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ST72F321AR7T6TR
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage 64-TQFP
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
8-bit Microcontrollers - MCU 8B MCU
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Inventory: 8846
Minimum: 1
Total Price: USD $5.19
Unit Price: USD $5.192387
≥1 USD $5.192387
≥10 USD $4.898483
≥100 USD $4.621208
≥500 USD $4.35963
≥1000 USD $4.11286
Technical Details
Supply Chain
Factory Lead Time 14 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-TQFP
Number of Pins 64
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series ST7
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Power Dissipation 500mW
Frequency 8MHz
Base Part Number ST72F32
Operating Supply Voltage 5V
Interface I2C, SCI, SPI
Memory Size 48kB
Oscillator Type Internal
Number of I/O 48
RAM Size 1.5K x 8
Voltage - Supply (Vcc/Vdd) 3.8V~5.5V
Peripherals LVD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 48KB 48K x 8
Connectivity I2C, SCI, SPI
Data Converter A/D 16x10b
Watchdog Timer Yes
Data Bus Width 8b
Number of Timers/Counters 2
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Alternative Model
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