ST72F321AR6T6
RoHS 
RoHS compliant
RoHS compliantPackage 64-LQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
8-bit Microcontrollers - MCU Flash 32K SPI/SCI/I2
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Buying Options
Total Price: USD $5.79
Unit Price: USD $5.78835
≥1 USD $5.78835
≥10 USD $4.74905
≥100 USD $4.60085
≥500 USD $4.45265
≥1000 USD $4.30445
Inventory: 10908
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 14 Weeks
Lifecycle Status NRND (Last Updated: 7 months ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-LQFP
Number of Pins 64
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Series ST7
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Microcontrollers
Max Power Dissipation 500mW
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 4V
Terminal Pitch 0.5mm
Frequency 8MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ST72F32
Pin Count 64
Operating Supply Voltage 5V
Interface I2C, SCI, SPI
Memory Size 32kB
Oscillator Type Internal
Number of I/O 48
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 3.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Peripherals LVD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 32KB 32K x 8
Connectivity I2C, SCI, SPI
On Chip Program ROM Width 8
Number of Timers/Counters 2
DAC Channels NO
PWM Channels YES
Data Bus Width 8b
DMA Channels NO
Has ADC YES
Access Time 8 μs
Watchdog Timer Yes
Data Converter A/D 16x10b
Bit Size 8
Supply Current-Max 15mA
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Length 10mm
Height Seated (Max) 1.6mm
Alternative Model
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