参数资料
| 型号： | 71M6521FE-DB |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 75/107页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO FOR 71M6521FE |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | 电源管理，电度表/功率表 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | 71M6521 |
| 已供物品： | 2 个板，线缆，CD，电源 |
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71M6521DE/DH/FE Data Sheet
I/O RAM DESCRIPTION – Alphabetical Order
Bits with a W (write) direction are written by the MPU into configuration RAM. Typically, they are initially stored in
flash memory and copied to the configuration RAM by the MPU. Some of the more frequently programmed bits are
mapped to the MPU SFR memory space. The remaining bits are mapped to the address range 0x2xxx. Bits with R
(read) direction can be read by the MPU. Columns labeled “ Rst ” and “ Wk ” describe the bit values upon reset and
wake, respectively. No entry in one of these columns means the bit is either read-only or is powered by the non-
volatile supply and is not initialized. Write-only bits will return zero when they are read.
except at the mux sync edge at the end of SUMCYCLE.
Name
ADC_E
BME
CE_E
CE_LCTN[4:0]
CHOP_E[1:0]
CKOUT_E[1:0]
COMP_STAT[0]
DI_RPB[2:0]
DIO_R1[2:0]
DIO_R2[2:0]
DIO_R4[2:0]
DIO_R5[2:0]
DIO_R6[2:0]
DIO_R7[2:0]
DIO_R8[2:0]
DIO_R9[2:0]
DIO_R10[2:0]
DIO_R11[2:0]
DIO_DIR0[7:4,2:1]
Location
2005[3]
2020[6]
2000[4]
20A8[4:0]
2002[5:4]
2004[5,4]
2003[0]
2009[2:0]
2009[6:4]
200A[2:0]
200B[2:0]
200B[6:4]
200C[2:0]
200C[6:4]
200D[2:0]
200D[6:4]
200E[2:0]
200E[6:4]
SFRA2
[7:4,2:0]
Rst
0
0
0
31
0
00
--
0
0
0
0
0
0
0
0
0
0
0
0
Wk
0
-
0
31
0
00
--
0
0
0
0
0
0
0
0
0
0
0
0
Dir
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
Description
Enables ADC and VREF. When disabled, removes bias current
Battery Measure Enable. When set, a load current is immediately
applied to the battery and it is connected to the ADC to be
measured on Alternative Mux Cycles. See MUX_ALT bit.
CE enable.
CE program location. The starting address for the CE program is
1024* CE_LCTN . CE_LCTN must be defined before the CE is en-
abled.
Chop enable for the reference bandgap circuit. The value of CHOP
will change on the rising edge of MUXSYNC according to the value
in CHOP_E :
00-toggle 1 01-positive 10-reversed 11-toggle
1
CKTEST Enable. The default is 00
00-SEG19,
01-CK_FIR (5MHz Mission, 32kHz Brownout)
10-Not allowed (reserved for production test)
11-Same as 10.
The status of the power fail comparator for V1.
Connects dedicated I/O pins DIO2 and DIO4 through DIO11 as well
as input pins PB and DIO1 to internal resources. If more than one
input is connected to the same resource, the ‘MULTIPLE’ column
below specifies how they are combined.
DIO_Rx Resource MULTIPLE
000 NONE --
001 Reserved OR
010 T0 (Timer0 clock or gate) OR
011 T1 (Timer1 clock or gate) OR
100 High priority IO interrupt (int0 rising) OR
101 Low priority IO interrupt (int1 rising) OR
110 High priority IO interrupt (int0 falling) OR
111 Low priority IO interrupt (int1 falling) OR
Programs the direction of pins DIO7-DIO4 and DIO2-DIO1. 1 indi-
cates output. Ignored if the pin is not configured as I/O. See
DIO_PV and DIO_PW for special option for DIO6 and DIO7 outputs.
See DIO_EEX for special option for DIO4 and DIO5.
Rev 3
Page: 75 of 107
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PDF描述 |
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| 71M6534H-DB | BOARD DEMO 71M6534H |
| 71M6541F-DB | DEMO BOARD 71M6541F |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 71M6521FE-IGT | 制造商:Maxim Integrated Products 功能描述:Metering Systems on a Chip - SoC Residential Energy Meter IC |
| 71M6521FE-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 |
| 71M6521FE-IGT/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 |
| 71M6521FE-IGTR | 制造商:Maxim Integrated Products 功能描述:Metering Systems on a Chip - SoC Residential Energy Meter IC |
| 71M6521FE-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 |
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