K21P121M50SF4

Active32-bit ARM Cortex-M工作温度 -40 ~ 105 °C主频 50 MHzFlash 512 KBRAM 64 KB

Kinetis K21: 50MHz Cortex-M4 up to 512KB Flash (121pin)

Manufacturer
NXP
Datasheet
62 pages · 2.0 MB

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K21P121M50SF4 Key Specifications

Source: manufacturer datasheet
工作温度-40 ~ 105 °C
主频50 MHz
Flash512 KB
RAM64 KB

Technical Documents

1 document

Datasheet

Alternatives

3 parts

International brands (3)

STM32F100RCSTMicroelectronicsFunctional equivalentHigh-density value line, advanced Arm®-based 32-bit MCU with 256 to 512 KB Flash, 16 timers, ADC, DAC & 11 comm interfaces
STM32F101RCSTMicroelectronicsFunctional equivalentHigh-density access line, ARM®-based 32-bit MCU with 256 to 512 KB Flash, 9 timers, 1 ADC and 10 communication interfaces
STM32F050C4STMicroelectronicsFunctional equivalentLow- and medium-density advanced ARM®-based 32-bit MCU with up to 32 Kbyte Flash, timers, ADC and comm. interfaces