Brand DAP
Model MICROFLEX CE8640BWE
Released 2005 Jun
Hardware Designer DAP Technologies
Manufacturer DAP Technologies
Device Category 

Palmtop

Width 230 mm
Height 185 mm
Depth 50 mm
Dimensions 9.06×7.28×1.97 inches
Mass 1100 g
38.8 ounces
Platform 

Windows (mobile-class)

Operating System

Microsoft Windows CE 5.0 (Macallan)

CPU Clock 520 MHz
CPU

Intel XScale PXA270 (Bulverde), 2004, 32 bit, single-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache

RAM Type 

SDRAM

RAM Capacity (converted) 128 MiB RAM
64 MiB user accessible RAM
Non-volatile Memory Capacity (converted) 128 MiB ROM
64 MiB total user storage
Display Diagonal 165 mm
6.5 inch
Resolution 640×240
Horizontal Full Bezel Width 75.51 mm
Display Area Utilization 21.0%
Pixel Density 105 PPI
Display Type 

DSTN LCD display

Number of Display Scales 65536
Scratch Resistant Screen  No
Graphical Controller N/A
A/V Out  No
Microphone(s) 

mono

Loudpeaker(s):  

mono

Audio Output:   No
Supported Cellular Bands  No
Sec. Supported Cellular Networks:   No
Touchscreen Type 

Resistive screen

Keyboard 

Built-in QWERTY

Number of keys 64
Directional Pad 

4-way

Expansion Interfaces 

PCMCIA I.
, PCMCIA II.
, SD
, SDIO

USB 

USB 1.1

USB FS (12 Mbps)

USB Services 

USB Host
, USB PD

USB Connector 

USB A

Bluetooth 

Bluetooth 1.2

Wireless LAN 

802.11b
, 802.11g

Serial 

RS-232

Serial Connector:  

DE9

Serial Data Rate:  

115200 bps

FM Radio Receiver  No
Camera Image Sensor  No
Focus  No
Flash  No
Aux. Camera Image Sensor  No
Aux. 2 Camera Image Sensor  No
Aux. 3 Camera Image Sensor  No
Aux.4 Camera Image Sensor  No
Secondary Camera Sensor  No
Sec. Aux. Cam. Image Sensor  No
Built-in accelerometer  No
Built-in Barcode Scanner 

2D LASER scanner
, 1D CCD scanner

Protection from solid materials 

6 Totally protected from dust

Protection from liquids 

7 Protected against immersion up to 1m of depth

Protection against mechanical impacts 100 cm
Military Standard Compliance (MIL-STD) 

MIL-STD-810F

Battery 

Li-ion

removable

Data Integrity 

Final