ST72F321BJ9T3

Part No :: ST72F321BJ9T3

Manufacturer: STMicroelectronics

VIGOR # :: 4789071

Description: IC MCU 8BIT 60KB FLASH 44LQFP

Catalog: Embedded - Microcontrollers

DataSheet: ST72F321BJ9T3 PDF

Country of origin: -

Date code: -

ST72F321BJ9T3 Specifications

Type	Description
Series:	ST7
Package:	Tray
Part Status:	Obsolete
Core Processor:	ST7
Core Size:	8-Bit
Speed:	8MHz
Connectivity:	I²C, SCI, SPI
Peripherals:	LVD, POR, PWM, WDT
Number of I/O:	32
Program Memory Size:	60KB (60K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	2K x 8
Voltage - Supply (Vcc/Vdd):	3.8V ~ 5.5V
Data Converters:	A/D 16x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	44-LQFP
Supplier Device Package:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
ST72F321J9TCTR Match 100%	STMicroelectronics IC MCU 8BIT 60KB FLASH 44LQFP	ST72F321BJ9T3 vs ST72F321J9TCTR
ST72F321J9TC Match 100%	STMicroelectronics IC MCU 8BIT 60KB FLASH 44LQFP	ST72F321BJ9T3 vs ST72F321J9TC

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In Stock: 2600

Shipped from

HK warehouse

Expected Shipping Date

Nov 05 - Nov 09 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of ST72F321BJ9T3 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

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