DATAMATH CALCULATOR MUSEUM |
Additional Pictures
This CC-40 with 18k Bytes RAM was
manufactured in August 1983 by Texas Instruments in Abilene, TX (Date code ATA
3483 » wk 34 yr 1983.
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The CC-40 with 18k Bytes RAM dismantled with the Main Printed Circuit Board (CPB). | |
The TMX70C20 8-bit microcontroller of the CC-40. | The AMI 1041036
ASIC. |
The Hitachi
HN61256 ROM with 32k Bytes capacity.
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One of the two
Hitachi HM6264
RAMs with 8k Bytes capacity, each.
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The
front view of the second Printed Circuit Board of the CC-40 with the
LC-Display and the keyboard contacts. |
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The
rear view of the second Printed Circuit Board of the CC-40 with the
Controller and additional Driver for the LC-Display. |
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The Hitachi
HD44780 LCD Controller. |
The Hitachi
HD44100 LCD Driver. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, October 29, 2019. No reprints without written permission.