参数资料
型号: 71M6543F-IGT/F
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP100
封装: LEAD FREE, LQFP-100
文件页数: 115/157页
文件大小: 2178K
代理商: 71M6543F-IGT/F
71M6543F/H and 71M6543G/GH Data Sheet
60
2008–2011 Teridian Semiconductor Corporation
v1.2
Figure 16: Connecting an External Load to DIO Pins
2.5.10.2 Combined DIO and SEG Pins
A total of 51 combined DIO/LCD pins are available. These pins can be categorized as follows:
39 combined DIO/LCD segment pins:
o
SEGDIO4…SEGDIO25 (22 pins)
o
SEGDIO28…SEGDIO35 (8 pins)
o
SEGDIO40…SEGDIO45 (6 pins)
o
SEGDIO52…SEGDIO54 (3 pins)
12 combined DIO/LCD segment pins shared with other functions:
o
SEGDIO0/WPULSE, SEGDIO1/VPULSE (2 pins)
o
SEGDIO2/SDCK, SEGDIO3/SDATA (2 pins)
o
SEGDIO26/COM5, SEGDIO27/COM4 (2 pins)
o
SEGDIO36/SPI_CSZ…SEGDIO39/SPI_CKI (4 pins)
o
SEGDIO51/OPT_TX, SEGDIO55/OPT_RX (2 pins)
Additionally, 5 LCD segment (SEG) pins are available. These pins can be categorized as follows:
o
3 SEG pins combined with the ICE interface (SEG48/E_RXTX, SEG49/E_TCLK,
SEG50/E_RST)
o
2 SEG pins combined with the test multiplexer outputs (SEG46/TMUX2OUT,
SEG47/TMUXOUT)
Thus, a total of 51 DIO pins are available with minimum LCD configuration, and a total of 56 LCD pins are
available with minimum DIO configuration.
Table 48: Data/Direction Registers and Internal Resources for SEGDIO0 to SEGDIO15
SEGDIO
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Pin #
45
44
43
42
41
39
38
37
36
35
34
33
32
31
30
29
Configuration:
0 = DIO, 1 = LCD
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
LCD_MAP[7:0] (I/O RAM 0x240B)
LCD_MAP[15:8] (I/O RAM 0x240A)
SEG Data Register
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
LCD_SEG0[5:0] to LCD_SEG15[5:0] (I/O RAM 0x2410[5:0] to 0x241F[5:0]
DIO Data Register
0
1
2
3
0
1
2
3
0
1
2
3
0
1
2
3
P0 (SFR80)
P1 (SFR 0x90)
P2 (SFR 0xA0)
P3 (SFR 0xB0)
Direction Register:
0 = input, 1 = output
4
5
6
7
4
5
6
7
4
5
6
7
4
5
6
7
P0 (SFR 0x80)
P1 (SFR 0x90)
P2 (SFR 0xA0)
P3 (SFR 0xB0)
V3P3SYS
VBAT
V3P3D
DIO
GNDD
MISSION
BROWNOUT
LCD/SLEEP
LOW
HIGH
HIGH-Z
V3P3SYS
VBAT
V3P3D
DIO
GNDD
MISSION
BROWNOUT
LCD/SLEEP
LOW
HIGH
HIGH-Z
Not recommended
Recommended
相关PDF资料
PDF描述
71M6543H-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6543F-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6543H-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6543G-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6543GH-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP100
相关代理商/技术参数
参数描述
71M6543F-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
71M6543FT-IGT/F 制造商:Maxim Integrated Products 功能描述:ENERGY METER ICS - Rail/Tube
71M6543FT-IGTR/F 制造商:Maxim Integrated Products 功能描述:3-PHASE SOC, 64KB FLASH, PRES TEMP SENSOR - Tape and Reel
71M6543G 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Selectable Gain of 1 or 8 for One Current Energy Meter ICs Metrology Compensation
71M6543GH 制造商:未知厂家 制造商全称:未知厂家 功能描述:电表IC