Difference between revisions of "EEDEHD ARM Cortex M4F MCU choices"
(Created page with "{{EED-DigiKey-Standard-IC-Filter-Criteria}} As explained in <nowiki>EEDEHD_ARM_Cortex_M7_MCU_choices</nowiki>, choices for ARM Cortex M7 MCUs influence our choices of M4F MCUs. Note: only single-core solutions are looked at here, as being far less easier to start using for the first time by a newcomer, compared to multicore solutions. Starting from: https://www.digikey.com/en/products/filter/embedded-microcontrollers/685 Additional Search Criteria/Parameters: C...") |
|||
| Line 1: | Line 1: | ||
{{EED-DigiKey-Standard-IC-Filter-Criteria}} | {{EED-DigiKey-Standard-IC-Filter-Criteria}} | ||
As explained in <nowiki>[[EEDEHD_ARM_Cortex_M7_MCU_choices]]</nowiki>, choices for ARM Cortex M7 MCUs influence our choices of M4F MCUs. | As explained in <nowiki>[[EEDEHD_ARM_Cortex_M7_MCU_choices]]</nowiki>, choices for ARM Cortex M7 MCUs influence our choices of M4F MCUs. F stands for Floating Point calculation co-processor option that is built in. Without dedicated hardware, floating-point calculations are extremely inefficient and slow otherwise. | ||
Note: only single-core solutions are looked at here, as being far less easier to start using for the first time by a newcomer, compared to multicore solutions. | Note: only single-core solutions are looked at here, as being far less easier to start using for the first time by a newcomer, compared to multicore solutions. | ||
| Line 11: | Line 11: | ||
Additional Search Criteria/Parameters: | Additional Search Criteria/Parameters: | ||
Core Processor: ARM Cortex-M4/M4F | Core Processor: ARM Cortex-M4/M4F. Note regarding also selecting M4 in addition to M4F: because just like in countless other situations, DigiKey search lists/criteria are to NEVER be trusted. They are too frequently incorrect, incomplete, stupid, or useless!!! | ||
Due to our desire to be able to jump to M7 as needed, we will | Due to our desire to be able to jump to M7 as needed, we will only support same three manufacturers that offer ARM Cortex M7 MCUs: | ||
*Microchip Technology | *Microchip Technology | ||
*STMicrolectronics | *STMicrolectronics | ||
*NXP USA Inc. | *NXP USA Inc. | ||
==== Microchip Technology ARM Cortex M7 MCU offers ==== | |||
SAM E53 | |||
SAM E54 | |||
SAM4E | |||
==== STMicrolectronics ARM Cortex M7 MCU offers ==== | |||
STM32F4 | |||
Dual-core families: | |||
STM32H7 | |||
==== NXP USA Inc ARM Cortex M7 MCU offers ==== | |||
Kinetis K50 | |||
Kinetis K60 | |||
Kinetis K70 | |||
LPC40xx | |||
PLC540xx | |||
LPC546xx | |||
S32K | |||
Dual-core families: | |||
i.MX | |||
Revision as of 23:07, 30 January 2022
Standard DigiKey Search Filters/Criteria for ICs apply:
Whenever possible, we would do our best to never use FN packages.
We will minimize BGA packages use.
We choose parts not under EOL/Obsolete/Discontinued status.
View Prices At: Quantity 1
Marketplace Product: Exclude
Part Status: Active
Package / Case: NOT FN
Supplier Device Package: NOT FN
As explained in [[EEDEHD_ARM_Cortex_M7_MCU_choices]], choices for ARM Cortex M7 MCUs influence our choices of M4F MCUs. F stands for Floating Point calculation co-processor option that is built in. Without dedicated hardware, floating-point calculations are extremely inefficient and slow otherwise.
Note: only single-core solutions are looked at here, as being far less easier to start using for the first time by a newcomer, compared to multicore solutions.
Starting from:
https://www.digikey.com/en/products/filter/embedded-microcontrollers/685
Additional Search Criteria/Parameters:
Core Processor: ARM Cortex-M4/M4F. Note regarding also selecting M4 in addition to M4F: because just like in countless other situations, DigiKey search lists/criteria are to NEVER be trusted. They are too frequently incorrect, incomplete, stupid, or useless!!!
Due to our desire to be able to jump to M7 as needed, we will only support same three manufacturers that offer ARM Cortex M7 MCUs:
- Microchip Technology
- STMicrolectronics
- NXP USA Inc.
Microchip Technology ARM Cortex M7 MCU offers
SAM E53
SAM E54
SAM4E
STMicrolectronics ARM Cortex M7 MCU offers
STM32F4
Dual-core families:
STM32H7
NXP USA Inc ARM Cortex M7 MCU offers
Kinetis K50
Kinetis K60
Kinetis K70
LPC40xx
PLC540xx
LPC546xx
S32K
Dual-core families:
i.MX
