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4 PLIB Drivers
Peripheral Libraries (PLIB) may provide firmware portability, but in general provide only a non-portable interface to peripheral functionality, in the form of an API to support peripheral functionality.
4.10 NVMCTRL - Nonvolatile Memory Controller

1 MCC Melody API Reference for AVR® MCU Families
Lists the Libraries, Drivers, PLIB Drivers and System Drivers which support the 8-bit AVR families of microcontrollers in MCC Melody.
2 Libraries
Software libraries which provide a complex set of functionalities, such as protocol support e.g., USB, TCP\IP, Data Streamer (Protocol) etc.
3 Drivers
Drivers provide a portable functional interface to the functionalities of the peripheral. Provides an API supporting peripheral functionality.
4 PLIB Drivers
Peripheral Libraries (PLIB) may provide firmware portability, but in general provide only a non-portable interface to peripheral functionality, in the form of an API to support peripheral functionality.
- 4.1 AC - Analog Comparator
- 4.2 ADC - Analog to Digital Converter
- 4.3 CCL - Configurable Custom Logic
- 4.4 CFD - Clock Failure Detection
- 4.5 CRCSCAN - Cyclic Redundancy Check Scan
  Cyclic Redundancy Check Memory Scan
- 4.6 DAC - Digital-to-Analog Converter
- 4.7 EVSYS - Event System
- 4.8 ExtInt - External Interrupts
- 4.9 I2C - Inter-Integrated Circuit
- 4.10 NVMCTRL - Nonvolatile Memory Controller
  - 4.10.1 NVMCTRL
    Nonvolatile Memory Controller
  - 4.10.2 NVMCTRL with BOOTEND and APPEND
    Nonvolatile Memory Controller with BOOTEND and APPEND
  - 4.10.3 NVMCTRL with True Read-While-Write Support
    Nonvolatile Memory Controller with True Read-While-Write Support
- 4.11 MVIO - Multi-Voltage I/O
- 4.12 OPAMP - Analog Signal Conditioning
- 4.13 SPI - Serial Peripheral Interface
- 4.14 Timers
- 4.15 USART - Universal Synchronous and Asynchronous Receiver and Transmitter
- 4.16 USB - Universal Serial Bus
- 4.17 VREF - Voltage Reference
- 4.18 WEX - Waveform Extension
- 4.19 ZCD - Zero Cross Detector
5 System Drivers
Provides system level core functionality, like Clock, Interrupt, Pins. Some of these can be device dependent.
6 Revision History
A concise summary of the changes for each version of the AVR API Reference.
Microchip Information

4.10 NVMCTRL - Nonvolatile Memory Controller

The MPLAB® Code Configurator (MCC) Melody Nonvolatile Memory Controller Peripheral Libraries (PLIBs) driver generates APIs to support NVMCTRL-specific peripheral functionality on target MCUs.

NVMCTRL modules are categorized as follows:

NVMCTRL
NVMCTRL with BOOTEND and APPEND
NVMCTRL with True Read-While-Write Support