| Category |
Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Manufacturer |
Freescale Semiconductor - NXP |
| Series |
Kinetis K21 |
| Packaging |
Bulk |
| RoHS Status |
RoHS non-compliant |
| Core Processor |
ARM® Cortex®-M4 |
| Core Size |
32-Bit |
| Speed |
50MHz |
| Connectivity |
I2C, SPI, UART/USART, USB |
| Peripherals |
DMA, I2S, LVD, POR, PWM, WDT |
| Number of I/O |
64 |
| Program Memory Size |
128KB (128K x 8) |
| Program Memory Type |
FLASH |
| EEPROM Size |
4K x 8 |
| RAM Size |
32K x 8 |
| Voltage - Supply (Vcc/Vdd) |
1.71V ~ 3.6V |
| Data Converters |
A/D 16b SAR; D/A 1x12b |
| Oscillator Type |
Internal |
| Operating Temperature |
-40°C ~ 105°C (TA) |
| Mounting Type |
Surface Mount |
| Supplier Device Package |
121-MAPBGA (8x8) |
| Package / Case |
121-LFBGA |
| Base Product Number |
MK21DX128 |
| Grade |
- |
| Qualification |
- |