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HPW-20E8M

HPW-20E8M

from Hitachi
Bro
77.7
Rated
view all Palmtops

Overview & Features

Brand
Hitachi
Model
HPW-20E8M
Released
1998 Apr
Manufacturer
Hitachi
General Extras
Passive stylus
Hardware Designer
Hitachi

Technical Specifications

Display

Pixel Size
0.26042 mm/pixel
Resolution
640x240
153600 pixels
Display Area
10416.7 square millimeter
Display Type
Monochrome STN LCD
display
Display Width
166.67 mm
Pixel Density
98 PPI
Display Height
62.5 mm
Display Diagonal
178 mm
Display Color Depth
4 bit/pixel
Display Illumination
ELP
Display Area Utilization
50.0%
Number of Display Scales
16
Scratch Resistant Screen
No
Horizontal Full Bezel Width
26.33 mm
Display Light Reflection Mode
reflective

Power Supply

Battery
NiMH
removable
Estimated Battery Life
25.0 hours

Sound Playing

Audio Output
No
Loudspeaker(s)
mono
D/A Converter Nominal Resolution
8 bit quantization

Cellular Phone

Supported Cellular Bands
No

Audio Subsystem

Audio Channel(s)
mono

Sound Recording

Microphone(s)
mono

Auxiliary Camera

Aux. Camera Image Sensor
No

Built-in Sensors

Built-in accelerometer
No

Operative Memory

RAM Type
SDRAM
RAM Capacity
8 MiB RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes

Control Peripherals

Keyboard
Built-in QWERTY
Number of keys
69
Directional Pad
Four-way (without action button)
-way
Touchscreen Type
Resistive touch sensing
screen
Touchscreen Simultaneous Touch Points
Single-touch

Graphical Subsystem

Graphical Controller
N/A

Non-volatile Memory

Non-volatile Memory Type
EPROM
Non-volatile Memory Capacity
16 MiB
Non-volatile Memory Interface
Yes

Physical Attributes

Mass
456 g
Depth
28 mm
Width
193 mm
Height
108 mm
Bounding Volume
583.6 ccm

Multimedia Broadcast

FM Radio Receiver
No

Satellite Navigation

Supported GPS protocol(s)
No

Software Environment

Platform
Windows (mobile-class)
Operating System
Microsoft Handheld PC 2.0 (Mercury)
Operating System Kernel Version
2.0

Audio/Video Interfaces

A/V Out
Yes
Proprietary
A/V Out Max. Resolution
640x480 (VGA)

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor
No

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor
No

Auxiliary Camera No. 4

Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No

Primary Camera System

Flash
No
Focus
No
Camera Image Sensor
No

Geographical Attributes

Market Countries
USA

Secondary Camera System

Secondary Camera Sensor
No

Communication Interfaces

IR
IrDA 1.0
115200bit/s (SIR/CIR)
USB
No
No
Modem
v.32 (9600bit/s)
Serial
Recommended Standard 232
Bluetooth
No
Wireless LAN
No
USB Connector
No
Modem Connector
6P4C (RJ-11)
Serial Connector
Proprietary
Serial Data Rate
115200
bps
Expansion Interfaces
PCMCIA I.
PCMCIA II.
CF I.

Secondary Cellular Phone

Sec. Supported Cellular Networks
No

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Hitachi SuperH SH3 (SH7700), 1996, 32 bit, single-core
CPU Clock
80 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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