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32-bit MCUs for Automotive

Whether you are designing for automotive touch applications or infotainment, our scalable 32-bit microcontroller (MCU) portfolio can meet a wide variety of automotive needs. Our entry-level devices feature LIN connectivity and a Peripheral Touch Controller (PTC), while the high-performance devices include Ethernet-AVB, CAN FD and Media Local Bus (MediaLB®) connectivity, which are ideal for applications such as infotainment as well as smart antennas.

SAM V70

The SAM V70 series of MCUs are high-performance Arm® Cortex®-M7 AEC-Q100 Grade 2-based devices that provide a combination of connectivity interfaces including CAN FD, MediaLB bus and Hi-Speed USB with up to 300 MHz (1500 CoreMarks®) in performance.

SAM V71

The SAM V71 series of MCUs extends the SAM V70 series by adding Ethernet-AVB capabilities as well as providing more extensive the memory options. Both the SAM V70 and SAM V71 offer excellent Digital Signal Processor (DSP) processing for audio applications as well as support for AUTOSAR.

PIC32MZ EF

The PIC32MZ EF series offers a wide range of connectivity interfaces with CAN 2.0B, Hi-Speed USB OTG and 10/100 Ethernet as well as high-performance analog. The PIC32MZ EF is AEC-Q100 Grade 1 qualified and is ideal for applications like ADAS which need connectivity as well as analog performance. AUTOSAR is also supported on the PIC32MZ EF family.

SAM DA1

The SAM DA1 series of MCUs are entry-level devices that include a Peripheral Touch Controller (PTC) that enables efficient capacitive touch measurement on sensors that function as buttons, sliders and wheels for HMI applications such as door handle sensors or in-cabin touch. The LIN driver is supported by IHR. AEC-Q100 Grade 2 is the current temperature range supported on the SAM DA1 family.

SAM D21

The SAM D21 series of MCUs extends the capability of the SAM DA1 series for both memory as well as temperature. The SAM D21 family is AEC-Q100 Grade 1 qualified and offers extended memory up to 256 KB of Flash. As with the SAM DA1, the LIN driver is supported by IHR.

SAM C21

The SAM C21 series of MCUs extends the capability of the SAM D21 series by adding dual CAN FD as well as offering 5V operation for harsh environments. The SAM C21 is AEC-Q100 Grade 1 qualified and offers up to 256 KB of on-board Flash. Stacks for both LIN and CAN are supported by third parties, including IHR and Vector.

PIC32MM

The PIC32MM series of MCUs provides up to 256 KB of ECC program Flash with small package options. In addition, the PIC32MM offers eXtreme Low Power (XLP) technology and LIN and USB connectivity. The PIC32MM is AEC-Q100 Grade 1 qualified and is ideal for LIN-connected applications for in-cabin or body electronics.

32-bit MCUs

View All Parametrics
Product Status Automotive Recommended 5K Pricing Functional Safety Ready Class B Safety Library CPU Type Architecture Max CPU Speed (MHz) Program Memory Size (KB) RAM (KB) DRAM Interface Data EEPROM/HEF (Bytes) Auxiliary Flash (KB) SDIO/SD-CARD/eMMC Temperature Range Operation Voltage Range Graphics Controller/GPU Direct Memory Access Channels ADC Input Max ADC Resolution (Bits) Number of DACs USB Interface Number of USB Modules Number of Comparators Timers Capture/Compare/PWM Peripherals Motor Control PWM Outputs UART/SPI/I2C Number of Op Amps I2S Peripheral Pin Select / Pin Muxing Vbat/Vddbu battery backup Low Power External Memory Bus Interface QSPI Quadrature Encoder Interface Crypto Engine Hardware Touch Peripheral Number of CAN Modules Type of CAN module Ethernet Pin count Packages
ATSAML10D14A In Production Yes $1.20 No No Cortex-M23 32 32 16 4 No 2048 0 0 -40 to 125 1.62V - 3.63V No 8 5 12 1 None 0 1 3 x 16-bit 1 x 32-bit 6 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 0 2 -UART 2 -SPI 2 -I2C 3 0 Yes No Yes No 0 0 No PTC 0 None None 24 24/SSOP, 24/VQFN
ATSAML10E14A In Production Yes $1.23 No No Cortex-M23 32 32 16 4 No 2048 0 0 -40 to 125 1.62V - 3.63V No 8 10 12 1 None 0 2 3 x 16-bit 2 x 32-bit 6 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 0 3 -UART 3 -SPI 2 -I2C 3 0 Yes No Yes No 0 0 No PTC 0 None None 32 32/TQFP, 32/VQFN, 32/WLCSP
ATSAMDA1E14B In Production Yes $1.71 Yes No Cortex-M0+ 32 48 16 4 No 512 0 0 -40 to 105 2.7V - 3.63V No 12 10 12 1 Host, Device 1 2 5 x 16-bit 2 x 32-bit 0 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 6 4 -UART 4 -SPI 4 -I2C 0 1 Yes No No No 0 0 No PTC 0 None None 32 32/TQFP, 32/VQFN
ATSAMDA1E15B In Production Yes $1.80 Yes No Cortex-M0+ 32 48 32 4 No 1024 0 0 -40 to 105 2.7V - 3.63V No 12 10 12 1 None 1 2 5 x 16-bit 2 x 32-bit 0 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 6 4 -UART 4 -SPI 4 -I2C 0 1 Yes No No No 0 0 No PTC 0 None None 32 32/TQFP, 32/VQFN
ATSAMDA1G14B In Production Yes $2.00 Yes No Cortex-M0+ 32 48 16 4 No 512 0 0 -40 to 105 2.7V - 3.63V No 12 14 12 1 None 1 2 5 x 16-bit 2 x 32-bit 0 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 6 6 -UART 6 -SPI 6 -I2C 0 1 Yes No No No 0 0 No PTC 0 None None 48 48/TQFP, 48/VQFN
ATSAMDA1G15B In Production Yes $2.11 Yes No Cortex-M0+ 32 48 32 4 No 1024 0 0 -40 to 105 2.7V - 3.63V No 12 14 12 1 Host, Device 1 2 5 x 16-bit 2 x 32-bit 0 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 6 6 -UART 6 -SPI 6 -I2C 0 1 Yes No No No 0 0 No PTC 0 None None 48 48/TQFP, 48/VQFN
ATSAMDA1J14B In Production Yes $2.10 Yes No Cortex-M0+ 32 48 16 4 No 512 0 0 -40 to 105 2.7V - 3.63V No 12 20 12 1 None 1 2 5 x 16-bit 2 x 32-bit 0 -Std. PWM 0-bit PWM resolutions 8 -Input Capture 6 6 -UART 6 -SPI 6 -I2C 0 1 Yes No No No 0 0 No PTC 0 None None 64 64/TQFP
ATSAMDA1J15B In Production Yes $2.37 Yes No Cortex-M0+ 32 48 32 4 No 1024 0 0 -40 to 105 2.7V - 3.63V No 12 20 12 1 None 1 2 5 x 16-bit 2 x 32-bit 0 -Std. PWM 0-bit PWM resolutions 8 -Input Capture 6 6 -UART 6 -SPI 6 -I2C 0 1 Yes No No No 0 0 No PTC 0 None None 64 64/TQFP
ATSAMD20E15 In Production Yes $1.20 No Yes Cortex-M0+ 32 48 32 4 No 0 0 0 -40 to 125 1.62V - 3.63V No 0 10 12 1 None 0 2 5 x 16-bit 2 x 32-bit 12 -Std. PWM 16-bit PWM resolutions 6 -Input Capture 0 4 -UART 4 -SPI 4 -I2C 0 0 Yes No Yes No 0 0 No PTC 0 None None 32 32/TQFP, 32/VQFN
ATSAMD20G15 In Production Yes $1.29 No Yes Cortex-M0+ 32 48 32 4 No 0 0 0 -40 to 125 1.62V - 3.63V No 0 14 12 1 None 0 2 5 x 16-bit 2 x 32-bit 12 -Std. PWM 16-bit PWM resolutions 8 -Input Capture 0 6 -UART 6 -SPI 6 -I2C 0 0 Yes No Yes No 0 0 No PTC 0 None None 48 48/TQFP, 48/VQFN
ATSAMD20J15 In Production Yes $1.35 No Yes Cortex-M0+ 32 48 32 4 No 0 0 0 -40 to 105 1.62V - 3.63V No 0 20 12 1 None 0 2 5 x 16-bit 2 x 32-bit 16 -Std. PWM 16-bit PWM resolutions 8 -Input Capture 0 6 -UART 6 -SPI 6 -I2C 0 0 Yes No Yes No 0 0 No PTC 0 None None 64 64/TQFP, 64/UFBGA, 64/VQFN
PIC32MM0016GPL020 In Production Yes $0.84 No Yes 32-bit MIPS MCU 32 25 16 4 No 0 0 0 -40 to 125 2V - 3.6V No 0 11 12 1 None 0 2 7 x 16-bit 3 x 32-bit 8 -Std. PWM 16-bit PWM resolutions 3 -Input Capture 0 2 -UART 2 -SPI 0 -I2C 0 2 Yes No Yes No 0 0 No 0 None None 20 20/QFN, 20/SSOP
PIC32MM0016GPL028 In Production Yes $0.88 No Yes 32-bit MIPS MCU 32 25 16 4 No 0 0 0 -40 to 125 2V - 3.6V No 0 12 12 1 None 0 2 7 x 16-bit 3 x 32-bit 8 -Std. PWM 16-bit PWM resolutions 3 -Input Capture 0 2 -UART 2 -SPI 0 -I2C 0 2 Yes No Yes No 0 0 No 0 None None 28 28/QFN, 28/SOIC, 28/SSOP, 28/UQFN
PIC32MM0016GPL036 In Production Yes $1.01 No Yes 32-bit MIPS MCU 32 25 16 4 No 0 0 0 -40 to 125 2V - 3.6V No 0 14 12 1 None 0 2 7 x 16-bit 3 x 32-bit 8 -Std. PWM 16-bit PWM resolutions 3 -Input Capture 0 2 -UART 2 -SPI 0 -I2C 0 2 Yes No Yes No 0 0 No 0 None None 36 36/SQFN, 40/UQFN
ATSAMC20E15A In Production Yes $1.48 Yes Yes Cortex-M0+ 32 48 32 4 No 1024 0 0 -40 to 125 2.7V - 5.5V No 6 10 12 0 None 0 2 5 x 16-bit 2 x 32-bit 10 -Std. PWM 32-bit PWM resolutions 10 -Input Capture 12 4 -UART 4 -SPI 4 -I2C 0 0 Yes No No No 0 0 No PTC 0 None None 32 32/TQFP, 32/VQFN
ATSAMC20G15A In Production Yes $1.77 Yes Yes Cortex-M0+ 32 48 32 4 No 1024 0 0 -40 to 125 2.7V - 5.5V No 6 12 12 0 None 0 2 5 x 16-bit 2 x 32-bit 10 -Std. PWM 32-bit PWM resolutions 10 -Input Capture 14 4 -UART 4 -SPI 4 -I2C 0 0 Yes No No No 0 0 No PTC 0 None None 48 48/TQFP, 48/VQFN
ATSAMC20J15A In Production Yes $1.84 Yes Yes Cortex-M0+ 32 48 32 4 No 1024 0 0 -40 to 125 2.7V - 5.5V No 6 12 12 0 None 0 2 5 x 16-bit 2 x 32-bit 10 -Std. PWM 32-bit PWM resolutions 10 -Input Capture 14 4 -UART 4 -SPI 4 -I2C 0 0 Yes No No No 0 0 No PTC 0 None None 64 64/TQFP, 64/VQFN
ATSAMC21E15A In Production Yes $1.42 Yes Yes Cortex-M0+ 32 48 32 4 No 1024 0 0 -40 to 125 2.7V - 5.5V No 12 10 12 1 None 0 4 5 x 16-bit 2 x 32-bit 10 -Std. PWM 32-bit PWM resolutions 10 -Input Capture 14 4 -UART 4 -SPI 4 -I2C 0 0 Yes No No No 0 0 No PTC 1 CAN-FD None 32 32/TQFP, 32/VQFN
ATSAMC21G15A In Production Yes $1.76 Yes Yes Cortex-M0+ 32 48 32 4 No 1024 0 0 -40 to 125 2.7V - 5.5V No 12 12 12 1 None 0 4 5 x 16-bit 2 x 32-bit 10 -Std. PWM 32-bit PWM resolutions 10 -Input Capture 14 6 -UART 6 -SPI 6 -I2C 0 0 Yes No No No 0 0 No PTC 2 CAN-FD None 48 48/TQFP, 48/VQFN
ATSAMC21J15A In Production Yes $1.89 Yes Yes Cortex-M0+ 32 48 32 4 No 1024 0 0 -40 to 125 2.7V - 5.5V No 12 12 12 1 None 0 4 5 x 16-bit 2 x 32-bit 10 -Std. PWM 32-bit PWM resolutions 10 -Input Capture 14 6 -UART 6 -SPI 6 -I2C 0 0 Yes No No No 0 0 No PTC 2 CAN-FD None 64 64/TQFP, 64/VQFN
ATSAMD21E15 In Production Yes $1.30 Yes Yes Cortex-M0+ 32 48 32 4 No 1024 0 0 -40 to 125 1.62V - 3.63V No 12 10 12 1 Full Speed 1 2 5 x 16-bit 2 x 32-bit 6 -Std. PWM 16-bit PWM resolutions 6 -Input Capture 12 4 -UART 4 -SPI 4 -I2C 0 1 Yes No Yes No 0 0 No PTC 0 None None 32 32/TQFP, 32/VQFN, 35/WLCSP
ATSAMD21G15 In Production Yes $1.30 Yes Yes Cortex-M0+ 32 48 32 4 No 1024 0 0 -40 to 125 1.62V - 3.63V No 12 14 12 1 Full Speed 1 2 5 x 16-bit 2 x 32-bit 6 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 14 6 -UART 6 -SPI 6 -I2C 0 1 Yes No Yes No 0 0 No PTC 0 None None 48 48/TQFP, 48/VQFN
ATSAMD21J15 In Production Yes $1.38 Yes Yes Cortex-M0+ 32 48 32 4 No 1024 0 0 -40 to 125 1.62V - 3.63V No 12 20 12 1 Full Speed 1 2 5 x 16-bit 2 x 32-bit 10 -Std. PWM 16-bit PWM resolutions 8 -Input Capture 14 6 -UART 6 -SPI 6 -I2C 0 1 Yes No Yes No 0 0 No PTC 0 None None 64 64/TQFP, 64/UFBGA, 64/VQFN
ATSAML10D15A In Production Yes $1.25 No No Cortex-M23 32 32 32 8 No 2048 0 0 -40 to 125 1.62V - 3.63V No 8 5 12 1 None 0 1 3 x 16-bit 1 x 32-bit 6 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 0 2 -UART 2 -SPI 2 -I2C 3 0 Yes No Yes No 0 0 No PTC 0 None None 24 24/SSOP, 24/VQFN
ATSAML10E15A In Production Yes $1.28 No No Cortex-M23 32 32 32 8 No 2048 0 0 -40 to 125 1.62V - 3.63V No 8 10 12 1 None 0 2 3 x 16-bit 1 x 32-bit 6 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 0 3 -UART 3 -SPI 2 -I2C 3 0 Yes No Yes No 0 0 No PTC 0 None None 32 32/TQFP, 32/VQFN, 32/WLCSP
ATSAML11D14A In Production Yes $1.34 No No Cortex-M23 32 32 16 8 No 2048 0 0 -40 to 125 1.62V - 3.63V No 8 5 12 1 None 0 1 3 x 16-bit 2 x 32-bit 6 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 0 2 -UART 2 -SPI 2 -I2C 3 0 Yes No Yes No 0 0 Yes PTC 0 None None 24 24/SSOP, 24/VQFN
ATSAML11D15A In Production Yes $1.40 No No Cortex-M23 32 32 32 8 No 2048 0 0 -40 to 125 1.62V - 3.63V No 8 5 12 1 None 0 1 3 x 16-bit 1 x 32-bit 6 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 0 2 -UART 2 -SPI 2 -I2C 3 0 Yes No Yes No 0 0 Yes PTC 0 None None 24 24/SSOP, 24/VQFN
ATSAML11E14A In Production Yes $1.38 No No Cortex-M23 32 32 16 8 No 2048 0 0 -40 to 125 1.62V - 3.63V No 8 10 12 1 None 0 2 3 x 16-bit 2 x 32-bit 6 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 0 3 -UART 3 -SPI 2 -I2C 3 0 Yes No Yes No 0 0 Yes PTC 0 None None 32 32/TQFP, 32/VQFN, 32/WLCSP
ATSAML11E15A In Production Yes $1.43 No No Cortex-M23 32 32 32 8 No 2048 0 0 -40 to 125 1.62V - 3.63V No 8 10 12 1 None 0 2 3 x 16-bit 1 x 32-bit 6 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 0 3 -UART 3 -SPI 2 -I2C 3 0 Yes No Yes No 0 0 Yes PTC 0 None None 32 32/TQFP, 32/VQFN, 32/WLCSP
ATSAMDA1E16B In Production Yes $1.89 Yes No Cortex-M0+ 32 48 64 8 No 2048 0 0 -40 to 105 2.7V - 3.63V No 12 10 12 1 None 1 2 5 x 16-bit 2 x 32-bit 0 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 6 4 -UART 4 -SPI 4 -I2C 0 1 Yes No No No 0 0 No PTC 0 None None 32 32/TQFP, 32/VQFN
ATSAMDA1G16B In Production Yes $2.30 Yes No Cortex-M0+ 32 48 64 8 No 2048 0 0 -40 to 105 2.7V - 3.63V No 12 14 12 1 None 1 2 5 x 16-bit 2 x 32-bit 0 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 6 6 -UART 6 -SPI 6 -I2C 0 1 Yes No No No 0 0 No PTC 0 None None 48 48/TQFP, 48/VQFN
ATSAMDA1J16B In Production Yes $2.76 Yes No Cortex-M0+ 32 48 64 8 No 2048 0 0 -40 to 105 2.7V - 3.63V No 12 20 12 1 Host, Device 1 2 5 x 16-bit 2 x 32-bit 0 -Std. PWM 0-bit PWM resolutions 8 -Input Capture 6 6 -UART 6 -SPI 6 -I2C 0 1 Yes No No No 0 0 No PTC 0 None None 64 64/TQFP
ATSAMD20E16 In Production Yes $1.35 No Yes Cortex-M0+ 32 48 64 8 No 0 0 0 -40 to 125 1.62V - 3.63V No 0 10 12 1 None 0 2 5 x 16-bit 2 x 32-bit 12 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 0 4 -UART 4 -SPI 4 -I2C 0 0 Yes No Yes No 0 0 No PTC 0 None None 32 32/TQFP, 32/VQFN
ATSAMD20G16 In Production Yes $1.43 No Yes Cortex-M0+ 32 48 64 8 No 0 0 0 -40 to 125 1.62V - 3.63V No 0 14 12 1 None 0 2 5 x 16-bit 2 x 32-bit 12 -Std. PWM 16-bit PWM resolutions 8 -Input Capture 0 6 -UART 6 -SPI 6 -I2C 0 0 Yes No Yes No 0 0 No PTC 0 None None 48 48/TQFP, 48/VQFN
ATSAMD20J16 In Production Yes $1.50 No Yes Cortex-M0+ 32 48 64 8 No 0 0 0 -40 to 125 1.62V - 3.63V No 0 20 12 1 None 0 2 5 x 16-bit 2 x 32-bit 16 -Std. PWM 16-bit PWM resolutions 8 -Input Capture 0 6 -UART 6 -SPI 6 -I2C 0 0 Yes No Yes No 0 0 No PTC 0 None None 64 64/TQFP, 64/UFBGA, 64/VQFN
PIC32MM0032GPL020 In Production Yes $0.91 No Yes 32-bit MIPS MCU 32 25 32 8 No 0 0 0 -40 to 125 2V - 3.6V No 0 11 12 1 None 0 2 7 x 16-bit 3 x 32-bit 8 -Std. PWM 16-bit PWM resolutions 3 -Input Capture 0 2 -UART 2 -SPI 0 -I2C 0 2 Yes No Yes No 0 0 No 0 None None 20 20/QFN, 20/SSOP
PIC32MM0032GPL028 In Production Yes $0.96 No Yes 32-bit MIPS MCU 32 25 32 8 No 0 0 0 -40 to 125 2V - 3.6V No 0 12 12 1 None 0 2 7 x 16-bit 3 x 32-bit 8 -Std. PWM 16-bit PWM resolutions 3 -Input Capture 0 2 -UART 2 -SPI 0 -I2C 0 2 Yes No Yes No 0 0 No 0 None None 36 28/QFN, 28/SOIC, 28/SSOP, 28/UQFN
PIC32MM0032GPL036 In Production Yes $1.07 No Yes 32-bit MIPS MCU 32 25 32 8 No 0 0 0 -40 to 125 2V - 3.6V No 0 14 12 1 None 0 2 7 x 16-bit 3 x 32-bit 8 -Std. PWM 16-bit PWM resolutions 3 -Input Capture 0 2 -UART 2 -SPI 0 -I2C 0 2 Yes No Yes No 0 0 No 0 None None 36 36/SQFN, 40/UQFN
PIC32MM0064GPL020 In Production Yes $1.01 No Yes 32-bit MIPS MCU 32 25 64 8 No 0 0 0 -40 to 125 2V - 3.6V No 0 11 12 1 None 0 2 7 x 16-bit 3 x 32-bit 8 -Std. PWM 16-bit PWM resolutions 3 -Input Capture 0 2 -UART 2 -SPI 0 -I2C 0 2 Yes No Yes No 0 0 No 0 None None 20 20/QFN, 20/SSOP
PIC32MM0064GPL028 In Production Yes $1.05 No Yes 32-bit MIPS MCU 32 25 64 8 No 0 0 0 -40 to 125 2V - 3.6V No 0 12 12 1 None 0 2 7 x 16-bit 3 x 32-bit 8 -Std. PWM 16-bit PWM resolutions 3 -Input Capture 0 2 -UART 2 -SPI 0 -I2C 0 2 Yes No Yes No 0 0 No 0 None None 28 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC32MM0064GPL036 In Production Yes $1.18 No Yes 32-bit MIPS MCU 32 25 64 8 No 0 0 0 -40 to 125 2V - 3.6V No 0 14 12 1 None 0 2 7 x 16-bit 3 x 32-bit 8 -Std. PWM 16-bit PWM resolutions 3 -Input Capture 0 2 -UART 2 -SPI 0 -I2C 0 2 Yes No Yes No 0 0 No 0 None None 36 36/SQFN, 40/UQFN
ATSAMC20E16A In Production Yes $1.49 Yes Yes Cortex-M0+ 32 48 64 8 No 2048 0 0 -40 to 125 2.7V - 5.5V No 12 10 12 0 None 0 2 5 x 16-bit 2 x 32-bit 10 -Std. PWM 32-bit PWM resolutions 10 -Input Capture 12 4 -UART 4 -SPI 4 -I2C 0 0 Yes No No No 0 0 No PTC 0 None None 32 32/TQFP, 32/VQFN
ATSAMC20G16A In Production Yes $1.77 Yes Yes Cortex-M0+ 32 48 64 8 No 2048 0 0 -40 to 125 2.7V - 5.5V No 6 12 12 0 None 0 2 5 x 16-bit 2 x 32-bit 10 -Std. PWM 32-bit PWM resolutions 10 -Input Capture 14 4 -UART 4 -SPI 4 -I2C 0 0 Yes No No No 0 0 No PTC 0 None None 48 48/TQFP, 48/VQFN
ATSAMC20J16A In Production Yes $1.84 Yes Yes Cortex-M0+ 32 48 64 8 No 2048 0 0 -40 to 125 2.7V - 5.5V No 6 12 12 0 None 0 2 5 x 16-bit 2 x 32-bit 10 -Std. PWM 32-bit PWM resolutions 10 -Input Capture 14 4 -UART 4 -SPI 4 -I2C 0 0 Yes No No No 0 0 No PTC 0 None None 64 64/TQFP, 64/VQFN
ATSAMC21E16A In Production Yes $1.56 Yes Yes Cortex-M0+ 32 48 64 8 No 2048 0 0 -40 to 125 2.7V - 5.5V No 12 10 12 1 None 0 4 5 x 16-bit 2 x 32-bit 10 -Std. PWM 32-bit PWM resolutions 10 -Input Capture 14 4 -UART 4 -SPI 4 -I2C 0 0 Yes No No No 0 0 No PTC 1 CAN-FD None 32 32/TQFP, 32/VQFN
ATSAMC21G16A In Production Yes $1.71 Yes Yes Cortex-M0+ 32 48 64 8 No 2048 0 0 -40 to 125 2.7V - 5.5V No 12 12 12 1 None 0 4 5 x 16-bit 2 x 32-bit 10 -Std. PWM 32-bit PWM resolutions 10 -Input Capture 14 6 -UART 6 -SPI 6 -I2C 0 0 Yes No No No 0 0 No PTC 2 CAN-FD None 48 48/TQFP, 48/VQFN, 64/VQFN
ATSAMC21J16A In Production Yes $1.81 Yes Yes Cortex-M0+ 32 48 64 8 No 2048 0 0 -40 to 125 2.7V - 5.5V No 12 12 12 1 None 0 4 5 x 16-bit 2 x 32-bit 10 -Std. PWM 32-bit PWM resolutions 10 -Input Capture 14 6 -UART 6 -SPI 6 -I2C 0 0 Yes No No No 0 0 No PTC 2 CAN-FD None 64 64/TQFP, 64/VQFN
ATSAMD21E16 In Production Yes $1.51 Yes Yes Cortex-M0+ 32 48 64 8 No 2048 0 0 -40 to 125 1.62V - 3.63V No 12 10 12 1 Full Speed 1 2 5 x 16-bit 2 x 32-bit 6 -Std. PWM 16-bit PWM resolutions 6 -Input Capture 12 4 -UART 4 -SPI 4 -I2C 0 1 Yes No Yes No 0 0 No PTC 0 None None 32 32/TQFP, 32/VQFN, 35/WLCSP
ATSAMD21G16 In Production Yes $1.51 Yes Yes Cortex-M0+ 32 48 64 8 No 2048 0 0 -40 to 125 1.62V - 3.63V No 12 14 12 0 Full Speed 1 2 5 x 16-bit 2 x 32-bit 6 -Std. PWM 16-bit PWM resolutions 6 -Input Capture 14 6 -UART 6 -SPI 6 -I2C 0 1 Yes No Yes No 0 0 No PTC 0 None None 48 48/TQFP, 48/VQFN
ATSAMD21J16 In Production Yes $1.60 Yes Yes Cortex-M0+ 32 48 64 8 No 2048 0 0 -40 to 125 1.62V - 3.63V No 12 20 12 1 Full Speed 1 2 5 x 16-bit 2 x 32-bit 10 -Std. PWM 16-bit PWM resolutions 8 -Input Capture 14 6 -UART 6 -SPI 6 -I2C 0 1 Yes No Yes No 0 0 No PTC 0 None None 64 64/TQFP, 64/VQFN
ATSAML10D16A In Production Yes $1.38 No No Cortex-M23 32 32 64 16 No 2048 0 0 -40 to 125 1.62V - 3.63V No 8 5 12 1 None 0 1 3 x 16-bit 2 x 32-bit 6 -Std. PWM 0-bit PWM resolutions 6 -Input Capture 0 2 -UART 2 -SPI 2 -I2C 3 0 Yes No Yes No 0 0 No PTC 0 None None 24 24/SSOP, 24/VQFN
ATSAML10E16A In Production Yes $1.40 No No Cortex-M23 32 32 64 16 No 2048 0