参数资料
型号: 71M6542G-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: 21/165页
文件大小: 2208K
代理商: 71M6542G-IGT/F
v1.1
2008–2011 Teridian Semiconductor Corporation
117
Name
Location
Rst Wk
Dir
Description
LCD_MAP[55:48]
LCD_MAP[47:40]
LCD_MAP[39:32]
LCD_MAP[31:24]
LCD_MAP[23:16]
LCD_MAP[15:8]
LCD_MAP[7:0]
2405[7:0]
2406[7:0]
2407[7:0]
2408[7:0]
2409[7:0]
240A[7:0]
240B[7:0]
0
R/W
Enables LCD segment driver mode of combined SEGDIO pins. Pins that
cannot be configured as outputs (SEG48 through SEG50) become inputs with
internal pull ups when their LCD_MAP bit is zero. Also, note that SEG48
through SEG50 are multiplexed with the in-circuit emulator signals. When the
ICE_E pin is high, the ICE interface is enabled, and SEG48 through SEG50
become E_RXTX, E_TCLK and E_RST, respectively.
LCD_MODE[2:0]
2400[6:4]
0
R/W
Selects the LCD bias and multiplex mode.
LCD_MODE
Output
LCD_MODE
Output
000
4 states, 1/3 bias
100
Static display
001
3 states, 1/3 bias
101
5 states, 1/3 bias
010
2 states, bias
110
6 states, 1/3 bias
011
3 states, bias
LCD_ON
LCD_BLANK
240C[0]
240C[1]
0
R/W
Turns on or off all LCD segments without changing LCD data. If both bits are
set, the LCD display is turned on.
LCD_ONLY
28B2[6]
0
W
Puts the IC to sleep, but with LCD display still active. Ignored if system power
is present. It awakens when Wake Timer times out, when certain DIO pins
are raised, or when system power returns. See 3.2 Battery Modes.
LCD_RST
240C[2]
0
R/W
Clear all bits of LCD data. These bits affect SEGDIO pins that are configured
as LCD drivers. This bit does not auto clear.
LCD_SEG0[5:0]
to
LCD_SEG15[5:0]
2410[5:0] to
241F[5:0]
0
R/W
SEG Data for SEG0 through SEG15. DIO data for these pins is in SFR
space.
LCD_SEGDIO16[5:0]
to
LCD_SEGDIO45[5:0]
2420[5:0] to
243D[5:0]
0
R/W
SEG and DIO data for SEGDIO16 through SEGDIO45. If configured as DIO,
bit 1 is direction (1 is output, 0 is input), bit 0 is data, and the other bits are
ignored.
LCD_SEG46[5:0]
to
LCD_SEG50[5:0]
243E[5:0] to 2442[5:0]
0
R/W
SEG data for SEG46 through SEG50. These pins cannot be configured as
DIO.
LCD_SEGDIO51[5:0]
to
LCD_SEGDIO55[5:0]
2443[5:0] to 2447[5:0]
0
R/W
SEG and DIO data for SEGDIO51 through SEGDIO55. If configured as DIO,
bit 1 is direction (1 is output, 0 is input), bit 0 is data, and the other bits are
ignored.
SEGDIO52 through SEDIO54 are available only on the 71M6542F.
相关PDF资料
PDF描述
71M6541G-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP64
71M6541F-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP64
71M6543F-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6543H-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6543F-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP100
相关代理商/技术参数
参数描述
71M6542G-IGTR/F 制造商:Maxim Integrated Products 功能描述:- Tape and Reel
71M6542GT-IGT/F 制造商:Maxim Integrated Products 功能描述:1-PHASE, 128KB, PRES TEMP SENSOR - Bulk
71M6542GT-IGTR/F 制造商:Maxim Integrated Products 功能描述:1-PHASE, 128KB, PRES TEMP SENSOR - Tape and Reel
71M6543F 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
71M6543F-DB 功能描述:开发板和工具包 - 8051 71M6543 Eval Kit RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压: