ADUCM320BBCZ Description

The ADUCM320BBCZ is a fully integrated single package device with high-performance analogue peripherals, digital peripherals controlled by an 80 MHz ARM? CortexM3 processor, and an integral flash for code and data.

ADUCM320BBCZ Features

• ARM?Cortex?-M3 processor, 32-bit RISC architecture

• The serial wire port supports code to download and debug 

• 80 MHz phase-locked loop (PLL) with programmable divider

• Trimmed on-chip oscillator (±3%)

• External 16 MHz crystal option

• External clock source up to 80 MHz

• 2 × 128 kB independent Flash/EE memories

• 10,000 cycle Flash/EE endurance

• 20-year Flash/EE retention

• 32 kB SRAM 

• MDIO slave up to 4 MHz 2 × I2C, 2 × SPI, UART

• Multiple general-purpose input/output (GPIO) pins: 3.6 V compliant

• 7 × 1.2 V compatible when used for MDIO

• 32-element programmable logic array (PLA)

• 3 general-purpose timers

• Wake-up timer

• Watchdog timer

• 16-bit pulse width modulator (PWM)

ADUCM320BBCZ Applications

• Optical networking