特性 Features

Key features of the F6482 Series MCU include:

? 24 MHz eZ8 CPU core

? 16 KB, 32 KB, 60 KB or 64 KB Flash memory with in-circuit programming capability

? 2 KB or 3.75 KB internal RAM

? 128 B Non-Volatile Data Storage (NVDS)

? Up to 17-Channel, 12-bit Analog-to-Digital Converter (ADC) that can be configured

for internal or external voltage reference and single-ended or differential inputs

? 12-bit Digital-to-Analog Converter (DAC)

? Integrated LCD driver with blinking and contrast control for up to 96 segments

? 128-bit Advanced Encryption Standard (AES) encryption/decryption hardware accelerator according to FIPS PUB 197

? Real-Time Clock (RTC) supporting both Counter and Clock modes

? On-Chip Temperature Sensor

? Two on-chip analog comparators (32-pin and 64-pin with LCD packages contain only

one)

? Two on-chip, low-power operational amplifiers (32-pin and 64-pin with LCD packages

contain only one)

? 8 Channel Event System provides communication between peripherals for autonomous

triggering

? Full-Speed Universal Serial Bus (USB 2.0) device supporting eight endpoints with integrated USB-PHY (not available on 64-pin package with LCD)

? Two full-duplex 9-bit UART ports with the support of Local Interconnect Network

(LIN) and Digital Addressable Lighting Interface (DALI) protocols (32-pin and 64-pin

with LCD packages contain only one)

? RS-485 Multidrop Mode up to 250 kbit/sec (DMX Support) integrated with UARTs

? Two Enhanced Serial Peripheral Interface (SPI) controllers (32-pin and 44-pin packages contain only one)

? I

2

C controller which supports Master/Slave modes

? Four-channel DMA controller

? Three enhanced 16-bit timers with Capture, Compare, and PWM capability

? Two additional basic 16-bit timers with interrupt (shared as UART Baud Rate Generator)

? 16-bit Multi-Channel Timer which supports four Capture/Compare/PWM modules

(not available on 32-pin and 64-pin with LCD packages)

? Watchdog Timer (WDT)

? 26 to 67 General-Purpose Input/Output (GPIO) pins, depending upon package

? Up to 41 interrupt sources with up to 30 interrupt vectors

? On-Chip Debugger (OCD)

? Power-On Reset (POR) and Voltage Brown-Out (VBO) protection

? Built-in Low-Voltage Detection (LVD) with programmable voltage threshold

? Low Frequency Crystal Oscillator (LFXO) operating at 32.768 kHz with low power

consumption

? Internal clock sources and clock multiplication including: Internal Precision Oscillator

(IPO), Digitally Controlled Oscillator (DCO), Watchdog Timer Oscillator (WTO), Frequency Locked Loop (FLL) and Phase Locked Loop (PLL)

? High Frequency Crystal Oscillator (HFXO) operating in the 1–24 MHz range

? Wide operation voltage range: 1.8 V–3.6 V

? 32-, 44-, 64-, and 80-pin packages

? –40°C to +85°C (extended) operating temperature range