Apple upped the ante by moving from the 68030 to the 68LC040 processor on the Duo 280 and 280c in May 1994. (The 68LC040 is a low power version of the 68040 with the internal FPU disabled.) Other than the CPU, this is essentially a Duo 270c.
Tag Archives: PowerBook
Blackbird was Apple’s code name for its first line of PowerBooks based on the 68LC040 processor. (The LC version of the 68040 draws less power and has no FPU.) The 500 series included several firsts: the first portable with a trackpad, the first with a PCMCIA (later PC Card) slot, the first with stereo speakers, […]
Apple upped the ante by moving from the 68030 to the 68LC040 processor on the Duo 280 and 280c in May 1994. (The 68LC040 is a low power version of the 68040 with the internal FPU disabled.)
Blackbird was Apple’s code name for a new line of PowerBooks based on the 68LC040 processor. (The LC version of the 68040 draws less power and has no FPU.) The 500 series included several firsts: the first portable with a trackpad, the first with a PCMCIA (later PC Card) slot, the first with stereo speakers, […]
Introduce in October 1993, the Duo 270c added an active matrix 640 x 480 pixel 256-color screen to the Duo 230. With the improved battery, this color Duo could still run for two hours per charge.
Introduced in October 1993, the PowerBook Duo 250 added an active matrix screen to the Duo mix.
The PowerBook 165 was a grayscale version of the PowerBook 165c with a 4-bit, 16-shade passive matrix display.
The PowerBook 180c added an active matrix 256-color screen to the already popular PowerBook 180. The color screen took its toll on the battery, reducing usable life to aboone1 hour.
The PowerBook 145b replaced the PowerBook 145. It offered the same performance at a lower price. It was replaced by the 33 MHz PowerBook 150 in mid 1994.
Essentially a PowerBook 180 with a color display, the 165c brought the first color screen to the PowerBook line. It was also the first notebook computer from any manufacturer with 256 colors on its internal display.
Along with the 25 MHz PowerBook Duo 210, the Duo 230 was the first dockable Mac. By eliminating the internal floppy drive (as with PowerBook 100) along with other size and weight saving measures, Apple got this one down to 4.2 pounds.
The PowerBook Duo 210 was the first dockable Mac. By eliminating the internal floppy drive (as Apple had done with the PowerBook 100) along with other size- and weight-saving measures, Apple got it down to 4.2 pounds.
The PowerBook 170 was the only first generation PowerBook to sport an active matrix screen. With a 25 MHz 68030, it was 2/3 faster than the PowerBook 140. Between the faster CPU, faster screen, and addition of a floating point unit, the 170 was nearly twice as fast as the 140. It was replaced by […]
