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

Dual-Channel Digital Isolator, Enhanced System-Level ESD Reliability Features: Enhanced system-level ESD performance per IEC 61000-4-x  High temperature operation: 125°C Default low output Narrow body, RoHS-compliant, 8-lead SOIC Low power operation  5 V operation (refer to data sheet) 3.3 V operation (refer to data sheet) High data rate: dc to 25 Mbps (NRZ) See data sheet for additional featuresADuM3210-EP supports defense and aerospace applications (AQEC standard) Download ADuM3210-EP Data Sheet (pdf) Military temperature range: −55°C to +125°C Controlled manufacturing baseline Enhanced product change notification Qualification data available on request Qualified for automotive applications V62/14627 DSCC Drawing Number

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

Low Power, Precision Analog Microcontroller with Single Sigma-Delta ADC, ARM Cortex-M3 Features: Pin compatible with the ADuCM360/ADuCM361 Analog input/output Single 24-bit ADC 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 the ADC One 24-bit multichannel ADC (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 the ADC 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

Precision Analog Microcontroller, 12-Bit Analog Input/Output with MDIO Interface, Arm Cortex-M33 Features: Analog input/output Multichannel, 12-bit, 2 MSPS ADC Up to 12 external channels On-chip die temperature monitor 3 power monitor channels Single-ended mode 0 V to VREF analog input range Input buffers 12-bit voltage output DACs 8× 0 V to 2.5 V, 1 kΩ load 4× 0 V to 2.5 V, 2.5 kΩ load On-chip low drift voltage reference, 1.25 V or 2.5 V Buffered 1.25 V or 2.5 V output 4 voltage comparators Microcontroller 32-bit Arm Cortex-M33 core, 32-bit RISC architecture, FPU Serial wire port supports code download and debug Clocking options 16 MHz on-chip oscillator 160 MHz PLL output with programmable divider External clock source Package and temperature range 3.46 mm × 3.46 mm 64-ball WLCSP Fully specified for −40°C to +105°C operation Memory 2× 256 kB independent Flash/EE memories with ECC 10,000-cycle Flash/EE endurance 20-year Flash/EE retention 64 kB SRAM with ECC Software triggered, in circuit reprogrammability via MDIO or I2C On-chip peripherals 2× UART, 2× SPI, 3× I2C serial input/output Multilevel voltage (3.3 V, 1.8 V, 1.2 V) GPIOs MDIO slave up to 10 MHz 5 general-purpose timers Wake-up timer (WUTs) Watchdog timers (WDTs) 32-element PLA 16-bit PWM All GPIOs support external interrupt, 5 can support wake-up Power Multiple supplies: 3.3 V for voltage DACs and ADCs, and 3.3 V, 1.8 V, or 1.2 V for digital inputs/outputs Flexible operating modes for low power applications Tools Low cost quick start development system Full third-party support

Triple-Channel Digital Isolators Features: Bidirectional communication  3 V/5 V level translation  Schmitt trigger inputs  High temperature operation: 105°C  Up to 10 Mbps data rate (NRZ) Low power operation 5 V operation 1.7 mA per channel maximum @ 0 Mbps to 2 Mbps 4.0 mA per channel maximum @ 2 Mbps to 10 Mbps 3 V operation 1.0 mA per channel maximum @ 0 Mbps to 2 Mbps 2.1 mA per channel maximum @ 2 Mbps to 10 Mbps  Programmable default output state  High common-mode transient immunity: >25 kV/µs  16-lead, RoHS-compliant, SOIC wide body package  8.1 mm external creepage Safety and regulatory approvals UL recognition: 2500 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice #5A VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 VIORM = 560 V peak working voltage 

Integrated, Precision Battery Sensor for Automotive Systems Features: High precision analog-to-digital converters (ADCs) Dual channel, simultaneous sampling I-ADC 20-bit Σ-Δ (minimizes range switching) VADC/TADC 20-bit Σ-Δ Programmable ADC conversion rate from 1 Hz to 8 kHz On-chip ±5 ppm/°C voltage reference Current channel Fully differential, buffered input Programmable gain (from 4 to 512) ADC absolute input range: −200 mV to +300 mV Digital comparator with current accumulator feature Voltage channel Buffered, on-chip attenuator for 12 V battery input Temperature channel External and on-chip temperature sensor options Microcontroller ARM Cortex-M3 32-bit processor 16.384 MHz precision oscillator with 1% accuracy Serial wire download (SWD) port supporting code download and debug Automotive qualified integrated local interconnect network (LIN) transceiver LIN 2.2-compatible slave, 100 kb fast download option SAE J-2602-compatible slave Low electromagnetic emissions (EME) High electromagnetic immunity (EMI) Memory 96 kB (ADuCM330)/128 kB (ADuCM331) Flash/EE memory, ECC 6 kB SRAM, ECC 4 kB data Flash/EE memory, ECC 10,000 cycle Flash/EE endurance 20 year Flash/EE retention In circuit download via SWD and LIN On-chip peripherals Serial port interface (SPI) General-purpose input/output (GPIO) port General-purpose timer Wake-up timer Watchdog timer On-chip, power-on reset Power Operates directly from 12 V battery supply Power consumption, 8 mA typical (16 MHz) Low power monitor mode Package and temperature range 32-lead, 6 mm × 6 mm LFCSP Fully specified for −40°C to +115°C operation; additional specifications for 115°C to 125°C Qualified for automotive applications