AX8052F100
www.onsemi.com
7
SPECIFICATIONS
Table 3. ABSOLUTE MAXIMUM RATINGS
Symbol Description Condition Min Max Units
VDD_IO Supply voltage −0.5 5.5 V
IDD Supply current 100 mA
P
tot
Total power consumption 800 mW
I
I1
DC current into any pin −10 10 mA
I
I2
DC current into pins −100 100 mA
I
O
Output Current 40 mA
V
ia
Input voltage digital pins −0.5 5.5 V
V
es
Electrostatic handling HBM −2000 2000 V
T
amb
Operating temperature −40 85 °C
T
stg
Storage temperature −65 150 °C
T
j
Junction Temperature 150 °C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
DC Characteristics
Table 4. SUPPLIES
Symbol Description Condition Min Typ Max Units
T
AMB
Operational ambient temperature −40 27 85 °C
VDD_IO I/O and voltage regulator supply voltage 1.8 3.0 3.6 V
VDD
IO_R1
I/O voltage ramp for reset activation;
Note 1
Ramp starts at VDD_IO ≤ 0.1 V 0.1 V/ms
VDD
IO_R2
I/O voltage ramp for reset activation;
Note 1
Ramp starts at 0.1V < VDD_IO < 0.7 V 3.3 V/ms
V
BOUT
Brown−out Threshold Note 2 1.3 V
I
DEEPSLEEP
Deep Sleep current 50 nA
I
SLEEP256PIN
Sleep current, 256 Bytes RAM retained Wakeup from dedicated pin 450 nA
I
SLEEP256
Sleep current, 256 Bytes RAM retained Wakeup Timer running at 640 Hz 850 nA
I
SLEEP4K
Sleep current, 4.25 kBytes RAM
retained
Wakeup Timer running at 640 Hz 1.5
mA
I
SLEEP8K
Sleep current, 8.25 kBytes RAM
retained
Wakeup Timer running at 640 Hz 2.2
mA
I
MCU
Micro−controller Running Power
consumption
All peripherals disabled 150
mA/
MHz
I
VSUP
Voltage Supervisor Run and Standby mode 85
mA
I
XTALOSC
Crystal oscillator current 20 MHz 160
mA
I
LFXTALOSC
Low Frequency Crystal Oscillator
current
32 kHz 700 nA
I
RCOSC
Internal Oscillator current 20 MHz 210
mA
I
LPOSC
Internal Low Power Oscillator current
10 kHz 650 nA
640 Hz 210 nA
I
ADC
ADC current 311 kSample/s, DMA 5 MHz 1.1 mA
1. If VDD_IO ramps cannot be guaranteed, an external reset circuit is recommended, see the AX8052 Application Note: Power On Reset
2. Digital circuitry is functional down to typically 1 V.
