Part # ADUC7128 AD7129 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: ADuC7128/ADuC7129 Precision Analog Microcontroller ARM7TDMI MCU with 12-Bit ADC and DDS DAC Data Sheet (Rev. 0)

Part Details:

Precision Analog Microcontroller ARM7TDMI MCU with 12-Bit ADC and DDS DAC ADuC7128/ADuC7129 FEATURES In-circuit download, JTAG-based debug Analog I/O Software triggered in-circuit reprogrammability Multichannel, 12-bit, 1 MSPS ADC On-chip peripherals Up to 14 analog-to-digital converter (ADC) channels 2× UART, 2× I2C and SPI serial I/O Fully differential and single-ended modes Up to 40-pin GPIO port 0 to V 5× general-purpose timers REF analog input range 10-bit digital-to-analog converter (DAC) Wake-up and watchdog timers (WDT) 32-bit 21 MHz direct digital synthesis (DDS) Power supply monitor Current-to-voltage (I/V) conversion 16-bit PWM generator Integrated second-order low-pass filter (LPF) Quadrature encoder DDS input to DAC Programmable logic array (PLA) 100 line driver Power On-chip voltage reference Specified for 3 V operation On-chip temperature sensor (±3°C) Active mode Voltage comparator 11 mA (@ 5.22 MHz) Microcontroller 45 mA (@ 41.78 MHz) ARM7TDMI core, 16-/32-bit RISC architecture Packages and temperature range JTAG port supports code download and debug 64-lead 9 mm × 9 mm LFCSP package, -40°C to 125°C External watch crystal/clock source 64-lead LQFP, -40°C to +125°C 41.78 MHz PLL with 8-way programmable divider 80-lead LQFP, -40°C to +125°C Optional trimmed on-chip oscillator Tools Memory Low cost QuickStart development system 126 kB Flash/EE memory, 8 kB SRAM Full third-party support FUNCTIONAL BLOCK DIAGRAM F DN

Please click the following link to download the datasheet:

ADUC7128 AD7129.pdf Datasheet