| Part Number | MCF5307AI66B | MCF5307CAI66B | 
|---|---|---|
| Manufacturer | Freescale Semiconductor | NXP USA Inc. | 
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Core Processor | Coldfire V3 | Coldfire V3 | 
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 
| Speed | 66MHz | 66MHz | 
| Connectivity | EBI/EMI, I²C, UART/USART | EBI/EMI, I²C, UART/USART | 
| Peripherals | DMA, POR, WDT | DMA, POR, WDT | 
| Number of I/O | 16 | 16 | 
| Program Memory Size | - | - | 
| Program Memory Type | ROMless | ROMless | 
| EEPROM Size | - | - | 
| RAM Size | 4K x 8 | 4K x 8 | 
| Voltage - Supply (Vcc/Vdd) | 3V ~ 3.6V | 3V ~ 3.6V | 
| Data Converters | - | - | 
| Oscillator Type | External | External | 
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 208-BFQFP | 208-BFQFP | 
| Supplier Device Package | 208-FQFP (28x28) | 208-FQFP (28x28) |