Kinetis is the most scalable portfolio of low power, mixed-signal ARM Cortex-M4 MCUs in the industry. Phase 1 of the portfolio consists of fve MCU families with over 200 pin-, peripheral- and software-compatible devices. Each family offers excellent performance, memory and feature scalability with common peripherals, memory maps, and packages providing easy migration both within and between families.
The K20 MCU family is pin, peripheral and software compatible with the K10 MCU family and adds full and high-speed USB 2.0 On-The-Go with device charge detect capability. Devices start from 32 KB of flash in 5 x 5 mm 32QFN packages extending up to 1 MB in a 144MAPBGA package with a rich suite of analog, communication, timing and control peripherals. High memory density K20 family devices include a single precision floating point unit and NAND flash controller.
Common features among the K20 family
K20 Block Diagram
Memory and package options for the K20 family.
The following table summarizes the memory and package options for the K20 family. All devices which share a common package are pin-for-pin compatible.
Perf. |
Memory |
Package |
|||||||||||||
Flash |
Flex |
Flex |
SRAM |
32 |
48 |
48 |
64 |
64 |
80 |
81 |
100 |
104 |
144 |
144 |
|
50 |
32 |
- |
- |
8 |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
64 |
- |
- |
16 |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
|
32 |
32 |
2 |
8 |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
|
64 |
32 |
2 |
16 |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
|
128 |
32 |
2 |
32 |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
- |
- |
|
72 |
128 |
32 |
2 |
32 |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
- |
- |
256 |
32 |
4 |
64 |
- |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
- |
- |
|
100 |
128 |
128 |
4 |
32 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
+ |
+ |
256 |
256 |
4 |
64 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
+ |
+ |
|
512 |
- |
- |
128 |
- |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
|
120 |
512 |
512 |
16 |
128 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
+ |
+ |
150 |
512 |
512 |
16 |
128 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
+ |
+ |
120 |
1024 |
- |
- |
128 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
+ |
+ |
150 |
1024 |
- |
- |
128 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
+ |
+ |
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