参数资料
型号: ADE5566ASTZF62
厂商: Analog Devices Inc
文件页数: 94/156页
文件大小: 0K
描述: IC ENERGY METERING 1PHASE 64LQFP
产品变化通告: Product Discontinuance 27/Oct/2011
标准包装: 1
输入阻抗: 770 千欧
测量误差: 0.1%
电压 - 高输入/输出: 2V
电压 - 低输入/输出: 0.8V
电源电压: 2.4 V ~ 3.7 V
测量仪表类型: 单相
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 管件
产品目录页面: 797 (CN2011-ZH PDF)
ADE5166/ADE5169/ADE5566/ADE5569
Table 82. Interrupt Priority SFR (IP, Address 0xB8)
Data Sheet
Bit
7
6
5
4
3
2
1
0
Bit Address
0xBF
0xBE
0xBD
0xBC
0xBB
0xBA
0xB9
0xB8
Mnemonic
PADE
PTEMP
PT2
PS
PT1
PX1
PT0
PX0
Description
ADE energy measurement interrupt priority (1 = high, 0 = low).
Temperature ADC interrupt priority (1 = high, 0 = low).
Timer 2 interrupt priority (1 = high, 0 = low).
UART serial port interrupt priority (1 = high, 0 = low).
Timer 1 interrupt priority (1 = high, 0 = low).
INT1 (External Interrupt 1) priority (1 = high, 0 = low).
Timer 0 interrupt priority (1 = high, 0 = low).
INT0 (External Interrupt 0) priority (1 = high, 0 = low).
Table 83. Interrupt Enable and Priority 2 SFR (IEIP2, Address 0xA9)
Bit
7
6
5
4
3
2
1
0
Mnemonic
PS2
PTI
ES2
PSI
EADE
ETI
EPSM
ESI
Description
UART2 serial port interrupt priority (1 = high, 0 = low).
RTC interrupt priority (1 = high, 0 = low).
Enables the UART2 serial port interrupt. Set by the user.
SPI/I 2 C interrupt priority (1 = high, 0 = low).
Enables the energy metering interrupt (ADE). Set by the user.
Enables the RTC interval timer interrupt. Set by the user.
Enables the PSM power supply management interrupt. Set by the user.
Enables the SPI/I 2 C interrupt. Set by the user.
INTERRUPT PRIORITY
If two interrupts of the same priority level occur simultaneously, the polling sequence is observed as shown in Table 84.
Table 84. Priority Within Interrupt Level
Source
IPSM
IRTC
IADE
WDT
ITEMP
IE0
TF0
IE1
TF1
ISPI/I2CI
RI/TI
TF2/EXF2
RI2/TI2
Priority
0 (highest)
1
2
3
4
5
6
7
8
9
10
11
12 (lowest)
Description
Power supply management interrupt.
RTC interval timer interrupt.
ADE energy measurement interrupt.
Watchdog timer overflow interrupt.
Temperature ADC interrupt.
External Interrupt 0.
Timer/Counter 0 interrupt.
External Interrupt 1.
Timer/Counter 1 interrupt.
SPI/I 2 C interrupt.
UART serial port interrupt.
Timer/Counter 2 interrupt.
UART2 serial port interrupt.
Rev. D | Page 94 of 156
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