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What is a 32 bit Microcontroller?

A 32 bit microcontroller is a tiny computer on a single integrated circuit that contains the memory, a processor core, and programmable input/output peripherals. Program memory such as OTP ROM or NOR flash and a small amount of RAM can also be found on the chip.

Types of 32 bit Microcontrollers

There are many different kinds of 32 bit microcontrollers and at Future Electronics we stock many of the most common types categorized by RAM size, Flash size, number of input/output lines, speed, supply voltage and packaging type. Our parametric filters help refine your search results depending on the specifications required.

The most common sizes for RAM are 4 kB, 8 kB, 16 kB, 32 kB, 48 kB, 64 kB and 128 kB. We also carry sizes up to 1 MB. Flash sizes can range from 0 B to 4 MB, with the most common sizes being 32 kB, 64 kB, 128 kB, 256 kB, 512 kB and 1 MB.

Microcontrollers can contain a varying number of general purpose input/output pins. The pins can be configured by software to either an input or an output state. When these pins are configured to an input state, they can be used to read sensors or external signals. When they are configured to the output state, these pins can drive external devices like motors or LEDs.

32 bit Microcontrollers from Future Electronics

Future Electronics has a full selection of 32 bit microcontrollers. Simply choose from the 32 bit microcontroller technical attributes below and your search results will quickly be narrowed to match your specific microcontroller application needs.

If you have a preferred brand (such as Cypress, Innovasic, Kiel, Microchip, NXP, Renesas Electronics or STMicroelectronics, you can easily refine your microcontroller product search results by clicking your preferred microcontroller brand below.

Applications for 32 bit Microcontrollers:

Microcontrollers are designed to be used for embedded applications, contrary to the microprocessors found in PCs. Microcontrollers are used in automatically controlled devices including implantable medical devices, engine control systems, remote controls, power tools, toys, office machines, appliances and other types of embedded systems.

Choosing the Right 32 bit Microcontroller:

When you are looking for the right 32 bit Microcontrollers, with the parametric search, no matter the application, you can filter the results by various attributes: by RAM size (16 kB, 32 kB, 64 kB, 128 kb, 1 MB, …), Flash size (4 kB, 8 kB, 32 kb, 128 kB, 200 kB, …), number of input lines (from 11 to 256 lines), speed (16 MHz, 50 MHz, 100 MHz, 150 MHz, 24 GHz, …) and supply voltage (up to 5V) to name a few.

32 bit Microcontrollers in Production Ready Packaging or R&D Quantities:

If the quantity of 32 bit microcontrollers is less than a full reel, we also offer many of our 32 bit microcontroller products in tray, tube or individual quantities that will avoid unneeded surplus.

In addition, Future Electronics offers a unique bonded inventory program, designed to eliminate potential problems that can arise from unpredictable supply of products containing raw metals and products with erratic or long lead times. Talk with your nearest Future Electronics branch and find out more on how you can avoid possible shortages.

Featured 32 bit Microcontroller Products

Manufacturer Part Number Description
Cypress CY8C5246AXI-054 PSOC 5, 100pin TQFP package, 64KB flash
Innovasic FIDO1100PQF208IR1 32-Bit 3.3 V 24 kB SRAM 66 MHz Communications Controller - PQFP-208
Keil MCB2460 Evaluation Board for NXP LPC246x series
Microchip PIC32MX460F512L-80I/PT PIC32 Series 32 kB RAM 512 kB Flash 32-Bit Microcontroller SMT - TQFP-100
Microchip PIC32MX695F512LT-80I/PT PIC32 32-bit Microcontroller with 512 KB flash in a 100 Pin TQFP package
NXP LPC2468FBD208,551 LPC2468 Series 98 kB 72 MHz Single-Chip 16/32-Bit Microcontroller - LQFP-208
NXP LPC2138FBD64/01,15 Single-Chip 16/32-Bit Microcontroller, LQFP-64, Surface Mount
NXP LPC1114FHN33/301,5 LPC1114 Series 32 Bit 32K Flash 8K RAM Arm Cortex Microcontroller - HVQFN-33
NXP LPC1343FBD48,151 LPC1343 Series 32 Bit 32KB Flash 8 kB SRAM Microcontroller - LQFP-48
NXP LPC2368FBD100,551 LPC2368 Series 58 kB 72 MHz 16/32-Bit Single-Chip Microcontroller - LQFP-100
NXP LPC2129FBD64/01,15 LPC2129 Series 16 kB 60 MHz 16/32-Bit SMT Single-Chip Microcontroller - LQFP-64
Renesas Electronics UPD70F3742GC-UEU-AX 32 bit 60 kB RAM 1024 kB Flash Single Chip Microcontroller SMT - LQFP-100
Renesas Electronics R5F56218BDFB#V0 RX621 Series 32 bit 96 kB RAM 512 kB Flash 3 V Microcontroller SMT -LQFP-144
Renesas Electronics R5F56218BDLD#U0 RX621 Series 32 bit 96 kB RAM 512 kB Flash 3 V Microcontroller SMT -TFLGA-85
STMicroelectronics STR911FAM42X6 STR911 Series 32-bit 256 kB Flash 96 kB RAM ARM9E Microcontroller - LQFP-80
STMicroelectronics STM32F101T6U6A STM32 Series 32-bit 32 kB Flash 6 kB RAM ARM Based Microcontroller-VFQFPN-36
STMicroelectronics STM32F103VBH6 STM32 Series 32-bit 128 kB Flash 20 kB RAM ARM Based Microcontroller - BGA-100
STMicroelectronics STM32F101R8T6 STM32 Series 32-bit 64 kB Flash 10 kB RAM ARM Based Microcontroller - LQFP-64
STMicroelectronics STR912FAW44X6 STR912 Series 32-bit 512 kB Flash 96 kB RAM ARM9E Microcontroller - LQFP-128

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