| Part number | 89C668 |
|---|---|
| Download | 89C668 Datasheet (PDF) |
| File Size | 289.26 KB |
| Manufacturer | NXP Semiconductors |
| Description | 80C51 8-bit Flash microcontroller |
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| Part Number | Description |
|---|---|
| 89C669 | P89C669 |
| 89C61X2 | P89C61X2 |
| 89C51 | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash |
| 89C51 | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash |
| 89C51RB2 | 80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM |
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.
