Datasheets
ST72F321J9TCS by: STMicroelectronics

8-bit MCU for automotive with 60 Kbyte Flash, 10-bit ADC, timers, SPI, SCI and I<sup>2</sup>C interfaces

Part Details for ST72F321J9TCS by STMicroelectronics

Overview of ST72F321J9TCS by STMicroelectronics

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Applications Internet of Things (IoT) Environmental Monitoring Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Education and Research Consumer Electronics Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Entertainment and Gaming

Price & Stock for ST72F321J9TCS

Part # Distributor Description Stock Price Buy
DISTI # ST72F321J9TCS
Avnet Silica 4-Bit/8-Bit MCU (Alt: ST72F321J9TCS) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 13 Weeks, 0 Days Silica - 0
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DISTI # ST72F321J9TCS
EBV Elektronik 4-Bit/8-Bit MCU (Alt: ST72F321J9TCS) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 41 Weeks, 0 Days EBV - 0
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Part Details for ST72F321J9TCS

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ST72F321J9TCS Part Data Attributes

ST72F321J9TCS STMicroelectronics
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ST72F321J9TCS STMicroelectronics 8-bit MCU for automotive with 60 Kbyte Flash, 10-bit ADC, timers, SPI, SCI and I<sup>2</sup>C interfaces
Rohs Code Yes
Part Life Cycle Code Not Recommended
Ihs Manufacturer STMICROELECTRONICS
Part Package Code QFP
Package Description 10 X 10 MM, ROHS COMPLIANT, LQFP-44
Pin Count 44
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Samacsys Manufacturer STMicroelectronics
Has ADC YES
Address Bus Width
Bit Size 8
CPU Family ST72
Clock Frequency-Max 16 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width
JESD-30 Code S-PQFP-G44
Length 10 mm
Number of I/O Lines 32
Number of Terminals 44
Number of Timers 5
On Chip Program ROM Width 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code LQFP
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE
Peak Reflow Temperature (Cel) NOT SPECIFIED
RAM (bytes) 2048
ROM (words) 61440
ROM Programmability FLASH
Seated Height-Max 1.6 mm
Speed 8 MHz
Supply Voltage-Max 5.5 V
Supply Voltage-Min 3.8 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER

Alternate Parts for ST72F321J9TCS

This table gives cross-reference parts and alternative options found for ST72F321J9TCS. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ST72F321J9TCS, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
ST72F321J9TAX 8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, LQFP-44 STMicroelectronics ST72F321J9TCS vs ST72F321J9TAX
ST72F321J9TCRS 8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, LQFP-44 STMicroelectronics ST72F321J9TCS vs ST72F321J9TCRS
ST72F321J9TC 8-bit MCU for automotive with 60 Kbyte Flash, 10-bit ADC, timers, SPI, SCI and I2C interfaces STMicroelectronics ST72F321J9TCS vs ST72F321J9TC
ST72F321J9T7 8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, PLASTIC, TQFP-44 STMicroelectronics ST72F321J9TCS vs ST72F321J9T7
ST72F321J9TAS 8-bit MCU for automotive with 60 Kbyte Flash, 10-bit ADC, timers, SPI, SCI and I2C interfaces STMicroelectronics ST72F321J9TCS vs ST72F321J9TAS
ST72F321J9TARE 8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, LQFP-44 STMicroelectronics ST72F321J9TCS vs ST72F321J9TARE
ST72F321J9TARS 8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, LQFP-44 STMicroelectronics ST72F321J9TCS vs ST72F321J9TARS
ST72F321J9TCX 8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, LQFP-44 STMicroelectronics ST72F321J9TCS vs ST72F321J9TCX
ST72F321J9TCR 8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, LQFP-44 STMicroelectronics ST72F321J9TCS vs ST72F321J9TCR
ST72F321J9TAR 8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, LQFP-44 STMicroelectronics ST72F321J9TCS vs ST72F321J9TAR
Part Number Description Manufacturer Compare
ST72F321J9TARS 8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, LQFP-44 STMicroelectronics ST72F321J9TCS vs ST72F321J9TARS
ST72F321BJ9TATRS MICROCONTROLLER STMicroelectronics ST72F321J9TCS vs ST72F321BJ9TATRS
ST72F321BJ9TCXE MICROCONTROLLER STMicroelectronics ST72F321J9TCS vs ST72F321BJ9TCXE
ST72F321BJ9TCRE 8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, LQFP-44 STMicroelectronics ST72F321J9TCS vs ST72F321BJ9TCRE
ST72F321J9T3 8-BIT MCU WITH NESTED INTERRUPTS, FLASH,10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE STMicroelectronics ST72F321J9TCS vs ST72F321J9T3
ST72F321BJ9TATXE MICROCONTROLLER STMicroelectronics ST72F321J9TCS vs ST72F321BJ9TATXE
ST72F321BJ9TAXS MICROCONTROLLER STMicroelectronics ST72F321J9TCS vs ST72F321BJ9TAXS
ST72F321J9T1 8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, PLASTIC, TQFP-44 STMicroelectronics ST72F321J9TCS vs ST72F321J9T1
ST72F321J9TAR 8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, LQFP-44 STMicroelectronics ST72F321J9TCS vs ST72F321J9TAR
ST72F321BJ9TCTXE MICROCONTROLLER STMicroelectronics ST72F321J9TCS vs ST72F321BJ9TCTXE

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