| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| KU80C51SL-BG | Keyboard controller | Intel-Corporation | QFP | 100 | -40°C | 85°C | 2 M |
| KU81C51SL-AH | Keyboard controller.16K ROM preprogrammed with systemSoft keyboard controller and scanner firmware. Vcc = 5V | Intel-Corporation | PQFP | 100 | 0°C | 70°C | 256 K |
| KU83C51SL-AH | Keyboard controller.16K factory programmed ROM. Vcc = 5V | Intel-Corporation | PQFP | 100 | 0°C | 70°C | 256 K |
| KU87C51SL-AH | Keyboard controller.16K OTP ROM. Vcc = 5V | Intel-Corporation | PQFP | 100 | 0°C | 70°C | 256 K |
| S-80751SL-EF-S | High-precision voltage detector | Seiko-Epson-Corporation | - | 5 | -30°C | 80°C | 2 M |
| S-80751SL-EF-T1 | High-precision voltage detector | Seiko-Epson-Corporation | - | 5 | -30°C | 80°C | 2 M |
| S-80751SL-EF-T2 | High-precision voltage detector | Seiko-Epson-Corporation | - | 5 | -30°C | 80°C | 2 M |
| SB80C51SL-AL | Lov voltage keyboard controller. CPU with RAM and I/O, Vcc = 3.3V | Intel-Corporation | SQFP | 100 | 0°C | 70°C | 256 K |
| SB81C51SL-AL | Lov voltage keyboard controller. 16K ROM preprogrammed with systemSoft keyboard controller and scanner firmware. Vcc = 3.3V | Intel-Corporation | SQFP | 100 | 0°C | 70°C | 256 K |
| SB83C51SL-AL | Lov voltage keyboard controller. 16K factory programmed ROM. Vcc = 3.3V | Intel-Corporation | SQFP | 100 | 0°C | 70°C | 256 K |
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