Overview
The MKL81Z128VMC7 is a microcontroller unit (MCU) from NXP USA Inc., part of the Kinetis KL8x series. This ultra-low power MCU is designed to meet the demands of various embedded systems, particularly in the IoT, mPOS, and PIN Pad markets. It features an ARM® Cortex®-M0+ core and is known for its rich security features, including tamper detection, a true random number generator, and a low-power trusted crypto engine supporting multiple encryption algorithms such as AES, DES, 3DES, SHA, RSA, and ECC.
Key Specifications
| Category | Description |
|---|---|
| Manufacturer | NXP USA Inc. |
| Series | Kinetis KL8 |
| Package | 121-LFBGA (8x8) |
| Core Processor | ARM® Cortex®-M0+ |
| Speed | 72 MHz |
| Program Memory Size | 128 KB (128K x 8) FLASH |
| RAM Size | 96 K x 8 |
| EEPROM Size | - |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Voltage - Supply (Vcc/Vdd) | 1.71 V ~ 3.6 V |
| Number of I/O | 85 |
| Peripherals | DMA, I²S, LVD, POR, PWM, WDT |
| Connectivity | I²C, SPI, UART/USART, USB OTG |
| Data Converters | A/D 12x16b; D/A 1x6b, 1x12b |
| Oscillator Type | Internal |
Key Features
- Ultra-low power consumption, making it suitable for battery-powered devices.
- Rich security features including tamper detection, true random number generator, and a low-power trusted crypto engine.
- Advanced peripherals such as DMA, I²S, LVD, POR, PWM, and WDT.
- Multiple connectivity options including I²C, SPI, UART/USART, and USB OTG.
- High-performance analog-to-digital and digital-to-analog converters.
- Internal oscillator for simplified system design.
Applications
- Internet of Things (IoT) devices.
- Mobile Point of Sale (mPOS) and PIN Pad applications.
- Industrial control systems and robotic applications.
- Automotive and consumer electronics requiring low power and high security.
Q & A
- What is the core processor of the MKL81Z128VMC7?
The core processor is the ARM® Cortex®-M0+. - What is the maximum operating frequency of the MKL81Z128VMC7?
The maximum operating frequency is 72 MHz. - How much program memory does the MKL81Z128VMC7 have?
The MKL81Z128VMC7 has 128 KB of FLASH program memory. - What are the key security features of the MKL81Z128VMC7?
The key security features include tamper detection, a true random number generator, and a low-power trusted crypto engine supporting AES, DES, 3DES, SHA, RSA, and ECC. - What is the operating temperature range of the MKL81Z128VMC7?
The operating temperature range is -40°C to 105°C (TA). - What are the available connectivity options for the MKL81Z128VMC7?
The available connectivity options include I²C, SPI, UART/USART, and USB OTG. - How many I/O pins does the MKL81Z128VMC7 have?
The MKL81Z128VMC7 has 85 I/O pins. - What type of package does the MKL81Z128VMC7 come in?
The MKL81Z128VMC7 comes in a 121-LFBGA (8x8) package. - What is the supply voltage range for the MKL81Z128VMC7?
The supply voltage range is 1.71 V to 3.6 V. - Does the MKL81Z128VMC7 have any analog-to-digital converters?
Yes, it has A/D converters with 12x16b resolution.
