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ST72F321J7TA


Part Number ST72F321J7TA
Zouser Part # ST72F321J7TA
Manufacturer STMicroelectronics
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers
Description IC MCU 8BIT 48KB FLASH 44LQFP
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models ST72F321J7TA PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Nov 23 - Nov 28 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

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In Stock412 - More on Order
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Lead-TimeTo be Confirmed
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ST72F321J7TA Specifications

Part Number ST72F321J7TA
Brand STMicroelectronics
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Embedded Processors & Controllers
Subcategory Microcontrollers
Manufacturer STMicroelectronics
Series ST7
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 48KB (48K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 1.5K x 8
Voltage - Supply (Vcc/Vdd) 3.8V ~ 5.5V
Data Converters A/D 16x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 44-LQFP
Supplier Device Package -

ST72F321J7TA Documents

ST72F321J7TA, ST72F321J7TA Datasheet (Total Pages: 243, Size: 2,389.46 KB)
ST72F321R9TA Datasheet CoverST72F321R9TA Datasheet Page 2ST72F321R9TA Datasheet Page 3ST72F321R9TA Datasheet Page 4ST72F321R9TA Datasheet Page 5ST72F321R9TA Datasheet Page 6ST72F321R9TA Datasheet Page 7ST72F321R9TA Datasheet Page 8ST72F321R9TA Datasheet Page 9ST72F321R9TA Datasheet Page 10ST72F321R9TA Datasheet Page 11ST72F321R9TA Datasheet Page 12ST72F321R9TA Datasheet Page 13ST72F321R9TA Datasheet Page 14

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