List of common microcontrollers: Difference between revisions

Revision as of 22:34, 16 April 2024

Latest revision as of 05:02, 13 April 2025

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==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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* 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 µPμP/µCμC 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>

==Infineon==

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* 32-bit ARM Cortex-M0+

** [[RP2040]]

* 32-bit ARM Cortex-M33

** [[RP2350]]

==Renesas Electronics==

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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