Acer AOHAPPY2 - Processor; Processor Specifications

1-26 Hardware Specifications and Configurations
System Board Major Chips
Processor
Processor Specifications
Item Specification
Core logic Intel Atom series
VGA Integrated
LAN Realtek RTL8105TA-VC-CG
USB 2.0 Tiger Point NM10
Super I/O controller Tiger Point NM10
Bluetooth Bluetooth 2.1 with EDR/BT3.0 supported
Wireless Atheros HB95/ HB125, Broadcom 4313, Intel WLAN 100GB.HMWG
Crane Peak
PCMCIA N/A
Audio codec Realtek ALC271X
Card reader CM7R-052
eSata N/A
Item Specification
CPU type Atom
CPU package 559-ball BGA559
Core Logic
Two execution cores
 A 32-KB instruction and 24-KB data first cache (L1) for each core
 A 512-KB 8 way associative second-level cache (L2) for each core
Chipset Tiger Point NM10
Item CPU
Speed
(GHz)
Cores/
Threads
Bus
Speed
(FSB/
DMI/QBI
)
Mfg
Tech
(nm)
Cache
Size
Package Voltage
N455 1.67 1 2.5 Gb/s 45 512 L2 BGA559 0.8V~
1.175V
N475 1.83 1 2.5 Gb/s 45 512 L2 BGA559 0.8V~
1.175V
N550 1.5 2 2.5 Gb/s 45 1MB L2 BGA559 0.8V~
1.175V