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參數資料
| 型號： | 71M6534-IGTR/F |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號調理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PQFP120 |
| 封裝： | LEAD FREE, LQFP-120 |
| 文件頁數： | 106/124頁 |
| 文件大?。?/td> | 2008K |
| 代理商： | 71M6534-IGTR/F |
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71M6533/71M6534 Data Sheet
FDS_6533_6534_004
82
2007-2009 TERIDIAN Semiconductor Corporation
v1.1
GP0
…
GP7
20C0
…
20C7
0
…
0
NV
…
NV
R/W
Non-volatile general-purpose registers powered by the RTC supply. These registers
maintain their value in all power modes, but will be cleared on reset. The values of
GP0…GP7 will be undefined if VBAT drops below the minimum value.
IE_FWCOL0
IE_FWCOL1
SFR E8[2]
SFR E8[3]
0
R/W
Interrupt flags for the Firmware Collision Interrupt. See the Flash Memory section for
details.
IE_PB
SFR E8[4]
0
–
R/W
PB flag. Indicates that a rising edge occurred on PB. Firmware must write a zero to
this bit to clear it. The bit is also cleared when the MPU requests SLEEP or LCD
mode. On bootup, the MPU can read this bit to determine if the part was woken with
the PB DIO0[0].
IE_PLLRISE
SFR E8[6]
0
R/W
Indicates that the MPU was woken or interrupted (INT4) by system power becoming
available, or more precisely, by PLL_OK rising. The firmware must write a zero to this
bit to clear it.
IE_PLLFALL
SFR E8[7]
0
R/W
Indicates that the MPU has entered BROWNOUT mode because system power has
become unavailable (INT4), or more precisely, because PLL_OK fell. This bit will not
be set if the part wakes into BROWNOUT mode because of PB or the WAKE timer.
The firmware must write a zero to this bit to clear it.
IEN_SPI
20B0[4]
R/W
SPI interrupt enable.
IEN_WD_NROVF 20B0[0]
0
R/W
Active high watchdog near overflow interrupt enable.
IE_XFER
IE_RTC
SFR E8[0]
SFR E8[1]
0
R/W
Interrupt flags. These flags monitor the XFER_BUSY interrupt and the RTC_1SEC
interrupt. The flags are set by hardware and clear automatically.
IE_WAKE
SFR E8[5]
0
–
R/W
Indicates that the MPU was awakened by the autowake timer. This bit is typically read
by the MPU on bootup. The firmware must write a zero to this bit to clear it.
INTBITS
SFR
F8[6:0]
–
R/W
Interrupt inputs. The MPU may read these bits to see the status of external interrupts
INT0, INT1 up to INT6. These bits do not have any memory and are primarily intended
for debug use.
LCD_BITMAP
[31:24]
2023[7:0]
0
L
R/W
Configuration for DIO11/SEG31 through DIO4/SEG24. Unused bits should be set to zero.
1 = LCD pin, 0 = DIO pin.
LCD_BITMAP
[39:32]
2024[7:0]
0
L
R/W
Configuration for DIO19/SEG39 through DIO12/SEG32. LCD_BITMAP[32] corres-
ponding to DIO12/SEG32 is only applicable to the 71M6534. Unused bits should be set
to zero.
1 = LCD pin, 0 = DIO pin.
LCD_BITMAP
[47:40]
2025[7:0]
0
L
R/W
Configuration for DIO27/SEG47 through DIO20/SEG40. (LCD_BITMAP[42] corres-
ponding to DIO22/SEG42 is only applicable to the 71M6534. Unused bits should be set to
zero.
1 = LCD pin, 0 = DIO pin.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 71M6541D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:71M6541D/71M6541F/71M6541G/71M6542F/71M6542G 是 TeridianTM 的第4 代高集成度單相電表SoC |
| 71M6541D_1111 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Energy Meter ICs |
| 71M6541D-IGT/F | 功能描述:計量片上系統(tǒng) - SoC Precision Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數據 RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數量:12 片上 ADC: 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel |
| 71M6541D-IGTR/F | 功能描述:計量片上系統(tǒng) - SoC Precision Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數據 RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數量:12 片上 ADC: 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel |
| 71M6541DT-IGT/F | 制造商:Maxim Integrated Products 功能描述:ENERGY METER ICS - Rail/Tube |
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