PIC16F84A 1 Board Micro Computer CPU Board Draft -2
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(8-bit PIC16F84A 1 Board Micro Computer CPU Board image illustration (Illustration AFP - Toshiki Shirose))[/caption]CPU : PIC16F84A, 18 pin
Crystal : SG-8002DC (3.3 Volts), 20 MHz, 4 pin (8 pin Socket)
By-pass condenser for Crystal Socket : 8 pin IC Socket
Switch : with LED, 2 pin
Battery : 1.5 Volts x 2, AA or AAA (It is selected by you)
Battery case : 2 pin
Direct Bus Interface Socket : Pitch 2.54 mm, 30 pin (15 pin x 2) x 1
2.54 mm x 40 pin = 101.6 mm, nearly equal 10 cm, then,
Assembly board : 10 cm x 15 cm
CPU socket : 18 pin x 1, 8 pin x 2 (For wire wrapping type socket, long leg type socket)
Assembly board legs (Spacer) : 4 cm length x 4 (For CPU Board not to electric short on your desk)
Wire wrapping cable
Wire wrapping tool
Drivers
Wire wrapping cable stripper
When we had done making this CPU board, we can make many PIC circuits.
(These are in Requests in right side, in Internet, in hardware magazines, in hardware books)
(8-bit PIC16F84A 1 Board Micro Computer CPU Board written by Toshiki Shirose)
(Reference Microchip PIC16F84A Datasheet)
*This 8-bit PIC16F84A 1 Board Micro Computer CPU Board Patent Holders
Takako Shirose
Toshiki Shirose
(To The Kingdom of Ryukyu Government : Please send this Patent to Japanese Government)
(R.S.F. toshiki speed news press, Agence France-Presse, 2 Wednesday April 2014 The Roman)
