71M6542F MAXIM [Maxim Integrated Products], 71M6542F Datasheet - Page 142

• Manufacturer Part Number: 71M6542F
• Description: 0.1% Accuracy Over 2000:1 Current Range Energy Meter ICs
• Manufacturer: MAXIM [Maxim Integrated Products]

71M6541D/F/G and 71M6542F/G Data Sheet
6.4.5 Supply Current
The supply currents provided in
Refer to the 71M6xxx Data Sheet for additional current required when using a 71M6x01 remote sensor.
Parameter
I1:
V3P3A + V3P3SYS current,
Half-Speed (ADC_DIV=1)
(see note 1)
I1a:
V3P3A + V3P3SYS current,
Half-Speed (ADC_DIV=1)
(see note 1)
I1b:
V3P3A + V3P3SYS current,
Half-Speed (ADC_DIV=1)
(see note 1)
I1c:
V3P3A + V3P3SYS current,
Half-Speed (ADC_DIV=1)
(see note 1)
I2:
V3P3A + V3P3SYS dynamic
current
VBAT current
I3: MSN Mode
I4: BRN Mode
I5: LCD Mode (ext. VLCD)
I6: LCD Mode (boost, DAC)
I7: LCD Mode (DAC)
I8: LCD Mode (VBAT)
I9: SLP Mode
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
Notes:
1.
2.
3.
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.
Note 1
Note 1
Table 100: Supply Current Performance Specifications
Note 1
Table 100
Condition
Single-phase: 2 Currents, 1 Voltage
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,
FIR_LEN[1:0]=1, PLL_FAST=1
Same as I1, except PLL_FAST=0
Same as I1, except PRE_E = 1
Same as I1, except PLL_FAST = 0 and
PRE_E = 1
Same as I1, except with variation of
MPU_DIV[2:0].
CE_E=0
LCD_VMODE[1:0]=3, also see note 2
LCD_VMODE[1:0]=2, also see note 3
LCD_VMODE[1:0]=1, also see note 3
LCD_VMODE[1:0]=0, also see note 3
SLP Mode
LCD_VMODE[1:0]=2, also see note 2
T
T
Same as I1, except write Flash at maximum rate,
CE_E=0, ADC_E=0.
I
A
A
MPU_DIV
≤ 25 °C
= 85 °C
=
below include only the current consumed by the 71M654x.
0
4.3
I -
MPU_DIV
=
3
-300
-300
-300
Min
Typ
240
5.5
2.6
5.7
2.6
0.4
2.4
3.0
1.1
1.8
0.7
1.5
0.4
7.1
24
0
0
0
+300
Max
300
108
300
320
6.7
3.5
6.9
3.6
0.6
3.2
3.4
4.1
1.7
3.2
8.7
36
11
MHz
Unit
mA/
mA
mA
mA
mA
mA
mA
nA
nA
µA
µA
µA
nA
nA
nA
µA
µA
µA