| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| P83C748EBDDB | 3.5-16 MHz, 80C51 8-bit microcontroller familly 2K/64 OTR/ROM | Philips-Semiconductors | SSOP | 24 | 0°C | 70°C | 147 K |
| P83C748EBPN | 3.5-16 MHz, 80C51 8-bit microcontroller familly 2K/64 OTR/ROM | Philips-Semiconductors | DIP | 24 | 0°C | 70°C | 147 K |
| P83C749EBAA | 3.5-16 MHz, 80C51 8-bit microcontroller familly 2K/64 OTR/ROM | Philips-Semiconductors | PLCC | 28 | 0°C | 70°C | 164 K |
| P83C749EBDDB | 3.5-16 MHz, 80C51 8-bit microcontroller familly 2K/64 OTR/ROM | Philips-Semiconductors | SSOP | 28 | 0°C | 70°C | 164 K |
| P83C749EBPN | 3.5-16 MHz, 80C51 8-bit microcontroller familly 2K/64 OTR/ROM | Philips-Semiconductors | DIP | 28 | 0°C | 70°C | 164 K |
| S3C7424 | Single-chip CMOS microcontroller. 256 x 4-bit RAM, 4,096 x 8-bit ROM, 1.8 V to 5.5 V | Samsung-Electronic | - | 28 | -40°C | 85°C | 345 K |
| S3C7434 | Single-chip CMOS microcontroller. 256 x 4-bit RAM, 4,096 x 8-bit ROM, 2.5 V to 5.5 V. | Samsung-Electronic | - | 44 | -40°C | 85°C | 345 K |
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