F6482 Series Product Brief
F6482 Series General-Purpose Flash Microcontroller
ADVANTAGES
PB024602-1113
Overview
Zilog’s F6482 Series MCUs, members of the Z8 Encore! XP
®
family, are based on Zilog’s advanced 8-bit eZ8 CPU
core. These microcontrollers are optimized for low-power, sensing, and wireless applications, and support 1.8 V
to 3.6 V low-voltage operation with extremely low Active, Halt, and Stop Mode currents, plus they offer an
assortment of speed and low-power options. In addition, the feature-rich analog and digital peripherals and serial
I/O of the F6482 Series makes them suitable for a variety of applications, including safety and security, utility
metering, digital power supervisory, hand-held electronic devices, and general motor control.
The F6482 Series features 26 to 67 port pins (Ports A–J) for general-purpose input/output (GPIO). The number of
GPIO pins available is a function of package. Each pin is individually programmable.
Features
24MHz eZ8 CPU core
16KB, 32KB, 60KB or 64KB Flash memory with in-circuit programming capability
2KB or 3.75KB internal RAM
Up to 128 bytes Non-Volatile Data Storage (NVDS)
12-bit (or 14-bit 2-pass) Analog-to-Digital Converter
o
Up to 12 external channels plus dedicated inputs for Op Amps (2)
o
Temperature Sensor, AVDD/2, and Bandgap
o
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 (4 common by 24
segment lines)
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 low power analog comparators
Two on-chip, low-power operational amplifiers
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
Two full-duplex UARTs with Local Interconnect Network (LIN), Digital Addressable Lighting Interface
(DALI) and Digital Multiplex (DMX) protocol modes. Support for 9-bit (Multi-Processor) and RS-485
(Driver Enable)
Two Enhanced Serial Peripheral Interface (SPI) controllers
I
2
C controller which supports Master/Slave modes
Four-channel DMA controller with direct or linked-list operation
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
AES Encryption Engine simplifies
secure data communications
while reducing CPU overhead
DMA offloads the CPU from real-
time tasks
Flexible clocking scheme allows
peripherals to operate while the
CPU is in Stop Mode
F6482 Series Product Brief
ZILOG FLASH MICROCONTROLLERS
Features (continued)
APPLICATIONS
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
Safety and Security
Utility Metering
Digital Power Supervisory
Hand-Held Electronics
Motor Control
Wireless Controller
LCD Keypads
Block Diagram
F6482 Series Block Diagram
Microcontroller MCU
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