P89C668 is 80C51 8-bit Flash microcontroller manufactured by NXP Semiconductors.
| Part Number | Description |
|---|---|
| P89C660 | 8-bit 80C51 5V low power 16 kB/32 kB/64 kB flash microcontroller |
| P89C662 | 8-bit 80C51 5V low power 16 kB/32 kB/64 kB flash microcontroller |
| P89C664 | 8-bit 80C51 5V low power 16 kB/32 kB/64 kB flash microcontroller |
| P89C669 | 80C51 8-bit microcontroller |
| P89C51X2 | 80C51 8-bit Flash microcontrolle |
The P89C668 device contains a non-volatile 64 kbytes Flash program memory that is both parallel programmable and serial In-System Programmable. In-System Programming allows devices to alter their own program memory, in the actual end product, under software control. This opens up a range of applications that can include the ability to field update the application firmware.
