Philips Semiconductors P87C591 QFP(44) Device
Adapters for Automated Programmers
| 6th Gen | 7th Gen |
| FASM44PQB | FASM44PQB |
Adapters for Manual Programmers
| 6th Gen | 7th Gen |
| FSM44PQB, FASM44PQB | FSM44PQB, FASM44PQB |
Adapters for Engineering Programmers
| 6th Gen | 7th Gen |
| FSM44PQB, FASM44PQB | FSM44PQB, FASM44PQB |
Last Updated: 05/18/2023
If the device is not yet supported by your BPM programmer (Generation), request Device Support
Note
IMPORTANT: If the encryption array (table) is programmed the code willbe encrypted when verified. The user will have to know the encryptionarray (table) in order to correctly decode the verification data.The encryption array (32 bytes) itself cannot be read out.Once SB1 is programmed MOVC instructions executed from external Program Memory are disabled fromfetching code bytes from internal memory EA is sampled and latched on resetand further programming of the EPROM is disabled. Once SB1 and SB2 are programmed verification is also disabled.Once SB1 SB2 and SB3 are programmed external memory execution is also disabled.
BPM does not sell programmable devices, nor do we program devices directly. BPM makes programmers and accessories to make programming in-house fast, easy, and profitable.
Additional information
| 8-bit Bytes | 16384 |
|---|---|
| Manufacturer | Philips Semiconductors |
| Packages | PLCC(44) QFP(44) |
| Part Number | P87C591 |
| Vcc(program) | 5 |
| Package |