| Part Number | PK50N512CMD100 | PK52N512CMD100 | 
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | 
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M4 | 
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 
| Speed | 100MHz | 100MHz | 
| Connectivity | EBI/EMI, I²C, IrDA, SD, SPI, UART/USART, USB, USB OTG | EBI/EMI, Ethernet, I²C, IrDA, SD, SPI, UART/USART, USB, USB OTG | 
| Peripherals | DMA, I²S, LVD, POR, PWM, WDT | DMA, I²S, LVD, POR, PWM, WDT | 
| Number of I/O | 96 | 96 | 
| Program Memory Size | 512KB (512K x 8) | 512KB (512K x 8) | 
| Program Memory Type | Flash | Flash | 
| EEPROM Size | - | - | 
| RAM Size | 128K x 8 | 128K x 8 | 
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 
| Data Converters | A/D 25x16b; D/A 2x12b | A/D 25x16b; D/A 2x12b | 
| Oscillator Type | Internal | Internal | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 144-LBGA | 144-LBGA | 
| Supplier Device Package | 144-MAPBGA (13x13) | 144-MAPBGA (13x13) |