Power management, Memory, Battery – TabletKiosk eo TufTab a7230X User Manual
Page 99: Hard drive, Power management / memory / battery / hard drive
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Chapter 07: Specifications
Low power thermal design consumes less than 2.3W
Integrated DDR2 memory controller with 64-bit wide
interface and maximum configuration of 2.0 GB DRAM
Integrated USB Host Controller supports USB 1.1 and 2.0.
Power Management
ACPI 1.0b and 2.0 compliant
ACPI S0, S3, S4, S5
CPU states C0, C1, C2, C3, C4, C6 states
PCI Express Link states: L0, L0s, L1, L2, L3
Rapid Power Management
Memory
1x DDR2 533/400 MHz SODIMM slot
Single 64-bit wide channel
2.0 GB standard (800 MHz / 1.8V / 200-pin)
Battery
2x Modular battery bays
2x 2580 mAh Lithium-Ion Polymer 2-cell (2S1P) Smart IC
batteries provide 4 ~ 5 hours of power
Typical power rating: 19W/hr
Charge Voltage: 8.4V
Maximum Charge: 1A
Maximum Discharge: 1.5A
Over Charge Protection, Over Discharge Protection, Over
Current and Output Short Protection, Over Thermal Protection
Hard Drive
1.8” format, 5mm height, configurations from 120GB