Datasheet

Data Sheet ADE5166/ADE5169/ADE5566/ADE5569
Rev. D | Page 9 of 156
Parameter Min Typ Max Unit Test Conditions/Comments
LCD, RESISTOR LADDER ACTIVE
Leakage Current ±20 nA 1/2 and 1/3 bias modes, no load
V1 Segment Line Voltage LCDVA − 0.1 LCDVA V Current on segment line = −2 µA
V2 Segment Line Voltage LCDVB − 0.1 LCDVB V Current on segment line = −2 µA
V3 Segment Line Voltage
LCDVC − 0.1
LCDVC
V
Current on segment line = −2 µA
ON-CHIP REFERENCE Nominal 1.2035 V
Reference Error −2.2 +2.2 mV T
A
= 25°C, f
CORE
= 1.024 MHz
Power Supply Rejection 80 dB
Temperature Coefficient
1
10 50 ppm/°C f
CORE
= 1.024 MHz
1
These specifications are not production tested but are guaranteed by design and/or characterization data on production release.
2
Delay between ADC conversion request and interrupt set.
DIGITAL INTERFACE
Table 4.
Parameter Min Typ Max Unit Test Conditions/Comments
LOGIC INPUTS
1
All Inputs Except XTAL1, XTAL2, BCTRL,
INT0
,
INT1
,
RESET
Input High Voltage, V
INH
2.0 V
Input Low Voltage, V
INL
0.8 V
BCTRL,
INT0
,
INT1
,
RESET
Input High Voltage, V
INH
1.3 V
Input Low Voltage, V
INL
0.8 V
Input Currents
RESET
100
nA
RESET
= V
SWOUT
= 3.3 V
Port 0, Port 1, Port 2 ±100 nA Internal pull-up disabled, input = 0 V or
V
SWOUT
−3.75 −8.5 µA Internal pull-up enabled, input = 0 V,
V
SWOUT
= 3.3 V
Input Capacitance 10 pF All digital inputs
FLASH MEMORY
Endurance
2
20,000 Cycles At 25°C
Data Retention
3
20 Years T
J
= 85°C
CRYSTAL OSCILLATOR
4
Crystal Equivalent Series Resistance 30 50 kΩ
Crystal Frequency 32 32.768 33.5 kHz
XTAL1 Input Capacitance 12 pF
XTAL2 Output Capacitance 12 pF
MCU CLOCK RATE (f
CORE
) 4.096 MHz Crystal = 32.768 kHz and CD bits = 0b000
32 kHz Crystal = 32.768 kHz and CD bits = 0b111
LOGIC OUTPUTS
Output High Voltage, V
OH
2.4 V V
DD
= 3.3 V ± 5%
I
SOURCE
80 µA
Output Low Voltage, V
OL
5
0.4 V V
DD
= 3.3 V ± 5%
I
SINK
2 mA
START-UP TIME
6
PSM0 Power-On Time 880 ms V
DD
at 2.75 V to PSM0 code execution
From Power Saving Mode 1 (PSM1)
PSM1 to PSM0 130 ms V
DD
at 2.75 V to PSM0 code execution
From Power Saving Mode 2 (PSM2)
PSM2 to PSM1 48 ms Wake-up event to PSM1 code execution
PSM2 to PSM0 186 ms V
DD
at 2.75 V to PSM0 code execution