General
| Program Memory Type | FLASH |
|---|---|
| Manufacturer | Freescale Semiconductor - NXP |
| Mounting Type | Surface Mount |
| Oscillator Type | Internal |
| Product Status | Obsolete |
| Series | Kinetis K21 |
Technical Specifications
Structured electrical, mechanical and environmental parameters from imported product attributes.
Electrical
| Core Processor | ARM® Cortex®-M4 |
|---|---|
| Core Size | 32-Bit |
| Speed | 50MHz |
| Program Memory Size | 128KB (128K x 8) |
| RAM Size | 32K x 8 |
| Peripherals | DMA, I²S, LVD, POR, PWM, WDT |
| Connectivity | I²C, SPI, UART/USART, USB |
| Number of I/O | 64 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 16b SAR |
Mechanical
| EEPROM Size | 4K x 8 |
|---|---|
| Package | Bulk |
Environmental
| Operating Temperature | -40°C ~ 105°C (TA) |
|---|