參數(shù)資料
型號： 71M6541F-IGTR/F
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, PQFP64
封裝： LEAD FREE, LQFP-64
文件頁數(shù)： 18/165頁
文件大小： 2208K
代理商： 71M6541F-IGTR/F
114
2008–2011 Teridian Semiconductor Corporation
v1.1
Name
Location
Rst Wk
Dir
Description
EX_XFER
EX_RTC1S
EX_RTC1M
EX_RTCT
EX_SPI
EX_EEX
EX_XPULSE
EX_YPULSE
EX_WPULSE
EX_VPULSE
2700[0]
2700[1]
2700[2]
2700[3]
2701[7]
2700[7]
2700[6]
2700[5]
2701[6]
2701[5]
0
R/W
Interrupt enable bits. These bits enable the XFER_BUSY, the RTC_1SEC,
etc. The bits are set by hardware and cannot be set by writing a 1. The bits
are reset by writing 0. Note that if one of these interrupts is to enabled, its
corresponding 8051 EX enable bit must also be set. See 2.4.8 Interrupts for
details.
EW_DIO4
28B3[2]
0
–
R/W
Connects SEGDIO4 to the WAKE logic and permits SEGDIO4 rising to wake
the part. This bit has no effect unless DIO4 is configured as a digital input.
EW_DIO52
28B3[1]
0
–
R/W
Connects SEGDIO52 to the WAKE logic and permits SEGDIO52 rising to
wake the part. This bit has no effect unless SEGDIO52 is configured as a
digital input.
The SEGDIO52 pin is only available in the 71M6542F.
EW_DIO55
28B3[0]
0
–
R/W
Connects SEGDIO55 to the WAKE logic and permits SEGDIO55 rising to
wake the part. This bit has no effect unless SEGDIO55 is configured as a
digital input.
EW_PB
28B3[3]
0
–
R/W
Connects PB to the WAKE logic and permits PB rising to wake the part. PB
is always configured as an input.
EW_RX
28B3[4]
0
–
R/W
Connects RX to the WAKE logic and permits RX rising to wake the part. See
the WAKE description on page 87 for de-bounce issues.
FIR_LEN[1:0]
210C[2:1]
0
R/W
Determines the number of ADC cycles in the ADC decimation FIR filter.
PLL_FAST = 1:
FIR_LEN[1:0]
ADC Cycles
00
141
01
288
10
384
PLL_FAST = 0:
FIR_LEN[1:0]
ADC Cycles
00
135
01
276
10
Not Allowed
The ADC LSB size and full-scale values depend on the FIR_LEN[1:0] setting.
Refer to 6.4.15 ADC Converter on page 149.
相關(guān)PDF資料
PDF描述
71M6541D-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP64
71M6542F-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6541D-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP64
71M6542G-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6541G-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP64
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