Dc Operating Characteristics; Battery Backup Characteristics - Intel NetStructure ZT 5515 Product Specification

Specifications
A.1.2
Table 19. DC Operating Characteristics
A.1.3
Table 20. Battery Backup Characteristics
Caution: The ZT 5515 contains a lithium battery. This battery is not field-replaceable. There is a danger of
A.1.4
60
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DC Operating Characteristics

Item
Supply Voltage, Vcc:
Supply Voltage, Vcc3:
Supply Voltage, AUX +:
Supply Voltage, AUX -:
Supply Current, Icc:
Supply Current, Icc3:
Supply Current, AUX + (12 V): 50 mA maximum

Battery Backup Characteristics

Item
Battery Voltage:
Battery Capacity:
Real-Time Clock Requirements:
Real-Time Clock Data Retention:
Electrochemical Construction:
explosion if the battery is incorrectly replaced or handled. Do not disassemble or recharge the
battery. Do not dispose of the battery in fire. When the battery is replaced, the same type or an
equivalent type recommended by the manufacturer must be used. Used batteries must be disposed
of according to the manufacturer's instructions. Return the board to Intel for battery service.
Operating Temperature
The ZT 5515's heatsink allows a maximum ambient air temperature of 50° C with 200 LFM (linear
feet per minute) of airflow. External airflow must be provided to the ZT 5515 at all times. Refer to
Section 3.2.3, "Electrical and Environmental" on page 22
Section B.2, "Temperature Monitoring" on page
temperature.
®
TM
Intel NetStructure ZT 5515 Compute Processor Board Technical Product Specification
Operating Characteristic
4.85 minimum to 5.25 V maximum
3.20 minimum to 3.47 V maximum
10.8 minimum to 13.2 V maximum
-13.2 minimum to -10.8 V maximum
4.5 A average (typical with 1.2 GHz processor and 512 Mbyte
SDRAM. Peak (short duration) power supply current may be
significantly higher (up to 50%) and will vary depending upon
the application.
2.5 A average (typical with 1.2 GHz processor and 512 Mbyte
SDRAM. Peak (short duration) power supply current may be
significantly higher (up to 50%) and will vary depending upon
the application.
Characteristic
3 V
250 mAh
8 µA maximum (Vbat = 3 V, Vcc=0V)
31,250 hours / 3.7 years minimum (not powered);
5.2 years minimum (with Vcc power applied 8 hours per day)
Long life lithium with solid-state polycarbon monofluoride
cathode.
for additional information. Also refer to
75, for details on monitoring the processor