参数资料
型号: 71M6542F-IGT/F
厂商: Maxim Integrated
文件页数: 143/166页
文件大小: 0K
描述: IC ENERGY METERING
标准包装: 90
系列: *
71M6541D/F/G and 71M6542F/G Data Sheet
6.4.5
Supply Current
The supply currents provided in Table 100 below include only the current consumed by the 71M654x.
Refer to the 71M6xxx Data Sheet for additional current required when using a 71M6x01 remote sensor.
Table 100: Supply Current Performance Specifications
Parameter
Condition
Min
Typ
Max
Unit
Single-phase: 2 Currents, 1 Voltage
I1:
V3P3A + V3P3SYS current,
Half-Speed ( ADC_DIV =1)
(see note 1)
V3P3A = V3P3SYS = 3.3 V,
MPU_DIV [2:0] = 3 (614 kHz MPU clock),
No Flash memory write,
RTM_E =0, PRE_E =0, CE_E =1, ADC_E =1,
ADC_DIV =1, MUX_DIV[3:0] =3,
5.5
6.7
mA
FIR_LEN[1:0] =1, PLL_FAST =1
I1a:
V3P3A + V3P3SYS current,
Half-Speed ( ADC_DIV =1)
Same as I1, except PLL_FAST =0
2.6
3.5
mA
(see note 1)
I1b:
V3P3A + V3P3SYS current,
Half-Speed ( ADC_DIV =1)
Same as I1, except PRE_E = 1
5.7
6.9
mA
(see note 1)
I1c:
V3P3A + V3P3SYS current,
Half-Speed ( ADC_DIV =1)
Same as I1, except PLL_FAST = 0 and
PRE_E = 1
2.6
3.6
mA
(see note 1)
Same as I1, except with variation of
I2:
V3P3A + V3P3SYS dynamic
current
MPU_DIV[2:0] .
I MPU_DIV = 0 - I MPU_DIV = 3
0.4
0.6
mA/
MHz
4.3
VBAT current
I3: MSN Mode
I4: BRN Mode
I5: LCD Mode (ext. VLCD)
CE_E =0
LCD_VMODE[1:0] =3, also see note 2
-300
0
2.4
0.4
300
3.2
108
nA
mA
nA
I6: LCD Mode (boost, DAC)
Note 1
LCD_VMODE[1:0] =2, also see note 3
24
36
μA
I7: LCD Mode (DAC)
Note 1
LCD_VMODE[1:0] =1, also see note 3
3.0
11
μA
I8: LCD Mode (VBAT) Note 1
I9: SLP Mode
LCD_VMODE[1:0] =0, also see note 3
SLP Mode
-300
1.1
0
3.4
+300
μA
nA
VBAT_RTC current
I10: MSN
I11: BRN
I12: LCD Mode
I13: SLP Mode
I14: SLP Mode (see note 1)
I15:
V3P3A + V3P3SYS current,
Write Flash with ICE
LCD_VMODE[1:0] =2, also see note 2
T A ≤ 25 °C
T A = 85 °C
Same as I1, except write Flash at maximum rate,
CE_E =0, ADC_E =0.
-300
0
240
1.8
0.7
1.5
7.1
300
320
4.1
1.7
3.2
8.7
nA
nA
μA
μA
μA
mA
Notes:
1.
2.
3.
Rev 4
Guaranteed by design; not production tested.
LCD_DAC[4:0] =5 (2.9V), LCD_CLK[1:0] =2, LCD_MODE[2:0] =6, all LCD_MAPn bits = 1, LCD_BLANK =0,
LCD_ON =1.
LCD_DAC[4:0] =5 (2.9V), LCD_CLK[1:0] =2, LCD_MODE[2:0] =6, all LCD_MAPn bits = 0.
143
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