参数资料
型号: 71M6542F-IGT/F
厂商: Maxim Integrated
文件页数: 140/166页
文件大小: 0K
描述: IC ENERGY METERING
标准包装: 90
系列: *
71M6541D/F/G and 71M6542F/G Data Sheet
Temperature and ESD Stress
Operating junction temperature (peak, 100ms)
Operating junction temperature (continuous)
Storage temperature
Solder temperature – 10 second duration
ESD stress on all pins
140 °C
125 °C
? 45 °C to +165 °C
+250 °C
± 4 kV
6.2
Recommended External Components
Table 94: Recommended External Components
Name
C1
C2
CSYS
CVDD
CVLCD
From
V3P3A
V3P3D
V3P3SYS
VDD
VLCD
To
GNDA
GNDD
GNDD
GNDD
GNDD
Function
Bypass capacitor for 3.3 V supply
Bypass capacitor for 3.3 V output
Bypass capacitor for V3P3SYS
Bypass capacitor for VDD
Bypass capacitor for VLCD pin (when
charge pump is used)
Value
≥ 0.1 ± 20%
0.1 ± 20%
≥ 1.0 ± 30%
0.1 ± 20%
≥ 0.1 ± 20%
Unit
μ F
μ F
μ F
μ F
μ F
32.768 kHz crystal – electrically similar to
XTAL
XIN
XOUT
ECS .327-12.5-17X, Vishay XT26T or
Suntsu SCP6–32.768kHz TR (load
32.768
kHz
capacitance 12.5 pF).
CXS
XIN
GNDA
Load capacitor values for crystal depend on
crystal specifications and board parasitics.
15 ± 10%
pF
Nominal values are based on 4 pF board
CXL
XOUT
GNDA
capacitance and include an allowance for
chip capacitance.
10 ± 10%
pF
6.3
Recommended Operating Conditions
Unless otherwise specified, all parameters listed in 6.4 Performance Specifications and 6.5 Timing
Specifications are valid over the Recommended Operating Conditions provided in Table 95 below.
Table 95: Recommended Operating Conditions
Parameter
V3P3SYS and V3P3A Supply Voltage for
precision metering operation (MSN mode).
Voltages at VBAT and VBAT_RTC need
not be present.
Condition
VBAT=0 V to 3.8 V
VBAT_RTC =0 V to
3.8 V
Min
3.0
Typ
Max
3.6
Unit
V
VBAT Voltage (BRN mode). V3P3SYS is
V3P3SYS < 2.8 V
below the 2.8 V comparator threshold.
Either V3P3SYS or VBAT_RTC must be
and
Max (VBAT_RTC,
2.5
3.8
V
high enough to power the RTC module.
VBAT_RTC Voltage. VBAT_RTC is not
V3P3SYS) > 2.0 V
needed to support the RTC and non-
V3P3SYS<2.0 V
2.0
3.8
V
volatile memory unless V3P3SYS < 2.0 V
Operating Temperature
-40
+85
oC
Notes:
1. GNDA and GNDD must be connected together.
2. V3P3SYS and V3P3A must be connected together.
140
Rev 4
相关PDF资料
PDF描述
R1S12-053.3/H CONV DC/DC 1W 05VIN 3.3VOUT
VI-BNV-EU-F4 CONVERTER MOD DC/DC 5.8V 200W
71M6513H-IGTR/F IC ENERGY METER 3PH 100-LQFP
78M6618-MR/F/P1 IC PWR MEASUREMENT OCTAL 68QFN
VI-BNV-EU-F3 CONVERTER MOD DC/DC 5.8V 200W
相关代理商/技术参数
参数描述
71M6542F-IGTR/F 功能描述:计量片上系统 - SoC Precision 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
71M6542FT-IGT/F 制造商:Maxim Integrated Products 功能描述:1-PHASE SOC 128KB WITH PREC TEMP SENSOR - Rail/Tube
71M6542FT-IGTR/F 制造商:Maxim Integrated Products 功能描述:1-PHASE SOC, 64KB FLASH, PRES TEMP SENSOR - Tape and Reel
71M6542G 制造商:未知厂家 制造商全称:未知厂家 功能描述:71M6541D/71M6541F/71M6541G/71M6542F/71M6542G 是 TeridianTM 的第4 代高集成度单相电表SoC
71M6542G-IGT/F 功能描述:计量片上系统 - SoC 1-Phase Metering SOC with 128KB Flash 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