Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU Features: Analog I/O Multichannel, 12-bit, 1 MSPS ADC Up to 16 ADC channels Fully differential and single-ended modes 0 V to VREF analog input range12-bit voltage output DACs Up to 4 DAC outputs available On-chip voltage reference On-chip temperature sensor (±3°C) Voltage comparator 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 See datasheet for additional features

Configurable Impedance Network Analyzer & Potentiostat with Integrated Cortex M3 Core Features: Analog performance 160 kSPS, 16-bit, precision analog-to-digital converter (ADC) 4 dedicated voltage measurement channels 8 current measurement channels Impedance measurement engine High precision voltage reference Supply noise rejection filtering Ultralow leakage configurable switch matrix 12-bit digital-to-analog converter (DAC) Precision instrumentation amplifier control loop 6-channel CapTouch controller Temperature sensor Analog hardware accelerators Autonomous analog front-end (AFE) controller Independent sequencer for AFE functions Direct digital synthesizer (DDS)/arbitrary waveform generator Receive filters Complex impedance measurement (DFT) engine Processing 16 MHz ARM Cortex-M3 processor 384 kB of embedded flash memory 32 kB system SRAM 16 kB Flash configured EEPROM Integrated full-speed USB 2.0 controller and PHY Multilayer advanced microcontroller bus architecture (AMBA) bus matrix Central direct memory access (DMA) controller Real-time clock (RTC) General-purpose, wake-up, and watchdog timers Communication Input/output I2S and beeper interface LCD display controller (parallel and serial) LCD segment controller SPI, I2C, and UART peripheral interfaces Programmable GPIOs Power Coin cell battery compatible 2.5 V to 3.6 V active measurement range Power management unit (PMU) Power-on reset (POR) and power supply monitor (PSM) Packages and temperature range Operating temperature range: −40°C to +85°C Package: 120-lead, 8 mm × 8 mm CSP_BGA 

Low-Power, Precision Analog Microcontroller, Dual - ADCs, Flash/EE, ARM7TDMI Features: Analog input/output - See data sheet for additional information. Microcontroller ARM7TDMI core, 16-/32-bit RISC architecture JTAG port supports code download and debug Multiple clocking options Memory 32 kB (16 kB × 16) Flash/EE memory 4 kB (1 kB × 32) SRAM Tools In-circuit download, JTAG based debug Low cost, QuickStart development system Communications interfaces SPI interface (5 Mbps) 4-byte Rx and Tx FIFOs UART serial I/O and I2C (master/slave) See Data Sheet for Additional Information

Precision Analog Microcontroller, 14-Bit Analog I/O with MDIO Interface, Arm Cortex-M3 Features:Analog input/output Multichannel, 14-bit, 1 MSPS analog-to-digital converter (ADC) Up to 16 ADC input channels 8 x 12-bit VDACs with a range of 0 V to 2.5 V or AVDD 4 x 12-bit IDACs with a range of 0 mA to 150 mA Voltage comparatorMicrocontroller ARM Cortex-M3 processor, 32-bit RISC architectureClocking options 80 MHz PLL with programmable divider Trimmed on-chip oscillator (±3%)Memory 2 × 128 kB independent Flash/EE memories 10,000 cycle Flash/EE endurance 20-year Flash/EE retention 32 kB SRAMOn-chip peripherals MDIO slave up to 4 MHz 2 × I2C, 2 × SPI, UART Temperature range Fully specified for −40°C to +105°C ambient operationSee data sheet for additional features.

Precision Analog Microcontrollers, Analog I/O with MDIO Interface, ARM Cortex-M3 Features: Analog input/output Multichannel, 12-bit, 1 MSPS analog-to-digital converter (ADC) Up to 16 ADC input channels 0 V to VREF analog input range Single-ended modes AVDD and IOVDD monitors 12-bit voltage output digital-to-analog converters (VDACs) 8 VDACs with a range of 0 V to 2.5 V or AVDD outputs Voltage comparator Microcontroller ARM Cortex-M3 processor, 32-bit RISC architecture Serial wire port supports code download and debug Clocking options 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 Memory 2 × 128 kB independent Flash/EE memories 10,000 cycle Flash/EE endurance 20-year Flash/EE retention 32 kB SRAM Software triggered in-circuit reprogrammability via management data input/output (MDIO) On-chip peripherals MDIO slave up to 4 MHz 2 × I2C, 2 × SPI, UART Multiple general-purpose input/output (GPIO) balls: 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) Power Supply range: 2.9 V to 3.6 V Flexible operating modes for low power applications Packages and temperature range 6 mm × 6 mm, 96-ball CSP_BGA package Fully specified for −40°C to +105°C ambient operation Tools QuickStart development system Full third-party support

Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU Features: Analog I/O Multichannel, 12-bit, 1 MSPS ADC Up to 16 ADC channels Fully differential and single-ended modes 0 V to VREF analog input range12-bit voltage output DACs Up to 4 DAC outputs available On-chip voltage reference On-chip temperature sensor (±3°C) Voltage comparator 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 See datasheet for additional features

Precision Analog Microcontroller, 12-Bit Analog Input/Output, ARM7TDMIMCU Features: Analog input/output Multiple channel, 12-bit, 1 MSPS ADC 2 differential pairs with input PGA General-purpose inputs (differential or single-ended) ADuC7120: 11 channels Fully differential and single-ended modes 0 V to VREF analog input voltage range (single-ended mode) 5 low noise IDACs 250 mA, 200 mA, 45 mA, 80 mA, 20 mA 12-bit voltage output DACs ADuC7120: 12 channels 4× 12-bit voltage output DACs On-chip voltage reference On-chip temperature sensor 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 41.78 MHz 41.78 MHz PLL with programmable divider Memory 126 kB Flash/EE memory, 8 kB SRAM In-circuit download, JTAG-based debug Software triggered in-circuit reprogrammability On-chip peripherals UART, 2 × I2C and SPI serial I/O 32-pin GPIO port 4× general-purpose timers Wake-up timers and WDT Power supply monitor IDAC monitor Temperature monitor Vectored interrupt controller for FIQ and IRQ 8 priority levels for each interrupt type Interrupt on edge or level external pin inputs Power Specified for 3 V operation Normal mode: 11 mA at 5.22 MHz, 30 mA at 41.78 MHz Packages and temperature range 7 mm × 7 mm 108-ball CSP_BGA Fully specified for –40°C to +105°C operation Tools Low cost QuickStart development system Full third party support

Precision Analog Microcontroller, 14-Bit Analog I/O with MDIO Interface, Arm Cortex-M3 Features:Analog input/output Multichannel, 14-bit, 1 MSPS analog-to-digital converter (ADC) Up to 16 ADC input channels 8 x 12-bit VDACs with a range of 0 V to 2.5 V or AVDD 4 x 12-bit IDACs with a range of 0 mA to 150 mA Voltage comparatorMicrocontroller ARM Cortex-M3 processor, 32-bit RISC architectureClocking options 80 MHz PLL with programmable divider Trimmed on-chip oscillator (±3%)Memory 2 × 128 kB independent Flash/EE memories 10,000 cycle Flash/EE endurance 20-year Flash/EE retention 32 kB SRAMOn-chip peripherals MDIO slave up to 4 MHz 2 × I2C, 2 × SPI, UART Temperature range Fully specified for −40°C to +105°C ambient operationSee data sheet for additional features.

Precision Analog Microcontroller with Chemical Sensor Interface Features: Analog input/output 16-bit, 400 kSPS ADC Voltage, current, and impedance measurement capability Internal and external current and voltage channels Ultralow leakage switch matrix and input mux Input buffers, PGA Voltage DACs Two dual output voltage DACs Output range: 0.2 V to 2.4 V (±2.2 V voltage potential to sensor) for 12-bit outputs Two bias potentiostat and TIA amplifiers   Ultralow power, 1 μA per amplifier One high speed 12-bit voltage DAC Output range to sensor: −607 mV to +607 mV High speed TIA for impedance measurements Programmable gain amplifier on output Amplifiers, accelerators, and references Two low power, low noise amplifiers Suitable for potentiostat bias in electrochemical sensing Two low power, low noise TIAs Suitable for measuring sensor current output in the ±0.00005 μA to ±3000 μA range Programmable load and gain resistors Analog hardware accelerators Digital waveform generator DFT and digital filters 2.5 V and 1.82 V on-chip, precision voltage references Internal Temperature Sensor, ±2°C accurate Impedance measurement range of <1 Ω to 10 MΩ, 0.016 Hz to 200,000 Hz Voltammetry scan rate up to 2000 steps per second Microcontroller 26 MHz ARM Cortex-M3 processor Serial wire port supports code download and debugging 128 kB flash/64 kB of SRAM Security and safety Hardware cyclic redundancy check (CRC) with programmable polynomial generator Read and write protection of user flash On-chip peripherals UART, I2C, and SPI serial input/output Up to 17 GPIO pins External interrupt option General-purpose, wake-up, and watchdog timers Power 2.8 V to 3.6 V supply and active measurement range Power supply monitor Active current consumption: 30 μA/MHz for digital section Hibernate with bias to external sensor: 8.5 μA Shutdown mode with no SRAM retention: 2 μA Package and temperature range 6 mm × 5 mm, 72-lead LGA package Fully specified for −40°C to +85°C ambient operation

Low Power, Precision Analog Microcontroller with Dual Sigma-Delta ADCs, ARM Cortex-M3 Features: Pin compatible with the ADuCM360/ADuCM361 Analog input/output Dual 24-bit ADCs Programmable ADC output rate (3.5 Hz to 3.906 kHz) Simultaneous 50 Hz/60 Hz noise rejection At 50 SPS continuous conversion mode At 16.67 SPS single conversion mode Flexible input mux for input channel selection to both ADCs Two 24-bit multichannel ADCs (ADC0 and ADC1) 6 differential or 12 single-ended input channels 4 internal channels for monitoring DAC, temperature sensor, IOVDD/4, and AVDD/4 (ADC1 only) Programmable gain (1 to 128) Gain of 1 with input buffer on/off supported RMS noise: 52 nV at 3.53 Hz, 200 nV at 50 Hz Programmable sensor excitation current sources On-chip precision voltage reference Two external reference options supported by both ADCs Single 12-bit voltage output DAC NPN mode for 4 mA to 20 mA loop applications Microcontroller ARM Cortex-M3 32-bit processor Serial wire download and debug Internal watch crystal for wake-up timer 16 MHz oscillator with 8-way programmable divider Memory Up to 256 kB Flash/EE memory, 24 kB SRAM In-circuit debug/download via serial wire and UART Power supply range: 1.8 V to 3.6 V (maximum) Power consumption, MCU active mode Core consumes 290 μA/MHz Overall system current consumption of 1.0 mA with core operating at 500 kHz (both ADCs on, input buffers off, PGA gain of 4, one SPI port on, and all timers on) Power consumption, power-down mode: 4 μA (wake-up timer active) On-chip peripherals 2× UART, I2C, and 2 × SPI serial I/O 16-bit PWM controller 19-pin multifunction GPIO port 2 general-purpose timers Wake-up timer/watchdog timer Multichannel DMA and interrupt controller DMA support for both SPI channels Package and temperature range 48-lead, 7 mm × 7 mm LFCSP Specified for −40°C to +125°C operation Development tools Low cost QuickStart Development System Third-party compiler and emulator tool support Multiple diagnostic functions that support SIL certification ADuCM362-EP Supports defense and aerospace applications (AQEC standard) Download ADuCM362-EP data sheet (pdf) Military temperature range (−55°C to +125°C) Controlled manufacturing baseline One assembly/test site One fabrication site Product change notification Qualification data available on request V62/21606 DSCC Drawing Number