| PartNumber | MC68HC908MR16CB | MC68HC908MR16CFU | MC68HC908MR32CB |
| Description | IC MCU 8BIT 16KB FLASH 56PSDIP | IC MCU 8BIT 16KB FLASH 64QFP | IC MCU 8BIT 32KB FLASH 56PSDIP |
| Manufacturer | Freescale Semiconductor - NXP | MOTOROLA | - |
| Product Category | Embedded - Microcontrollers | Embedded - Microcontrollers | - |
| Series | HC08 | HC08 | - |
| Packaging | Tube | Tray | - |
| Package Case | 56-SDIP (0.600", 15.24mm) | 64-QFP | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - |
| Supplier Device Package | 56-PSDIP | 64-QFP (14x14) | - |
| Number of I O | 44 | 44 | - |
| Speed | 8MHz | 8MHz | - |
| EEPROM Size | - | - | - |
| Core Processor | HC08 | HC08 | - |
| RAM Size | 768 x 8 | 768 x 8 | - |
| Program Memory Type | FLASH | FLASH | - |
| Peripherals | LVD, POR, PWM | LVD, POR, PWM | - |
| Connectivity | SCI, SPI | SCI, SPI | - |
| Voltage Supply Vcc Vdd | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | - |
| Core Size | 8-Bit | 8-Bit | - |
| Program Memory Size | 16KB (16K x 8) | 16KB (16K x 8) | - |
| Data Converters | A/D 10x10b | A/D 10x10b | - |
| Oscillator Type | Internal | Internal | - |