| TYPE | DESCRIPTION |
| Mfr | NXP USA Inc. |
| Series | MCF51Jx |
| Package | Tape & Reel (TR) |
| Part Status | Obsolete |
| Core Processor | Coldfire V1 |
| Core Size | 32-Bit Single-Core |
| Speed | 50MHz |
| Connectivity | I²C, SCI, SPI, USB OTG |
| Peripherals | DMA, I²S, LVD, POR, PWM, WDT |
| Number of I/O | 31 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 64K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.85V ~ 3.6V |
| Data Converters | - |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 44-VFLGA Exposed Pad |
| Supplier Device Package | 44-MAPLGA (5x5) |
| Base Product Number | MCF51 |
