MessagePad 100

The MessagePad 100 was a touchscreen mobile device that was released by Apple Computer as part of its MessagePad tablet computer line.
==Release==
The MessagePad 100 began shipping on March 4, 1994, replacing the original with a lower price of 499. It was superseded by the MessagePad 110 and was discontinued in August 1995.
==Features==
The MessagePad 100 featured a 20 MHz ARM 610 processor with 640 KB of static RAM. 482 KB of RAM was used by Newton OS, depending on the version, leaving 158 KB available for user data. Storage space could be expanded through the PCMCIA Type II slot. The monochrome LCD screen displayed 336 x 240 pixels. A 9600 baud fax modem was optional.
===System updates===
The MessagePad 100 is virtually identical to the original MessagePad, except that it shipped with Newton OS 1.2, while the original is limited to version 1.1.1. On January 30, 1995, Apple made a software update to Newton OS 1.3 available to users of the MessagePad 100 or 110.Apple Announces the MessagePad 120 With Enhanced Features by Apple Computer, Tech Insider. 1995-01-30.
==Variants==
Sharp Corporation licensed and produced a variant of the original MessagePad as the Sharp Expert Pad PI-7100.
==References==
==External links==
*Apple Newton MessagePad 100 / 110 / 120 / 130 (PDF) at Apple Repair Manuals
*Newton MessagePad 100 at Apple-History
*Newton MessagePad 100 specs at EveryMac
*MessagePad 100 at Newtonhonk
*MessagePad 100 at the Newton Glossary
*Apple Newton H1000 & MessagePad 100 - Specifications at Message-Pad.net
*Apple Newton MessagePad 100 at the Smithsonian National Museum of American History
Category:1994 introductions