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STR755FR1T6

STR755FR1T6

STR755FR1T6

STMicroelectronics

128KB 128K x 8 FLASH ARM7® 32-Bit Microcontroller STR7 Series STR755 64 Pin 60MHz 5V 64-LQFP

SOT-23

STR755FR1T6 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-LQFP
Number of Pins 64
Operating Temperature-40°C~85°C TA
PackagingTray
Series STR7
JESD-609 Code e4
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
ECCN Code 3A991.A.2
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional FeatureALSO OPERATES AT 3V MINIMUM SUPPLY
HTS Code8542.31.00.01
Max Power Dissipation444mW
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.5mm
Frequency 60MHz
Base Part Number STR755
Pin Count64
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3.3/5V
Supply Voltage-Min (Vsup) 4.5V
Interface CAN, I2C, SPI, SSP, UART, USART, USB
Memory Size128kB
Oscillator TypeInternal
Number of I/O 38
Speed 48 MHz
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 3V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM7®
Peripherals DMA, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity I2C, SPI, SSI, SSP, UART/USART
Bit Size 32
Data Converter A/D 11x10b
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 6
ROM (words) 131072
Core Architecture ARM
On Chip Program ROM Width 8
Length 10mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4268 items

Pricing & Ordering

QuantityUnit PriceExt. Price
960$6.32090$6068.064

STR755FR1T6 Product Details

STR755FR1T6 Overview


In a 64-LQFP package, the MCU is available. 38 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 32-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. STR7 series components make up this electrical component. 128KB 128K x 8 is the size of its program memory. A ARM7® Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 64 is the number of terminations on the IC chip that are present. This part works in a 32-bit manner. There is a 5V volt supply output on the chip. DMA channels number YES. 128kB is the memory size of the part. The base part number STR755 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 60MHz. The device works in YES PWM channels. Located on the chip are 64 pins. The clock has 6 timers or counters on it. There are 64 pins on it. There is an integrated ARM core architecture in it. I would like to mention a few additional features such as ALSO OPERATES AT 3V MINIMUM SUPPLY in order to name a few.

STR755FR1T6 Features


64-LQFP package
Mounting type of Surface Mount


STR755FR1T6 Applications


There are a lot of STMicroelectronics
STR755FR1T6 Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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