71m6543h-igtr/f Maxim Integrated Products, Inc., 71m6543h-igtr/f Datasheet - Page 136

• Manufacturer Part Number: 71m6543h-igtr/f
• Description: Energy Meter Ic
• Manufacturer: Maxim Integrated Products, Inc.

71M6543F/H Data Sheet
6.4.5 Supply Current
136
Parameter
I1:
V3P3A + V3P3SYS current,
Normal Operation
I1a:
V3P3A + V3P3SYS current, ADC
Half Rate (ADC_DIV=1)
I1b:
V3P3A + V3P3SYS current,
Normal Operation
PLL_FAST=0
(see note 1)
I1c:
V3P3A + V3P3SYS current,
Normal Operation
PRE_E=1
I1d:
V3P3A + V3P3SYS current,
Normal Operation
PRE_E=1, ADC_DIV=1,
FIR_LEN=0.
(see note 1)
I1e:
V3P3A + V3P3SYS current,
Normal Operation
PLL_FAST=0, PRE_E=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 = 0.
LCD_DAC[4:0]=5 (2.9V), LCD_CLK[1:0]=2, LCD_MODE[2:0]=6, LCD_BLANK=0, LCD_ON=1, all LCD_MAPn bits = 1 and
VLCD pin = 3.3V.
Table 95: Supply Current Performance Specifications
© 2008–2011 Teridian Semiconductor Corporation
Condition
Polyphase: 4 Currents, 3 Voltages
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=0, MUX_DIV[3:0]=7, FIR_LEN[1:0]=1,
PLL_FAST=1
Same as I1, except ADC_DIV=1, FIR_LEN=0
Same as I1, except PLL_FAST=0
Same as I1, except PRE_E=1
Same as I1, except PRE_E=1, ADC_DIV=1,
FIR_LEN=0.
Same as I1, except PRE_E=1, PLL_FAST=0.
Same as I1, except with variation of MPU_DIV[2:0].
CE_E=0
LCD_VMODE[1:0]=3, also see notes 1, 3
LCD_VMODE[1:0]=2, also see notes 1, 2
LCD_VMODE[1:0]=1, also see notes 1, 2
LCD_VMODE[1:0]=0, also see notes 1, 2
SLP Mode
LCD_VMODE[1:0]=2, also see note 3
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
=
0
4.3
I -
MPU_DIV
=
3
-300
-300
-300
Min
Typ
240
7.2
6.4
2.9
6.7
6.5
3.0
0.4
2.4
0.4
3.0
1.1
1.8
0.7
1.5
7.1
24
0
0
0
+300
Max
300
108
300
410
8.5
7.3
3.8
8.7
7.5
3.9
0.6
3.2
3.4
4.1
1.7
3.2
8.7
36
11
Unit
MHz
mA/
mA
mA
mA
mA
mA
mA
mA
mA
nA
nA
µA
µA
µA
nA
nA
nA
µA
µA
µA
v1.0