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参数资料
型号： 71M6543F-IGTR/F
厂商： Maxim Integrated
文件页数： 135/154页
文件大小： 0K
描述： IC ENERGY METER 64K FLSH 100LQFP
标准包装： 1,000
系列： *
71M6543F/71M6543G Data Sheet
6.4.5
Supply Current
The supply currents provided in Table 93 below include only the current consumed by the 71M6543.
Refer to the 71M6xxx Data Sheet for additional current required when using a 71M6x03 remote sensor.
Table 93: Supply Current Performance Specifications
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
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
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] .
I MPU_DIV = 0 - I MPU_DIV = 3
4.3
CE_E =0
LCD_VMODE[1:0] =3, also see note 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 A ≤ 25 °C
T A = 85 °C
Same as I1, except write Flash at maximum rate,
CE_E =0, ADC_E =0.
Device
71M6543F
71M6543G
71M6543F
71M6543G
71M6543F
71M6543G
71M6543F
71M6543G
71M6543F
71M6543G
71M6543F
71M6543G
71M6543F
71M6543G
71M6543
71M6543F
71M6543G
71M6543
71M6543
71M6543
71M6543
71M6543
71M6543
71M6543F/G
71M6543G
71M6543
71M6543
71M6543
71M6543F/G
71M6543G
Min
-300
-300
-300
Typ
7.2
7.5
6.4
6.7
2.9
3.0
7.3
7.7
6.5
6.9
3.0
3.1
0.4
0.5
0
2.4
2.6
0.4
24
3.0
1.1
0
0
240
260
1.8
0.7
1.5
7.1
7.3
Max
8.5
8.8
7.3
7.7
3.8
3.9
8.7
9.1
7.5
7.9
3.9
3.9
0.6
0.65
300
3.2
3.5
108
36
11
3.4
+300
300
410
420
4.1
1.7
3.2
8.7
8.7
Unit
mA
mA
mA
mA
mA
mA
mA/
MHz
nA
mA
mA
nA
μA
μA
μA
nA
nA
nA
nA
μA
μA
μA
mA
Notes:
1.
2.
3.
v2
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.
135
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