| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| P89C51RB2BP | 4.5-5.5 V, 8-bit flash microcontroller family, 16KB/32KB/64KB ISP/IAP flash with 512B/512B/1KB RAM | Philips-Semiconductors | PDIP | 40 | 0°C | 70°C | 289 K |
| P89C51UBAA | 33 MHz, 5 V, 80C51 8-bit microcontroller family | Philips-Semiconductors | PLCC | 44 | 0°C | 70°C | 226 K |
| P89C51UBBB | 33 MHz, 5 V, 80C51 8-bit microcontroller family | Philips-Semiconductors | QFP | 44 | 0°C | 70°C | 226 K |
| P89C51UBPN | 33 MHz, 5 V, 80C51 8-bit microcontroller family | Philips-Semiconductors | DIP | 40 | 0°C | 70°C | 226 K |
| P89C51UFAA | 33 MHz, 5 V, 80C51 8-bit microcontroller family | Philips-Semiconductors | PLCC | 44 | -40°C | 85°C | 226 K |
| P89C51UFPN | 33 MHz, 5 V, 80C51 8-bit microcontroller family | Philips-Semiconductors | DIP | 40 | -40°C | 85°C | 226 K |
| T89C51RD2-SLUC-L | 0 to 25 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL-Corporation | PLCC | 44 | 0°C | 70°C | 987 K |
| T89C51RD2-SLVC-L | 0 to 25 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL-Corporation | PLCC | 44 | 0°C | 70°C | 987 K |
| T89C51RD2-SLVI-M | 0 to 40 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL-Corporation | PLCC | 44 | -40°C | 85°C | 987 K |
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