Acer 1820PT - Manual (Page 31)

Chapter 1 21
Embedded Controller
Battery
Interface USB 2.0
Antenna 1 x 2
Item Specifications
Chipset Winbond WPCE775LA0DG
Features • Shared SPI BIOS flash memory with page programming support.
• High-accuracy, high-speed ADC.
• Up to 95 GPIO ports (including keyboard scanning) with a variety of wake-up
events (up to 42 wake-up inputs).
• 16-bit RISC core, with up to 4 Mbytes of external address space, running at up to
25 MHz.
• 128-pin LQChipFP
Item
Specifications
6 Cell
Vendor & model name SIMPLO UM09F70 3S2P
SANYO UM09F36 3S2P
Battery Type Li-ion
Pack capacity SANYO 6 cell 5600mAh
SAMSUNG 6 cell 5600mAh
LGC 6 cell 5600mAh
Number of battery cell 6
Package configuration 3 cells in series, 2 series in
parallel
Normal voltage 11.1
Charge voltage 12.6
Item Specifications