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

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 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

MicroConverter, 12-Bit ADCs and DACs with Embedded 62 kBytes Flash MCU Features: ANALOG I/O 8-channel, 247 kSPS 12-bit ADC DC performance: ±1 LSB INL AC performance: 71 dB SNR DMA controller for high speed ADC-to-RAM capture 2 12-Bit (monotonic) voltage output DACs Dual output PWM/Σ-Δ DACs On-chip temperature sensor function ±3C On-chip voltage reference Memory 62 kBytes on-chip Flash/EE program memory 4 kBytes on-chip Flash/EE data memory Flash/EE, 100 yr retention, 100 kCycles endurance 2304 bytes on-chip data RAM 8051 based core 8051 compatible instruction set (16 MHz max) 12 interrupt sources, 2 priority levels Dual data pointer Extended 11-bit stack pointer See 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

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

Precision Analog Microcontroller, 12-Bit Analog Input and Output with PMIC and TECC, Arm Cortex-M3 Features: Analog input and output Multichannel, 12-bit, 2 MSPS ADC Up to 16 external channels Power, VDAC, IDAC, and temperature monitor internal channels Single-ended and differential mode 0 V to VREF analog input range Input buffer included Digital comparators Up to nine, 12-bit voltage output VDACs 4-channel, selectable output range 0 V to 2.5 V or AVDDx − 0.1 V AVDDNEG + 0.2 V to 0 V or −2.5 V to 0 V 4-channel, 0 V to 2.5 V or AVDDx − 0.2 V 1-channel, 0 V to 2.5 V Up to 4 low noise, 12-bit IDACs Configurable output range: 50 mA, 100 mA, or 150 mA 4 voltage comparators with adjustable hysteresis voltage TEC controller Optional LDO regulator modes if not using TEC Maximum heating and cooling current: 1.3 A Current and voltage monitoring and protection Soft start function Microcontroller 32-bit Arm Cortex-M3 core, RISC architecture Serial wire port supports code download and debug Clocking options 16 MHz on-chip oscillator 80 MHz PLL output External clock source Memory 2× 512 kB independent Flash/EE memories 48 kB SRAM Software triggered, in circuit reprogrammability via I2C On-chip peripherals 1× UART, 2× SPI, 2× I2C serial input and output GPIO with multilevel voltage (3.3 V, 1.8 V, and 1.2 V) digital inputs MDIO target up to 4 MHz (open drain) 3× 16-bit and 1× 32-bit general-purpose timers Wake-up timer (WUT) Watchdog timers (WDT) 32 element PLA 16-bit PWM Manchester encoder and decoder All GPIOs support external interrupt Power Multiple supplies AVDDx, IOVDD, DVDD, and PVDDTECx: 2.85 V to 3.63 V AVDDNEG: −1.8 V to −3.63 V PVDDIDACx: 1.60 V to AVDDx Flexible operating modes for low power applications Packages and temperature range 5 mm x 5 mm, 0.4 mm pitch, 121-ball CSP_BGA Fully specified for TJ = –40°C to +125°C Tools Low cost QuickStart development system, which is available upon request from InfoOpticalNetwork@analog.com Full third-party support