Nkọwa
A na-ahazi ndị ezinaụlọ ngwaahịa Kinetis K22 maka ngwa ndị na-akwụ ụgwọ na-achọ ike dị ala, njikọ USB, na nhazi nhazi yana njikọ dị elu na mpaghara na-ese n'elu mmiri.Ngwa ndị a na-ekekọrịta ikike na scalability nke ezinụlọ Kinetis.Ngwaahịa a na-enye:
• Gbaa oriri ike gbadaa 156 µA/MHz yana oriri ike kwụ ọtọ gbadata ruo 3.8 µA, njide steeti zuru oke yana ịkpọte 6µS.Ọnọdụ static kacha ala gbadara 140 nA.
• USB LS/FS OTG 2.0 na agbakwunyere 3.3 V, 120 mA LDO voltaji regulator.Ngwa USB FS arụghị ọrụ kristal.
Nkọwapụta: | |
Njirimara | Uru |
Otu | Sekit jikọtara ọnụ (ICs) |
agbakwunyere - Microcontrollers | |
Mfr | NXP USA, Inc. |
Usoro | Kinetis K20 |
ngwugwu | Tray |
Ọnọdụ akụkụ | Na-arụ ọrụ |
Ihe nhazi isi | ARM® Cortex®-M4 |
Nha isi | 32-Bit |
Ọsọ | 120MHz |
Njikọta | I²C, IrDA, SPI, UART/USART, USB, USB OTG |
Akụkụ | DMA, I²S, LVD, POR, PWM, WDT |
Ọnụọgụ nke I/O | 40 |
Nha ebe nchekwa mmemme | 512KB (512K x 8) |
Ụdị ebe nchekwa mmemme | FLASH |
Nha EEPROM | - |
Ogo RAM | 128k x 8 |
Voltaji - Ntinye (Vcc/Vdd) | 1.71V ~ 3.6V |
Ndị ntụgharị data | A/D 22x16b;D/A 2x12b |
Ụdị Oscillator | Ime |
Okpomọkụ na-arụ ọrụ | -40°C ~ 105°C (TA) |
Ụdị nkwụnye | Ugwu elu |
Ngwungwu / Akpa | 64-LQFP |
Ngwungwu ngwaọrụ ndị na-eweta ihe | 64-LQFP (10x10) |
Nọmba ngwaahịa ntọala | MK22FN512 |