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EC3648 |
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| Part Number | EC3648 |
| Manufacturer | E-Cmos |
| Description | The EC3648 is a single chip CMOS micro-controller for keyboard application, specially for IBM PC AT and all compatible machines. It incorporate a 8-bit’s CPU core, 5K bytes of ROM, and 128 bytes of... |
| Features |
with the minimal external components.
APPLICATION
• IBM PC AT or compatible machine keyboard. • IBM PS/2 model 30,50,60,80 or compatible machine keyboard. • Japanese keyboard. • Korean keyboard. • Brazilian keyboard. • European keyboard. Rev 01 Page 1 of 21 PS2 KEYBOARD CONTROLLER EC3648 Preliminary PIN ASSIGNMENT TMODE DATA ROUT Scroll 37 GND 5 4 3 2 1 41 40 39 PC1 PA1 N/C N/C N/C PA2 PA3 PA4 PB6 PB5 6 36 7 35 8 34 9 VDD 38 CLK RIN PC0 PC3 CAPS NUM PD7 PD0 PD1 PD2 PD6 PD4 PD3 PD5 10 C O B -0 2 0 9 -1 E 33 32 11 31 12 30 13 29 14 28 15 27 16 17 18 19 20 21 22 23... |
| Document |
 EC3648 Data Sheet
PDF 235.08KB |
| Distributor | Stock | Price | Buy |
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