What are Microcontrollers ?
Microcontrollers are integrated circuits designed to manage specific tasks within embedded systems by executing programmed instructions. They are commonly used in applications like embedded control systems, production electronics assembly, and maintenance. Important specifications for selection include Core Processor, which determines processing power; Connectivity, which affects communication capabilities; and Operating Temperature, which ensures reliable performance in various environments. Sourcing teams should validate lifecycle status and consider alternate-source options to mitigate procurement risks.
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| Part & Mfr | Total Stock | Pricing & RFQ | Connectivity | Core Processor | Core Size | Data Converters | EEPROM Size | Mounting Type | Number of I | Operating Temperature | Oscillator Type | Peripherals | Program Memory Size | Program Memory Type | RAM Size | Speed | Supplier Device Package | Voltage | |
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STMicroelectronics
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CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG | ARM® Cortex®-M4/M7 | 32-Bit Dual-Core | A/D 36x16b; D/A 2x12b | - | Surface Mount | 168 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 2MB (2M x 8) | FLASH | 1M x 8 | 240MHz, 480MHz | 240+25-TFBGA (14x14) | 1.62V ~ 3.6V | |
STMicroelectronics
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SPI | ST7 | 8-Bit | A/D 5x8b | - | Surface Mount | 13 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM, WDT | 1.5KB (1.5K x 8) | FLASH | 128 x 8 | 8MHz | 16-SO | 2.4V ~ 5.5V | |
STMicroelectronics
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CANbus, Ethernet, I²C, LINbus, SPI, UART/USART | e200z420 | 32-Bit Single-Core | A/D - 10b SAR, 12b SAR | 64K x 8 | Surface Mount | 80 | -40°C ~ 125°C (TA) | Internal | DMA | 2MB (2M x 8) | FLASH | 128K x 8 | 180MHz | 100-eTQFP (14x14) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, Ethernet, I²C, LINbus, SPI, UART/USART | e200z420 | 32-Bit Single-Core | A/D - 10b SAR, 12b SAR | 64K x 8 | Surface Mount | 80 | -40°C ~ 125°C (TA) | Internal | DMA | 2MB (2M x 8) | FLASH | 128K x 8 | 180MHz | 100-eTQFP (14x14) | 3.3V, 5V | |
STMicroelectronics
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CANbus, Ethernet, I²C, LINbus, SPI, UART/USART | e200z420 | 32-Bit Single-Core | A/D - 10b SAR, 12b SAR | 64K x 8 | Surface Mount | 64 | -40°C ~ 125°C (TA) | Internal | DMA | 2MB (2M x 8) | FLASH | 128K x 8 | 180MHz | 176-eLQFP (24x24) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, I²C, LINbus, SPI | e200z420 | 32-Bit Single-Core | - | 128K x 8 | Surface Mount | 80 | -40°C ~ 125°C (TA) | Internal | DMA | 4MB (4M x 8) | FLASH | 512K x 8 | 180MHz | 100-eTQFP (14x14) | 3.3V, 5V | |
STMicroelectronics
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CANbus, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | 64K x 8 | Surface Mount | 48 | -40°C ~ 125°C (TA) | Internal | DMA | 2MB (2M x 8) | FLASH | 128K x 8 | 180MHz | 64-eTQFP (10x10) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | 64K x 8 | Surface Mount | 48 | -40°C ~ 125°C (TA) | Internal | DMA | 2MB (2M x 8) | FLASH | 128K x 8 | 180MHz | 64-eTQFP (10x10) | 3.3V, 5V | |
Renesas
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STMicroelectronics
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CANbus, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | - | Surface Mount | 80 | -40°C ~ 105°C (TA) | Internal | DMA | 3MB (3M x 8) | FLASH | - | 180MHz | 100-eTQFP (14x14) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | - | Surface Mount | 80 | -40°C ~ 125°C (TA) | Internal | DMA | 3MB (3M x 8) | FLASH | - | 180MHz | 100-eTQFP (14x14) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | - | Surface Mount | 64 | -40°C ~ 105°C (TA) | Internal | DMA | 3MB (3M x 8) | FLASH | - | 180MHz | 176-eLQFP (24x24) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | - | Surface Mount | 64 | -40°C ~ 125°C (TA) | Internal | DMA | 3MB (3M x 8) | FLASH | - | 180MHz | 176-eLQFP (24x24) | 3.3V, 5V | |
STMicroelectronics
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CANbus, Ethernet, FlexRay, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | 128K x 8 | Surface Mount | 64 | -40°C ~ 150°C (TJ) | Internal | DMA | 4MB (4M x 8) | FLASH | 512K x 8 | 180MHz | 292-FPBGA (17x17) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, Ethernet, FlexRay, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | 128K x 8 | Surface Mount | 64 | -40°C ~ 150°C (TJ) | Internal | DMA | 4MB (4M x 8) | FLASH | 512K x 8 | 180MHz | 292-FPBGA (17x17) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | 128K x 8 | Surface Mount | 48 | -40°C ~ 125°C (TA) | Internal | DMA | 4MB (4M x 8) | FLASH | 512K x 8 | 180MHz | 64-eTQFP (10x10) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | 128K x 8 | Surface Mount | 80 | -40°C ~ 125°C (TA) | Internal | DMA | 4MB (4M x 8) | FLASH | 512K x 8 | 180MHz | 100-eTQFP (14x14) | 3.3V, 5V | |
STMicroelectronics
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CANbus, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | 128K x 8 | Surface Mount | 124 | -40°C ~ 105°C (TA) | Internal | DMA | 4MB (4M x 8) | FLASH | 512K x 8 | 180MHz | 144-eTQFP (20x20) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | 128K x 8 | Surface Mount | 124 | -40°C ~ 125°C (TA) | Internal | DMA | 4MB (4M x 8) | FLASH | 512K x 8 | 180MHz | 144-eTQFP (20x20) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | 128K x 8 | Surface Mount | 124 | -40°C ~ 125°C (TA) | Internal | DMA | 4MB (4M x 8) | FLASH | 512K x 8 | 180MHz | 144-eTQFP (20x20) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, Ethernet, FlexRay, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | 128K x 8 | Surface Mount | 64 | -40°C ~ 150°C (TJ) | Internal | DMA | 4MB (4M x 8) | FLASH | 512K x 8 | 180MHz | 176-eLQFP (24x24) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, Ethernet, FlexRay, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | 128K x 8 | Surface Mount | 64 | -40°C ~ 150°C (TJ) | Internal | DMA | 4MB (4M x 8) | FLASH | 512K x 8 | 180MHz | 176-eLQFP (24x24) | 3.3V, 5V | |
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STMicroelectronics
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CANbus, Ethernet, FlexRay, I²C, LINbus, SPI | e200z420 | 32-Bit Dual-Core | - | 128K x 8 | Surface Mount | 64 | -40°C ~ 150°C (TJ) | Internal | DMA | 4MB (4M x 8) | FLASH | 512K x 8 | 180MHz | 176-eLQFP (24x24) | 3.3V, 5V | |
STMicroelectronics
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I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 10x12b | - | Surface Mount | 36 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 64K x 8 | 84MHz | 49-WLCSP (2.97x2.97) | 1.7V ~ 3.6V | |
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STMicroelectronics
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I²C, LINbus, SPI, UART/USART | STM8A | 8-Bit | A/D 16x10b | 2K x 8 | Surface Mount | 68 | -40°C ~ 125°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 64KB (64K x 8) | FLASH | 6K x 8 | 24MHz | 80-LQFP (14x14) | 3V ~ 5.5V | |
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STMicroelectronics
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I²C, SPI, UART/USART | STM8 | 8-Bit | - | 2K x 8 | Surface Mount | 18 | -40°C ~ 125°C (TA) | Internal | Infrared, POR, PWM, WDT | 8KB (8K x 8) | FLASH | 1.5K x 8 | 16MHz | 20-LQFP | 1.65V ~ 3.6V | |
ROHM Semiconductor
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I²C, SSP, UART/USART | nX-U8/100 | 8-Bit | A/D 2x24b | - | Surface Mount | 22 | -40°C ~ 85°C (TA) | Internal | POR, PWM, WDT | 64KB (32K x 16) | FLASH | 4K x 8 | 4.2MHz | 48-TQFP (7x7) | 1.1V ~ 3.6V | |
ROHM Semiconductor
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I²C, SSP, UART/USART | nX-U8/100 | 8-Bit | A/D 2x12b, 2x24b | - | Surface Mount | 22 | -40°C ~ 85°C (TA) | Internal | LCD, Melody Driver, POR, PWM, WDT | 32KB (16K x 16) | FLASH | 2K x 8 | 4.2MHz | 120-TQFP (14x14) | 1.1V ~ 3.6V | |
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Infineon Technologies
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Analog Devices Inc./Maxim Integrated
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I²C, SmartCard, UART/USART | 80515 | 8-Bit | - | - | Surface Mount | 8 | -40°C ~ 85°C (TA) | Internal | LED, POR, WDT | 32KB (32K x 8) | FLASH | 2K x 8 | 24MHz | 44-QFN (7x7) | 2.7V ~ 6.5V | |
Analog Devices Inc./Maxim Integrated
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I²C, SmartCard, UART/USART | 80515 | 8-Bit | - | - | Surface Mount | 8 | -40°C ~ 85°C (TA) | Internal | LED, POR, WDT | 32KB (32K x 8) | FLASH | 2K x 8 | 24MHz | 68-QFN (8x8) | 2.7V ~ 6.5V | |
Analog Devices Inc./Maxim Integrated
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1-Wire, EBI/EMI, I²C, QSPI, SPI, UART/USART, USB | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 4x10b Sigma-Delta | - | Surface Mount | 67 | -40°C ~ 105°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 3MB (3M x 8) | FLASH | 1M x 8 | 120MHz | 96-WLP (4.47x4.44) | 0.99V ~ 3.6V | |
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Analog Devices Inc./Maxim Integrated
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I²C, SPI, UART/USART, USB | MAXQ20 | 16-Bit | - | - | Surface Mount | 56 | 0°C ~ 70°C (TA) | Internal | Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT | 128KB (128K x 8) | FLASH | 6K x 8 | 12MHz | Die | 1.7V ~ 3.6V | |
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Renesas
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EBI/EMI, I²C, SIO, UART/USART | M16C/60 | 16-Bit | A/D 26x10b; D/A 2x8b | 8K x 8 | Surface Mount | 85 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 384KB (384K x 8) | FLASH | 31K x 8 | 25MHz | 100-LFQFP (14x14) | 2.7V ~ 5.5V | |
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EBI/EMI, I²C, SIO, UART/USART | M16C/60 | 16-Bit | A/D 26x10b; D/A 2x8b | 8K x 8 | Surface Mount | 85 | -20°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 384KB (384K x 8) | FLASH | 31K x 8 | 32MHz | 100-LFQFP (14x14) | 2.7V ~ 5.5V | |
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CANbus, EBI/EMI, Ethernet, I²C, LINbus, SCI, SPI, SSI, UART/USART, USB | RH850G3M | 32-Bit Single-Core | A/D 20x8b | 64K x 8 | Surface Mount | 159 | -40°C ~ 150°C (TJ) | Internal | DMA, I²S, LCD, LVD, POR, PWM, WDT | 3.75MB (3.75M x 8) | FLASH | 512K x 8 | 240MHz | 376-BGA (23x23) | 2.7V ~ 5.5V | |
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CANbus, EBI/EMI, Ethernet, I²C, LINbus, SCI, SPI, SSI, UART/USART, USB | RH850G3M | 32-Bit Single-Core | A/D 20x8b | 64K x 8 | Surface Mount | 159 | -40°C ~ 150°C (TJ) | Internal | DMA, I²S, LCD, LVD, POR, PWM, WDT | 3.75MB (3.75M x 8) | FLASH | 512K x 8 | 240MHz | 376-BGA (23x23) | 2.7V ~ 5.5V | |
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CANbus, EBI/EMI, Ethernet, I²C, LINbus, SCI, SPI, SSI, UART/USART, USB | RH850G3M | 32-Bit Single-Core | A/D 20x12b | 64K x 8 | Surface Mount | 199 | -40°C ~ 150°C (TJ) | Internal | DMA, I²S, LCD, LVD, POR, PWM, WDT | 3.75MB (3.75M x 8) | FLASH | 512K x 8 | 240MHz | 484-BGA (27x27) | 2.7V ~ 5.5V | |
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CANbus, EBI/EMI, Ethernet, I²C, LINbus, SCI, SPI, SSI, UART/USART, USB | RH850G3M | 32-Bit Single-Core | A/D 20x12b | 64K x 8 | Surface Mount | 199 | -40°C ~ 150°C (TJ) | Internal | DMA, I²S, LCD, LVD, POR, PWM, WDT | 3.75MB (3.75M x 8) | FLASH | 512K x 8 | 240MHz | 484-BGA (27x27) | 2.7V ~ 5.5V | |
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CANbus, EBI/EMI, Ethernet, I²C, LINbus, SCI, SPI, SSI, UART/USART, USB | RH850G3M | 32-Bit Single-Core | A/D 20x8b | 64K x 8 | Surface Mount | 159 | -40°C ~ 150°C (TJ) | Internal | DMA, I²S, LCD, LVD, POR, PWM, WDT | 3.75MB (3.75M x 8) | FLASH | 512K x 8 | 240MHz | 376-BGA (23x23) | 2.7V ~ 5.5V | |
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EBI/EMI, I²C, SIO, UART/USART | M16C/60 | 16-Bit | A/D 26x10b; D/A 2x8b | 8K x 8 | Surface Mount | 85 | -20°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 384KB (384K x 8) | FLASH | 31K x 8 | 25MHz | 100-LFQFP (14x14) | 2.7V ~ 5.5V | |
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CANbus, EBI/EMI, Ethernet, I²C, LINbus, SCI, SPI, SSI, UART/USART, USB | RH850G3M | 32-Bit Single-Core | A/D 16x8b | 64K x 8 | Surface Mount | 126 | -40°C ~ 150°C (TJ) | Internal | DMA, I²S, LCD, LVD, POR, PWM, WDT | 5MB (5M x 8) | FLASH | 512K x 8 | 160MHz | 272-BGA (21x21) | 2.7V ~ 5.5V | |
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EBI/EMI, I²C, SIO, UART/USART | M16C/60 | 16-Bit | A/D 26x10b; D/A 2x8b | 8K x 8 | Surface Mount | 85 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 12K x 8 | 25MHz | 100-LFQFP (14x14) | 2.7V ~ 5.5V |
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