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Bro Rated
Treo 90

Treo 90

from Handspring
Bro
77.1
Rated
view all Palmtops

Overview & Features

Brand
Handspring
Model
Treo 90
Released
2002 Apr
Manufacturer
Handspring
General Extras
Passive stylus
Hardware Designer
Handspring
List of Additional Features
Tréo 90

Technical Specifications

Display

Pixel Size
0.32262 mm/pixel
Resolution
160x160
25600 pixels
Display Area
2664.5 square millimeter
Display Type
Color STN LCD
display
Display Width
51.62 mm
Pixel Density
79 PPI
Display Height
51.62 mm
Display Diagonal
73 mm
Display Color Depth
12 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
Yes
Display Area Utilization
34.7%
Number of Display Scales
4096
Scratch Resistant Screen
No
Horizontal Full Bezel Width
19.38 mm
Display Light Reflection Mode
Yes

Power Supply

Battery
Lithium-ion
built-in
1-cell
Estimated Battery Life
4.0 hours
Nominal Battery Capacity
550 mAh battery
Estimated Average Current
138 mA
Nominal Cell Capacity (1st cell)
550 mAh cell

Sound Playing

Audio Output
No
Loudspeaker(s)
mono

Cellular Phone

Supported Cellular Bands
No

Audio Subsystem

Audio Channel(s)
mono

Sound Recording

Microphone(s)
No

Auxiliary Camera

Aux. Camera Image Sensor
No

Built-in Sensors

Built-in accelerometer
No

Operative Memory

RAM Type
SDRAM
RAM Capacity
16 MiB RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes

Control Peripherals

Keyboard
Built-in QWERTY
Number of keys
34
Directional Pad
Two-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
Flash EEPROM
Non-volatile Memory Capacity
4 MiB
Non-volatile Memory Interface
Yes

Physical Attributes

Mass
115 g
Depth
16 mm
Width
71 mm
Height
108 mm
Bounding Volume
122.7 ccm

Multimedia Broadcast

FM Radio Receiver
No

Satellite Navigation

Supported GPS protocol(s)
No

Software Environment

Platform
Palm OS
Operating System
Palm Computing Palm OS 4.1
(4.1H3)

Audio/Video Interfaces

A/V Out
No

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 1.1
115200bit/s (SIR/CIR)
USB
USB 1.1
USB Full-Speed (12 Mbps)
Serial
Recommended Standard 232
Bluetooth
No
Wireless LAN
No
USB Connector
Proprietary
Serial Connector
Proprietary
Serial Data Rate
115200
bps
Expansion Interfaces
MMC
SD
Secure Digital Input/Output interface

Secondary Cellular Phone

Sec. Supported Cellular Networks
No

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Motorola DragonBall VZ MC68VZ328, 1999, 32 bit, single-core
CPU Clock
33 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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