71M6545 MAXIM [Maxim Integrated Products], 71M6545 Datasheet - Page 118

• Manufacturer Part Number: 71M6545
• Description: Four-Quadrant Metering, Phase Metrology Processors Flash/RAM Size
• Manufacturer: MAXIM [Maxim Integrated Products]

Data Sheet 71M6545/H
6.4.5 Supply Current
The supply currents provided in below in
Refer to the 71M6xxx Data Sheet for additional current required when using a 71M6x03 remote sensor.
6.4.6 V3P3D Switch
118
Parameter
On resistance – V3P3SYS to V3P3D
V3P3D I
I3c: SLP Mode (see note 1)
Parameter
I1a:
V3P3A + V3P3SYS current,
Normal Operation
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_RTC current
I3a: MSN
I3b: SLP Mode
I4:
V3P3A + V3P3SYS current,
Write Flash with ICE
Note:
OH
1.
, MSN
Guaranteed by design; not production tested.
Table 85: Supply Current Performance Specifications
Table 86: V3P3D Switch 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 I1a, except PLL_FAST=0
Same as I1a, except PRE_E=1
Same as I1a, except PRE_E=1, ADC_DIV=1,
FIR_LEN=0.
Same as I1a, except PRE_E=1, PLL_FAST=0.
Same as I1a, except with variation of
MPU_DIV[2:0].
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
Table 85
Condition
| I
V3P3SYS = 3V
V3P3D = 2.9V
=
0
V3P3D
4.3
I -
MPU_DIV
| ≤ 1 mA
include only the current consumed by the 71M6545/H.
=
3
Min
10
-300
Min
Typ
Typ
7.2
2.9
7.3
6.5
3.0
0.4
0.7
1.5
7.1
0
Max
300
8.5
3.8
8.7
7.5
3.9
0.6
1.7
3.2
8.7
Max
10
PDS_6545_009
MHz
Unit
mA/
mA
mA
mA
mA
mA
mA
nA
µA
µA
Unit
mA
Ω
v1.0