NEC uPD77P20D DIP(28) Device
Adapters for Automated Programmers
| 6th Gen | 7th Gen |
| FASM48D300, FASM48D600 | FASM48D300, FASM48D600 |
Adapters for Manual Programmers
| 6th Gen | 7th Gen | 9th Gen |
| FSM32DG, FSM48D, FSM48DH, FSM48DC, FSM48DF, FASM48D300, FASM48D600, FSM48DB (obs.), LX4SM32DG (repl.) | FSM32DG, FSM48D, FSM48DH, FSM48DC, FSM48DF, FASM48D300, FASM48D600, FSM48DB (obs.), LX4SM32DG (repl.), FSM32DG, FSM48D, FSM48DH, FSM48DF, FSM48DC, FASM48D300, FASM48D600, FSM48DB (obs.), LX4SM32DG (repl.) | LX4SM32DG |
Adapters for Engineering Programmers
| 6th Gen | 7th Gen |
| FSM32DG, FSM48D, FSM48DH, FSM48DC, FSM48DF, FASM48D300, FASM48D600, FSM48DB (obs.), LX4SM32DG (repl.) | FSM32DG, FSM48D, FSM48DH, FSM48DC, FSM48DF, FASM48D300, FASM48D600, FSM48DB (obs.), LX4SM32DG (repl.) |
Last Updated: 05/18/2023
If the device is not yet supported by your BPM programmer (Generation), request Device Support
Note
IMPORTANT: This algorithm will program instruction ROM(512x23bits) and data ROM(510x13bits).Instruction ROM is mapped to the Data Pattern at addresses [000h-5FFh]. Each 23bits of data of one ROM addresscorresponds to 3 bytes arranged in little Endian format.Data ROM is mapped to the Data Pattern at addresses [600h-9FBh]. Each 13bits of data of one ROM word addresscorresponds to 2 bytes arranged in little Endian format.Both instruction ROM and data ROM are presented to data port in corresponding order.Please refer to user manual for correct masking of data.
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 | 2556 |
|---|---|
| Manufacturer | NEC |
| Packages | DIP(28) |
| Part Number | uPD77P20D |
| Set programming | Yes |
| Vcc(program) | 5 |
| Package |