Processor; Processor Specifications - Acer AOHAPPY2 Service Manual

System Board Major Chips
Item
Core logic
VGA
LAN
USB 2.0
Super I/O controller
Bluetooth
Wireless
PCMCIA
Audio codec
Card reader
eSata

Processor

Item
CPU type Atom
CPU package 559-ball BGA559
Core Logic
Two execution cores
Chipset Tiger Point NM10

Processor Specifications

Item CPU
Speed
(GHz)
N455 1.67
N475 1.83
N550 1.5
1-26
Intel Atom series
Integrated
Realtek RTL8105TA-VC-CG
Tiger Point NM10
Tiger Point NM10
Bluetooth 2.1 with EDR/BT3.0 supported
Atheros HB95/ HB125, Broadcom 4313, Intel WLAN 100GB.HMWG
Crane Peak
N/A
Realtek ALC271X
CM7R-052
N/A
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
Cores/
Threads Speed
DMI/QBI
1 2.5 Gb/s
1 2.5 Gb/s
2 2.5 Gb/s
Specification
Specification
Bus Mfg Cache
Tech
(FSB/ (nm)
)
45 512 L2
45 512 L2
45 1MB L2
Hardware Specifications and Configurations
Package
Size
BGA559
BGA559
BGA559
Voltage
0.8V~
1.175V
0.8V~
1.175V
0.8V~
1.175V