ADuC7023 Datasheet | Analog Devices

FEATURES Analog I/O Multichannel, 12-bit, 1 MSPS ADC Up to 12 ADC channels Fully differential and single-ended modes 0 V to VREF analog input range 12-bit voltage output DACs 4 DAC outputs available On-chip voltage reference On-chip temperature sensor Voltage parator Microcontroller ARM7TDMI core, 16-bit/32-bit RISC architecture JTAG port supports code download and debug Clocking options Trimmed on-chip oscillator (±3%) External watch crystal External clock source up to 44 MHz 41.78 MHz PLL with programmable divider Memory 62 k B Flash/EE memory, 8 k B SRAM In-circuit download, JTAG-based debug Software-triggered in-circuit reprogrammability Vectored interrupt controller for FIQ and IRQ 8 priority levels for each interrupt type Interrupt on edge or level external pin inputs On-chip peripherals 2× fully I2C-patible channels SPI (20 Mbps in master mode, 10 Mbps in slave mode) With 4-byte FIFO on input and output stages Up to 20 GPIO pins- Digital only GPIOs are 5 V tolerant 3× general-purpose timers Watchdog timer (WDT) Programmable logic array (PLA) 16 PLA elements 16-bit, 5-channel PWM Power Specified for 3 V operation Active mode: 11 m A at 5 MHz, 28 m A at 41.78 MHz Packages and temperature range 32-lead 5 mm × 5 mm LFCSP 40-lead LFCSP 36-Lead WLCSP Fully specified for - 40°C to +125°C operation Tools Low cost Quick Start development system Full third-party support Rev. H Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. APPLICATIONS Optical networking Industrial control and automation systems Smart sensors, precision...