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| PartNumber | MPC8543ECVJAQGD | MPC8543ECPXAQGD | MPC8543ECPXAQGB |
| Description | Microprocessors - MPU FG PQ38 8543 Rev 3 Lead-free | Microprocessors - MPU PQ38 PB XT WE 1000 R3.0 | IC MPU MPC85XX 1.0GHZ 783FCBGA MPC85xx |
| Manufacturer | NXP | NXP | - |
| Product Category | Microprocessors - MPU | Microprocessors - MPU | - |
| RoHS | Y | N | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | FC-CBGA-1023 | FC-PBGA-783 | - |
| Series | MC8640 | MPC8543E | - |
| Core | e600 | e500 | - |
| Number of Cores | 1 Core | 1 Core | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 1.25 GHz | 1 GHz | - |
| L1 Cache Instruction Memory | 32 kB | 32 kB | - |
| L1 Cache Data Memory | 32 kB | 32 kB | - |
| Operating Supply Voltage | 1.05 V | 1.1 V | - |
| Minimum Operating Temperature | 0 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Packaging | Tray | - | - |
| Memory Type | L1/L2 Cache | L1/L2 Cache | - |
| Brand | NXP / Freescale | NXP / Freescale | - |
| Interface Type | Ethernet, I2C, PCIe, UART | Ethernet, I2C, PCI, SPI, UART | - |
| I/O Voltage | 1.8 V, 2.5 V, 3.3 V | 1.8 V, 2.5 V, 3.3 V | - |
| Instruction Type | Floating Point | Floating Point | - |
| L2 Cache Instruction / Data Memory | 1 MB | 512 kB | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers/Counters | 8 x 32 bit | 4 x 32 bit | - |
| Processor Series | MPC8640 | PowerQUICC III | - |
| Factory Pack Quantity | 24 | 36 | - |
| Tradename | Power Architecture | PowerQUICC | - |
| Watchdog Timers | No Watchdog Timer | Watchdog Timer | - |
| Part # Aliases | 935315503557 | - | - |
| Unit Weight | 0.190349 oz | 0.281994 oz | - |
| Shipping Restrictions | - | - |