ST72F621J4B1

Part No :: ST72F621J4B1

Manufacturer: STMicroelectronics

VIGOR # :: 3619352

Description: IC MCU 8BIT 16KB FLASH 42DIP

Catalog: Embedded - Microcontrollers

DataSheet: ST72F621J4B1 PDF

Country of origin: -

Date code: -

ST72F621J4B1 Specifications

Type	Description
Series:	ST7
Package:	Tube
Part Status:	Active
Core Processor:	ST7
Core Size:	8-Bit
Speed:	8MHz
Connectivity:	SCI, SPI, USB
Peripherals:	DMA, LVD, POR, PWM, WDT
Number of I/O:	31
Program Memory Size:	16KB (16K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	768 x 8
Voltage - Supply (Vcc/Vdd):	4V ~ 5.5V
Data Converters:	A/D 8x10b
Oscillator Type:	Internal
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Through Hole
Package / Case:	42-DIP (0.600", 15.24mm)
Supplier Device Package:	-

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 221

Shipped from

HK warehouse

Expected Shipping Date

Jan 13 - Jan 17 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$11.10~~	~~$11.10~~
13	~~$10.02~~	~~$130.31~~
104	~~$8.30~~	~~$863.03~~

Current price of ST72F621J4B1 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

STM8AF62A8TCY

IC MCU 8BIT 128KB FLASH 48LQFP

EFM8BB31F64I-C-QSOP24R

IC MCU 8BIT 64KB FLASH 24QSOP

PIC16LF722A-I/SP

IC MCU 8BIT 3.5KB FLASH 28SPDIP

ST72F621J4B1

ST72F621J4B1

3619352

Pricing(USD)