Atmel Automotive Solutions for Infotainment, HMI, Connectivity Applications

Atmel has over 30 years experience in designing broadcast radio chips. Today, the company is a supplier offering integrated circuits with maximum performance, flexibility, and a high integration level for the rapidly expanding AM/FM active antenna market. The company's in-depth know-how and ISO9001 and ISO16949 quality standards will meet your quality and performance requirements in the car radio market. Atmel has launched several renowned product generations over the years.

Block Diagram

Car Radios Diagram


Features and Benefits

  • Highly-integrated products with maximum quality level and excellent RF performance.
  • Highly-integrated, feature-rich and robust AM/FM antenna amplifier ICs offering many advantages over discrete solutions.
  • The Atmel antenna devices can be used with any antenna, whether it is a pole, shark fin, short pole, or glass/window antenna.

Atmel Products

Automotive MCUsDescription
ATSAMDA1E14AARM® Cortex®-M0+ microcontroller with 16KB Flash, 4kB SRAM, 512Byte RWW Flash, 4 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 10 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 26 GPIOs, QFN32
ATSAMDA1E15AARM® Cortex®-M0+ microcontroller with 32KB Flash, 4kB SRAM and 1KB RWW Flash, 4 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 10 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 26 GPIOs, QFN32
ATSAMDA1E16AARM® Cortex®-M0+ microcontroller with 64KB Flash, 8kB SRAM and 2KB RWW Flash, 4 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 10 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 26 GPIOs, QFN32
ATSAMDA1G14AARM® Cortex®-M0+ microcontroller with 16KB Flash, 4kB SRAM, 512Byte RWW Flash, 6 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 14 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 38 GPIOs, QFN48
ATSAMDA1G15AARM® Cortex®-M0+ microcontroller with 32KB Flash, 4kB SRAM, 1KB RWW Flash, 6 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 14 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 38 GPIOs, QFN48
ATSAMDA1G16AARM® Cortex®-M0+ microcontroller with 64KB Flash, 8kB SRAM, 2KB RWW Flash, 6 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 14 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 38 GPIOs, QFN48
ATSAMDA1J14AARM® Cortex®-M0+ microcontroller with 16KB Flash, 4kB SRAM, 512Byte RWW Flash, 6 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 20 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 52 GPIOs, TQFP64
ATSAMDA1J15AARM® Cortex®-M0+ microcontroller with 32KB Flash, 4kB SRAM, 1KB RWW Flash, 6 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 20 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 52 GPIOs, TQFP64
ATSAMDA1J16AARM® Cortex®-M0+ microcontroller with 64KB Flash, 8kB SRAM, 2KB RWW Flash, 6 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 20 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 52 GPIOs, TQFP64
DATSAMV70J19ARM® Cortex®-M7 microcontroller with 512KB Flash, 256kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, MediaLB 3-wire, CAN-FD, Full-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 2 USARTs/SPI, 1 SPI, 2 TWI, 3 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 64 pins
ATSAMV70J20ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, MediaLB 3-wire, CAN-FD, Full-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 2 USARTs/SPI, 1 SPI, 2 TWI, 3 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 64 pins
ATSAMV70N19ARM® Cortex®-M7 microcontroller with 512KB Flash, 256kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, 100 pins
ATSAMV70N20ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, 100 pins
ATSAMV70Q19ARM® Cortex®-M7 microcontroller with 512KB Flash, 256kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, SDRAM Controller, 144 pins
ATSAMV70Q20ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, SDRAM Controller, 144 pins
ATSAMV71J19ARM® Cortex®-M7 microcontroller with 512KB Flash, 256kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, CAN-FD, Full-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 2 USARTs/SPI, 1 SPI, 2 TWI, 3 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 64 pins
ATSAMV71J20ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, CAN-FD, Full-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 2 USARTs/SPI, 1 SPI, 2 TWI, 3 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 64 pins
ATSAMV71J21ARM® Cortex®-M7 microcontroller with 2MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, CAN-FD, Full-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 2 USARTs/SPI, 1 SPI, 2 TWI, 3 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 64 pins
ATSAMV71N19ARM® Cortex®-M7 microcontroller with 512KB Flash, 256kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, 100 pins
ATSAMV71N20ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, 100 pins
ATSAMV71N21ARM® Cortex®-M7 microcontroller with 2MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, 100 pins
ATSAMV71Q19ARM® Cortex®-M7 microcontroller with 512KB Flash, 256kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, SDRAM Controller, 144 pins
ATSAMV71Q20ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, SDRAM Controller, 144 pins
ATSAMV71Q21ARM® Cortex®-M7 microcontroller with 2MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, SDRAM Controller, 144 pins
Active Antenna ICsDescription
ATR4251C

Low-Noise, High-Dynamic-Range AM/FM Antenna Amplifier IC

ATR4252CAll-in-One IC Solution for Active Antennas
ATR4253C

Integrated Circuit Solution for Active Antennas