ST72F621L4M1 The STMicroelectronics ST72F621L4M1 is an 8-bit microcontroller featuring 16KB of Flash program memory and 768 bytes of RAM. It operates at 8MHz and is suitable for surface mounting.
Mfr Part #:

ST72F621L4M1

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST72F621L4M1 is an 8-bit microcontroller featuring 16KB of Flash program memory and 768 bytes of RAM. It operates at 8MHz and is suitable for surface mounting.
✓ Total Stock: 2,400 pcs
$ Price Range: $6.40

ST72F621L4M1 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,400 pcs
2400 pcs On Request 1 On Request On Request 09+ On Request On Request

ST72F621L4M1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Voltage

ST72F621L4M1 Description

Short technical summary and product information.

This STMicroelectronics ST72F621L4M1 is an 8-bit microcontroller based on the ST7 core, operating at speeds up to 8MHz. It offers 16KB of Flash program memory and 768 bytes of RAM, making it suitable for various embedded applications.

 

The microcontroller supports a wide range of peripherals including DMA, LVD, POR, PWM, and WDT, along with data conversion capabilities via an 8-channel, 10-bit Analog-to-Digital converter. Connectivity options include SCI, SPI, and USB interfaces.

 

Designed for surface mounting, the ST72F621L4M1 comes in a 34-BSOP package with a width of 0.295 inches (7.50mm). It operates within a temperature range of 0°C to 70°C and requires an operating voltage between 4V and 5.5V.

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status, though these are unverified.

ST72F621L4M1 Quick Information

Product Type: Microcontroller
Canonical Name: STMicroelectronics ST72F621L4M1 8-Bit Microcontroller

ST72F621L4M1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ST72F621L4M1 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

ST72F621L4M1 Features

  • 8-bit ST7 core microcontroller
  • 16KB Flash program memory
  • 768 bytes RAM
  • 8MHz operating speed
  • Surface mount 34-BSOP package

ST72F621L4M1 Applications

  • Embedded control applications
  • General purpose microcontroller tasks
  • Systems requiring USB connectivity
  • Applications with SCI or SPI interfaces

ST72F621L4M1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the program memory size of the ST72F621L4M1?

The ST72F621L4M1 has 16KB of Flash program memory.

What is the RAM size for this microcontroller?

This microcontroller has 768 bytes of RAM.

What is the operating voltage range?

The operating voltage range is 4V to 5.5V.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

What type of package is the ST72F621L4M1 in?

The ST72F621L4M1 is in a 34-BSOP package.

How is the ST72F621L4M1 mounted?

It is designed for surface mount installation.

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