| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| CAT24C643P-25TE13 | 64K 2.55V-2.7V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer | distributor | PDIP | 8 | 0°C | 70°C | 84 K |
| CAT24C643P-28TE13 | 64K 2.85V-3V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer | distributor | PDIP | 8 | 0°C | 70°C | 84 K |
| CAT24C643P-30TE13 | 64K 3V-3.15V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer | distributor | PDIP | 8 | 0°C | 70°C | 84 K |
| CAT24C643PA-25TE13 | 64K 2.55V-2.7V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer | distributor | PDIP | 8 | -40°C | 105°C | 84 K |
| CAT24C643PA-28TE13 | 64K 2.85V-3V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer | distributor | PDIP | 8 | -40°C | 105°C | 84 K |
| CAT24C643PI-25TE13 | 64K 2.55V-2.7V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer | distributor | PDIP | 8 | -40°C | 85°C | 84 K |
| CAT24C643PI-28TE13 | 64K 2.85V-3V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer | distributor | PDIP | 8 | -40°C | 85°C | 84 K |
| MB89643PF | 8-bit proprietary microcontroller | Fujitsu-Microelectronis | plastic QFP | 80 | -40°C | 85°C | 774 K |
| MB89643PFM | 8-bit proprietary microcontroller | Fujitsu-Microelectronis | plastic QFP | 80 | -40°C | 85°C | 774 K |
| MX643P | Call progress tone detector with special information tones (SIT) | MX-COM-Inc- | PDIP | 8 | -40°C | 85°C | 205 K |
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