71M6533 Datasheet, PDF (110/132 Pages) Teridian Semiconductor Corporation – Energy Meter IC

71M6533/G/H and 71M6534/H Data Sheet
FDS_6533_6534_004
6.4.5 Battery Monitor
The LSB values do not include the 8-bit left shift at CE input.
Table 74: Battery Monitor Performance Specifications (BME = 1)
Parameter
Load Resistor
LSB Value
[M40MHZ, M26MHZ]
= [00], [10], or [11]
[M40MHZ, M26MHZ]
= [01]
Offset Error
Condition
FIR_LEN=0 (L=138)
FIR_LEN=1 (L=288)
FIR_LEN=2 (L=384)
FIR_LEN=0 (L=186)
FIR_LEN=1 (L=384)
FIR_LEN=2 (L=588)
Min Typ Max Unit
27
45
63
kΩ
(-10%) -48.7 (+10%) μV
-5.35
μV
-2.26
μV
(-10%) -19.8 (+10%) μV
-2.26
μV
-0.63
μV
-200
0
+100
mV
6.4.6 Supply Current
Table 75: Supply Current Performance Specifications
Parameter
V3P3SYS current (CE off)
V3P3SYS current (CE on)
V3P3A current
VBAT current
Condition
Normal Operation,
V3P3A = V3P3SYS = 3.3 V
CKMPU = 614 kHz
No Flash Memory write
RTM_E=0, ECK_DIS=1,
ADC_E=1, ICE_E=0
Min Typ Max Unit
4.2
5.3
mA
8.4
9.6
mA
3.5
3.8
mA
-400
+400
nA
V3P3SYS current,
Write Flash
VBAT current
Normal Operation as above,
except write Flash at maximum
rate, CE_E = 0, ADC_ E = 0
VBAT=3.6V
BROWNOUT mode
71M6533/6533H
71M6534H
LCD Mode
LCD DAC off
LCD DAC on
SLEEP Mode
10
12
mA
82
250
µA
112
250
µA
11
40
µA
21
46
µA
0.7
1.5
µA
6.4.7 V3P3D Switch
Table 76: V3P3D Switch Performance Specifications
Parameter
On resistance – V3P3SYS to V3P3D
On resistance – VBAT to V3P3D
Condition
| I_V3P3D | ≤ 1 mA
| I_V3P3D | ≤ 1 mA
Min
Typ
Max
Unit
9
15
Ω
32
45
Ω
110
Rev 2