Data Sheet

GTI-ATM2022-X-datasheet page 15 of 25
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10. Maxi
mum Electrical Ratings
Symbol Parameter Min. Typ Max. Unit
VBAT Battery supply -0.2 3.4 V
VDDIO I/O supply -0.2 3.4 V
VIO I/O pin -0.2 3.4 V
VRF RF I/O pin (BT_RF, WURX) 10 V
ESD (HBM) ESD HBM class 2 2000 V
ESD (CDM) ESD CDM 500 V
T-store Storage Temperature -40 125
℃
Note: ESD(HBM) for TMC and PWD pins are 1250V
11. Recom
mended Operating condition
Operat
ing Condition
Min. T
yp
Max
.
Un
it
OP-temping temperature range Operating Temperature range -40 25 85
℃
Relative Humidity 85 %
VDDIO I/O supply 1.7 1.8 3.3 V
VBAT Battery supply 1.1 3.3 V
VPP25 OTP Programming Voltage 2.3 2.5 2.7 V
VIO I/O pin voltage level -0.2 VIO+0.2 V
32K-OSC Crystal OSC-32.768KHz -500 500 ppm
No
te:
1. VBAT minimum supply after boot is 1.0V
2. VBAT minimum slew rate is 0.3V/ms
3. VPP25 is physically connected to VDDIO. Set VDDIO to within VPP25 range when programming the OTP.