| PartNumber | KMPC8321ECVRADDC | KMPC8321ECZQADDC | KMPC8321ECVRAFDC |
| Description | IC MPU MPC83XX 266MHZ 516BGA MPC83xx | IC MPU MPC83XX 266MHZ 516BGA MPC83xx | IC MPU MPC83XX 333MHZ 516BGA MPC83xx |
| Manufacturer | - | Freescale Semiconductor - NXP | - |
| Product Category | - | Embedded - Microprocessors | - |
| Series | - | MPC83xx | - |
| Packaging | - | Tray | - |
| Package Case | - | 516-BBGA | - |
| Operating Temperature | - | -40°C ~ 105°C (TA) | - |
| Supplier Device Package | - | 516-FPBGA (27x27) | - |
| Voltage I O | - | 1.8V, 2.5V, 3.3V | - |
| Speed | - | 266MHz | - |
| Core Processor | - | PowerPC e300c2 | - |
| Number of Cores Bus Width | - | 1 Core, 32-Bit | - |
| Co Processors DSP | - | Communications; QUICC Engine, Security; SEC 2.2 | - |
| RAM Controllers | - | DDR, DDR2 | - |
| Graphics Acceleration | - | No | - |
| Display & Interface Controllers | - | - | - |
| Ethernet | - | 10/100 Mbps (3) | - |
| SATA | - | - | - |
| USB | - | USB 2.0 (1) | - |
| Security Features | - | Cryptography | - |