM Interface Timing.......................................................................................................... 22
Table 22: RESET Timing ............................................................................................................................ 22
Table 23: RTC Range ................................................................................................................................. 22
Table 24: SPI Slave Port (MISSION Mode) Timing .................................................................................... 23
Table 25: Recommended PCB Land Pattern Dimensions.......................................................................... 26
Table 26: Power and Ground Pins .............................................................................................................. 27
Table 27: Analog Pins ................................................................................................................................. 27
Table 28: Digital Pins .................................................................................................................................. 28
Table 29: Ordering Information ................................................................................................................... 30
4
Rev. 1.4
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相关代理商/技术参数 |
参数描述 |
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| 78M6618-M/F/P1 | 功能描述:计量片上系统 - SoC 8 Out Sgl Phase Pwr & Energy Msrmt 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 |
| 78M6618-M/F/P2 | 功能描述:IC PWR MEASUREMENT OCTAL 68QFN 制造商:maxim integrated 系列:- 包装:管件 零件状态:停产 输入阻抗:40 千欧 ~ 90 千欧 测量误差:0.5% 电压 - I/O 高:2V 电压 - I/O 低:0.8V 电流 - 电源:- 电压 - 电源:3 V ~ 3.6 V 表计类型:单相 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:68-VFQFN 裸露焊盘 供应商器件封装:68-QFN（8x8） 标准包装:260 |
| 78M6618-MR/F/P1 | 功能描述:计量片上系统 - SoC 8 Out Sgl Phase Pwr & Energy Msrmt 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 |
| 78M6618-MR/F/P2 | 功能描述:IC PWR MEASUREMENT OCTAL 68QFN 制造商:maxim integrated 系列:- 包装:带卷（TR） 零件状态:停产 输入阻抗:40 千欧 ~ 90 千欧 测量误差:0.5% 电压 - I/O 高:2V 电压 - I/O 低:0.8V 电流 - 电源:- 电压 - 电源:3 V ~ 3.6 V 表计类型:单相 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:68-VFQFN 裸露焊盘 供应商器件封装:68-QFN（8x8） 标准包装:2,500 |
| 78M6618-PDU1 | 功能描述:BOARD EVAL 78M6618 PDU1 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:* 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理，电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板 |
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