
Kinetis K40 Family
Based on the Arm Cortex-M40 core, the K40 MCU family features a variety of add-ons including USB 2.0 On-The-Go, a low-power segment LCD controller and, enablement offerings.
The Kinetis® K4x MCU family integrates a USB Full-Speed controller and a flexible segment LCD controller supporting up to 320 segments.
CPU | HMI | Communication | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Products | Arm Cortex-M4 |
Memory | Segment LCD (frontplanes x backplanes) |
Analog | USB |
UART
|
SPI
|
I2C
|
I2S
|
CAN
|
Package |
K40 USB & Segment LCD |
72 MHz | 96 - 288 KB Flash 16 - 64 KB SRAM |
Up to 38x8 / 42x4 | 2x 16-bit ADC 1x 12-bit DAC 2x PGA |
1x Full-Speed |
5* | 2* | 2 | 1 | 1 | MAPBGA, LQFP |
100 MHz | 256 - 512 KB Flash 32 - 128 KB SRAM External Bus Interface |
Up to 40x8 / 44x4 | 2x 16-bit ADC 2x 12-bit DAC 2x PGA |
1x Full-Speed |
6* | 3 | 2 | 1 | 2 | MAPBGA, LQFP |
* Feature only supported by a subset family
Based on the Arm Cortex-M40 core, the K40 MCU family features a variety of add-ons including USB 2.0 On-The-Go, a low-power segment LCD controller and, enablement offerings.