List of common microcontrollers: Difference between revisions

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This is a '''list of common''' [[microcontroller]]s listed by brand.

==Altera==

In 2015, [[Altera]] was acquired by [[Intel]], and then spun back out on its own in 2024.

* [[Nios II]] [[32-bit computing|32-bit]] configurable [[soft microprocessor]]

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==Espressif Systems==

[[Espressif Systems]], a company with headquarters in Shanghai, China made its debut in the microcontroller scene with their range of inexpensive and feature-packed WiFi microcontrollers such as ESP8266.

* 32-bit

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==Freescale Semiconductor==

[[Image:KL Motorola 68HC11.jpg|thumb|Motorola MC68HC11]]

Until 2004, these µCsmicrocontrollers were developed and marketed by [[Motorola]], whose semiconductor division was spun off to establish Freescale. In 2015, [[Freescale]] was acquired by [[NXP]].

* [[8-bit computing|8-bit]]

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Holtek Semiconductor is a major [[Taiwan]]-based designer of 32-bit microcontrollers, 8-bit microcontrollers and peripheral products. Microcontroller products are centred around an ARM core in the case of 32-bit products and 8051 based core and Holtek's own core in the case of 8-bit products. Located in the ''[[Hsinchu]] Science Park'' ([https://web.archive.org/web/20060125013341/http://eweb.sipa.gov.tw/en/index.jsp]), the company's product range includes the following microcontroller device series:

* HT32FXX 32-bit ARM core microcontroller series using Cortex-M0+, M3 and M4 cores

* HT85FXX 8051 Core based microcontroller series

* [[HT48FXX Flash I/O type series|HT48FXX]] Flash I/O type series

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* HT68FXX I/O Type Flash series

* HT66FXX A/D Type Flash series

* HT32XXHK32XX 32-bit ARM core series

==Hyperstone==

* [[32-bit computing|32-bit]] Hyperstone microprocessors: E1, introduced in 1990,<ref name="edn19921126_hyperstone">{{ cite magazine | url=https://archive.org/details/edn-1992_11_26/page/n71/mode/2up | title=EDN's 19th Annual μP/μC Chip Directory | magazine=EDN | last1=Weiss | first1=Ray | last2=Schofield | first2=Julie Anne | date=26 November 1992 | access-date=16 April 2024 | pages=74–79, 81–82, 86, 90–92, 94–95, 97–100, 102–104, 108, 113–116 ,119–122, 127–129, 132, 135–136, 139–140, 143–144, 147–148, 151–152, 155–158, 161 }}</ref>{{rp|pages=139}} and E2, introduced in 2009<ref name="eetimes20090220_hyperstone">{{ cite web | url=https://www.eetimes.com/hyperstone-32-bit-mcu-suits-cost-sensitive-applications/ | title=Hyperstone : 32-Bit MCU suits cost-sensitive applications | website=EETimes | date=20 February 2009 | access-date=16 April 2024 }}</ref>

* [[32-bit computing|32-bit]] Hyperstone RISC-microprocessor

==Infineon==

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* 32-bit ARM Cortex-M0+

** [[RP2040]]

* 32-bit ARM Cortex-M33

** [[RP2350]]

==Renesas Electronics==

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==Silicon Laboratories==

Manufactures a line of 8-bit 8051-compatible microcontrollers, notable for high speeds (50–100&nbsp;MIPS) and large memories in relatively small package sizes. A free IDE is available that supports the [[universal serial bus|USB]]-connected ToolStick line of modular prototyping boards. These microcontrollers were originally developed by Cygnal. In 2012, the company introduced ARM-based mixed-signal MCUs with very low power and USB options, supported by free Eclipse-based tools. The company acquired Energy Micro in 2013 and now offers a number of ARM-based 32-bit microcontrollers.

* 8-bit

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** [[ST6/ST7|ST6]]

** [[ST6/ST7|ST7]]

** [[STM8]]

** STM8 [http://www.st.com/internet/mcu/class/1738.jsp (STM8 Website)], [http://www.emcu.it/STM8.html (STM8 Information)].

** μPSD (8032)

* 16-bit

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* 32-bit

** [[PowerPC]]

*** [http://www.st.com/en/automotive-microcontrollers/spc5-32-bit-automotive-mcus.html?querycriteria=productId=SC963 SPC5] 32-bit Automotive microcontrollers integrating ST’sST's proprietary embedded Flash technology.

** ST20

** [[ARM7]]

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**** [[STM32]] F0

*** [[ARM Cortex-M0+]]

**** [[STM32]] C0, G0, L0, WB

*** [[ARM Cortex-M3]]

**** [[STM32]] F1, F2, L1, W

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** [[TI MSP430|MSP430]]

* 32-bit

** [https://www.ti.com/microcontrollers-mcus-processors/arm-based-microcontrollers/arm-cortex-m0-mcus/overview.html MSPM0 series] ([[ARM Cortex-M0+]])

** [http://www.ti.com/msp432 MSP432 (Obsolete)]

** [[Texas Instruments TMS320|TMS320]] (DSP)

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** [http://www.ti.com/lsds/ti/microcontroller/tiva_arm_cortex/c_series/tm4c_arm_cortex-m4/overview.page Tiva™ C Series]

** Hercules – TMS570 ([[ARM Cortex-R4]]), TMS470M ARM Cortex-M3, RM4 ARM Cortex-R4

** [https://www.ti.com/microcontrollers-mcus-processors/arm-based-microcontrollers/arm-cortex-m0-mcus/overview.html MSPM0 series] ([[ARM Cortex-M0+]])

The [http://www.ti.com/lsds/ti/microcontroller/tiva_arm_cortex/c_series/tm4c_arm_cortex-m4/overview.page Stellaris and Tiva families], in particular, provide a high level of community-based, open source support through the TI [http://e2e.ti.com/support/microcontrollers/stellaris_arm/default.aspx e2e forums].<ref>{{cite press release|title=TI introduces simple-to-use OpenLink™ Bluetooth® and Wi-Fi® connectivity inside the WiLink™ 6.0 solution for AM18x Sitara™ ARM® Microprocessors|url=http://www.prnewswire.com/news-releases/ti-introduces-simple-to-use-openlink-bluetooth-and-wi-fi-connectivity-inside-the-wilink-60-solution-for-am18x-sitara-arm-microprocessors-125342708.html|publisher=PRNewswire|accessdateaccess-date=23 May 2012}}</ref><ref>{{cite web|title=BeagleBone, $89 Open Source Hardware Platform Features TI Sitara™ AM335x ARM Cortex™-A8 MPU|url=http://www.em.avnet.com/en-us/design/featuredpromotions/Pages/BeagleBone,-$89-Open-Source-Hardware-Platform-Features-TI-Sitara%E2%84%A2-AM335x-ARM-Cortex%E2%84%A2-A8-MPU.aspx|publisher=Avnet|accessdateaccess-date=23 May 2012}}</ref>

==Toshiba==

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| 32 || 32 || 4

| [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=914-1033-1-ND $2.47]<!--Price@1K-->

| 157 μA/MHz @ 32&nbsp;MHz || 1μA1&nbsp;μA || <!--External mem--> || 2 || 2 || 1 || 0 || <!--Ethernet--> || 0 || 1 || 1 || 2× 16-bit timers. 12-bit 1 Msps ADC. 12-bit 500 ksps DAC.

|-

| Zilog

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|2

|[https://www.ti.com/product/MSP430FR2632#order-quality $0.924]

|126 µAμA/MHz

|<5 µAμA

|

|2