| 1292641 | P89C51RD2HFB | 80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM | Philips |
| 1292642 | P89C51RD2HFP | 80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM | Philips |
| 1292643 | P89C51UBAA | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292644 | P89C51UBBB | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292645 | P89C51UBPN | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292646 | P89C51UFAA | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292647 | P89C51UFBB | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292648 | P89C51UFPN | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292649 | P89C51X2 | 80C51 8-bit Flash microcontroller family 4K/8K/16K/32K Flash 128B/256B RAM | Philips |
| 1292650 | P89C51X2BA | 80C51 8-bit Flash microcontroller family | Philips |
| 1292651 | P89C51X2BBD | 80C51 8-bit Flash microcontroller family | Philips |
| 1292652 | P89C51X2BN | 80C51 8-bit Flash microcontroller family | Philips |
| 1292653 | P89C51X2FA | 80C51 8-bit Flash microcontroller family | Philips |
| 1292654 | P89C52 | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292655 | P89C52UBAA | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292656 | P89C52UBBB | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292657 | P89C52UBPN | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292658 | P89C52UFAA | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292659 | P89C52UFBB | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
|
| 1292660 | P89C52UFPN | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292661 | P89C52X2 | 80C51 8-bit Flash microcontroller family 4K/8K/16K/32K Flash 128B/256B RAM | Philips |
| 1292662 | P89C52X2BA | 80C51 8-bit Flash microcontroller family | Philips |
| 1292663 | P89C52X2BBD | 80C51 8-bit Flash microcontroller family | Philips |
| 1292664 | P89C52X2BN | 80C51 8-bit Flash microcontroller family | Philips |
| 1292665 | P89C52X2FA | 80C51 8-bit Flash microcontroller family | Philips |
| 1292666 | P89C52X2FBD | 80C51 8-bit Flash microcontroller family | Philips |
| 1292667 | P89C52X2FN | 80C51 8-bit Flash microcontroller family | Philips |
| 1292668 | P89C535NBAA | CMOS single-chip 8-bit microcontrollers with FLASH program memory | Philips |
| 1292669 | P89C536 | 80C51 8-bit microcontroller family 16K/64K/512 FLASH | Philips |
| 1292670 | P89C536NBAA | CMOS single-chip 8-bit microcontrollers with FLASH program memory | Philips |
| 1292671 | P89C536NBAA | 80C51 8-bit microcontroller family 16K/64K/512 FLASH | Philips |
| 1292672 | P89C536NBBB | CMOS single-chip 8-bit microcontrollers with FLASH program memory | Philips |
| 1292673 | P89C536NBBB | 80C51 8-bit microcontroller family 16K/64K/512 FLASH | Philips |
| 1292674 | P89C538NBAA | CMOS single-chip 8-bit microcontrollers with FLASH program memory | Philips |
| 1292675 | P89C538NBAA | 80C51 8-bit microcontroller family 16K/64K/512 FLASH | Philips |
| 1292676 | P89C538NBBB | CMOS single-chip 8-bit microcontrollers with FLASH program memory | Philips |
| 1292677 | P89C538NBBB | 80C51 8-bit microcontroller family 16K/64K/512 FLASH | Philips |
| 1292678 | P89C54UBAA | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292679 | P89C54UBBB | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
| 1292680 | P89C54UBPN | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips |
