78M6631 Maxim, 78M6631 Datasheet - Page 18

• Manufacturer Part Number: 78M6631
• Description: The Teridian™ 78M6631 is a highly integrated 3-phase power measurement and monitoring system-on-chip (SoC), with a 10MHz 8051-compatible MPU core and Single Converter Technology® containing a 22-bit deltasigma converter and 32-bit compute e
• Manufacturer: Maxim

2.4.4 Power Supply Monitor
2.4.5 Supply Current
2.4.6 Crystal Oscillator
18
Parameter
Load Resistor
LSB Value
Offset Error
Parameter
V3P3D current (CE off)
V3P3D current (CE on)
V3P3A current
V3P3D current,
Write Flash
Parameter
Maximum Output Power to Crystal
XIN to XOUT Capacitance
Capacitance to DGND
XIN
XOUT
Table 8: Power Supply Monitor Performance Specifications (BME= 1)
[M40MHZ, M26MHZ]
= [00], [10], or [11]
[M40MHZ, M26MHZ]
= [01]
Table 10: Crystal Oscillator Performance Specifications
1
Table 9: Supply Current Performance Specifications
1
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
Normal operation as above, except
write flash at maximum rate, CE_E =
0, ADC_ E = 0
4
Crystal connected
RTCA_ADJ = 0
FIR_LEN=0(L=138)
FIR_LEN=1(L=288)
FIR_LEN=0(L=186)
FIR_LEN=1(L=384)
Condition
Condition
Condition
–
(-10%)
(-10%)
-200
Min
Min
27
Min
-48.7
-5.35
-19.8
-2.26
Typ
Typ
4.2
8.4
3.3
9.1
45
0
Typ
(+10%)
(+10%)
Max
+100
Max
6.35
9.6
3.8
63
12
Max
1
3
5
5
Unit
Unit
Unit
mV
mA
mA
mA
mA
µW
kΩ
µV
µV
µV
µV
Rev 1
pF
pF
pF