Datasheets
STR755FR0T6 by: STMicroelectronics

32-bit MCU

Part Details for STR755FR0T6 by STMicroelectronics

Results Overview of STR755FR0T6 by STMicroelectronics

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STR755FR0T6 Information

STR755FR0T6 by STMicroelectronics is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for STR755FR0T6

Part # Distributor Description Stock Price Buy
DISTI # STR755FR0T6
Avnet Americas ARM MCU, 32-bit, ARM7TDMI-S, 60 MHz, 64 KB, 16 KB, 64 Pins, LQFP - Trays (Alt: STR755FR0T6) RoHS: Compliant Min Qty: 960 Package Multiple: 960 Lead time: 111 Weeks, 0 Days Container: Tray 0
RFQ
DISTI # STR755FR0T6
Avnet Silica ARM MCU 32bit ARM7TDMIS 60 MHz 64 KB 16 KB 64 Pins LQFP (Alt: STR755FR0T6) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 31 Weeks, 0 Days Silica - 0
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DISTI # STR755FR0T6
EBV Elektronik ARM MCU 32bit ARM7TDMIS 60 MHz 64 KB 16 KB 64 Pins LQFP (Alt: STR755FR0T6) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 143 Weeks, 0 Days EBV - 0
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Part Details for STR755FR0T6

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STR755FR0T6 Part Data Attributes

STR755FR0T6 STMicroelectronics
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code QFP
Package Description 10 X 10 MM, ROHS COMPLIANT, LQFP-64
Pin Count 64
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 111 Weeks
Has ADC YES
Additional Feature ALSO OPERATES AT 3V MINIMUM SUPPLY
Address Bus Width
Bit Size 32
CPU Family ARM7
Clock Frequency-Max 60 MHz
DAC Channels NO
DMA Channels YES
External Data Bus Width
JESD-30 Code S-PQFP-G64
JESD-609 Code e4
Length 10 mm
Moisture Sensitivity Level 3
Number of I/O Lines 38
Number of Terminals 64
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code LFQFP
Package Equivalence Code QFP64,.47SQ,20
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 16384
ROM (words) 65536
ROM Programmability FLASH
Seated Height-Max 1.6 mm
Speed 48 MHz
Supply Voltage-Max 5.5 V
Supply Voltage-Min 5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

STR755FR0T6 Related Parts

STR755FR0T6 Frequently Asked Questions (FAQ)

  • The maximum clock frequency for the STR755FR0T6 is 32 MHz, but it can be overclocked to 40 MHz with some limitations.

  • To configure the STR755FR0T6 for low power consumption, use the Power Save Mode (PSM) by setting the PSMEN bit in the Power Management Control Register (PMC). Additionally, disable peripherals not in use, reduce clock frequency, and use the internal RC oscillator.

  • The maximum current consumption of the STR755FR0T6 is approximately 25 mA at 32 MHz with all peripherals enabled, but this can be reduced to around 10 mA in low-power mode.

  • To implement a watchdog timer on the STR755FR0T6, use the Window Watchdog Timer (WWDT) by setting the WWDTEN bit in the WWDT Control Register (WWDT_CR). Configure the timeout period using the WWDT_RLR register.

  • Yes, the STR755FR0T6 can be used with an external crystal oscillator. Connect the crystal oscillator to the OSC_IN and OSC_OUT pins, and configure the Microcontroller Clock Output (MCO) to use the external clock source.