EM4069
EM4169
Absolute Maximum Ratings
Handling Procedures
VSS = 0V
This device has built-in protection against high static
voltages or electric fields. However due to the unique
properties of this device, anti-static precautions should
be taken as for any other CMOS component. Unless
otherwise specified, proper operation can only occur
when all terminal voltages are kept within the supply
voltage range.
Symbol
Conditions
Parameter
Power supply
Input Voltage (pads TST,
TCP, TIO)
VDD
-0.3 to +5.5V
- 0.3 to
VDD+0.3V
-30 to
+30mA
-10 to +10V
-55 to
VPIN
Input current on COIL1
Input voltage on COIL1
Storage temperature
ICOIL1
VCOIL1
TSTORE
Operating Conditions VSS = 0V
Parameter
Symbol Min. Typ. Max. Units
Operating temperature
AC voltage on coil 1
Maximum coil current
Frequency on coil 1
TOP
VCOIL1
ICOIL1
FCOIL1
-40
+25 +85
°C
*
Vpp
mA
kHz
+125°C
-10
10
Electrostatic discharge to
MIL-STD-883C method 3015
100 125 150
VESD
1000V
*) Maximum voltage is defined by forcing 10mA on
Coil1 – Vss
Stresses above these listed maximum ratings may cause
permanent damage to the device. Exposure beyond
specified electrical characteristics may affect device
reliability or cause malfunction.
Electrical parameters and functionality are not
guaranteed when the circuit is exposed to light.
Electrical Characteristics
Unless otherwise specified: VDD= 1.0V to 5.5V, TA=-40 to +125°C.
Parameter
Symbol
VDD
Condition
ICOIL1 = 10mA
Min.
3.0
Typ.
3.5
Max.
4.0
Units
V
Regulated Supply Voltage
Reg. Voltage reading EEPROM (note 3)
Supply current in read mode
Reg. Voltage writing EEPROM
Supply current write mode
Power Check Voltage
VRD
2.0
V
IRD
3.8
5,5
µA
V
VWR
IWR
2.5
VDD = 3.5 V
50
2.8
1.45
3.6
1.85
100
3.15
1.75
4.5
µA
V
VPC
2.4
1.2
3
1.5
0.5
3.2
20
Modulator ON voltage drop
Modulator ON voltage drop
POR level
Von1
Von2
VPOR
VCOIL1
Vpd
ICOIL1 = ±100µA
ICOIL1 = ±1 mA
Rising edge
V
V
2.20
V
Clock extractor
VPP
VPP
mV
pF
Peak detector threshold.
Peak detector hysteresis
Resonance capacitor (note 1)
EEPROM data retention (note 2)
EEPROM write cycles
VDD = 3.3 V
VDD = 3.3 V
32 kHz, 0.3Vpp
TOP = 55°C
VDD = 3.6 V
4
100
78
4.6
200
Vpdh
CR
TRET
NCY
10
100000
years
cycles
Note 1:
Value of the resonance capacitor may vary in limits of 12%
Statistics show a variation of capacitance within one lot of 5%.
These figures are given as information only.
Note 2:
Note 3:
Based on 1000 hours at 150°C.
V
RD must be higher than VPOR Level.
2
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