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STR755FR2T6 - ST Microelectronics
Manufacturer:
ST Microelectronics
ManyChip's Part#:
MC13218304
Category:
Microcontroller, MCU IC
Package:
LQFP-64
Datasheet:
Datasheet 3D Model
Description:
ARM7TDMI-S™ 32Bit MCU with Flash, SMI, 3 std 16Bit timers, PWM timer, fast 10Bit ADC, I2C, UART, SSP, Flash Memory 256KB, LQFP 64패키지, 54 DMIPS
Stock Locations:
Availability:
2,186 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 6.24

Updated at 17/06/2025 10:30:15(UTC+8)

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Description

The STR750 family of 32-bit microcontrollers combines the industry-standard ARM7TDMI® 32-bit RISC core, featuring high performance, very low power, and very dense code, with a comprehensive set of peripherals and ST"s latest 0.18μ embedded Flash technology. The STR750 family comprises a range of devices integrating a common set of peripherals as well as USB, CAN and some key innovations like clock failure detection and an advanced motor control timer. It supports both 3.3V and 5V, and it is also available in an extended temperature range (-40 to +105°C). This makes it a genuine general purpose microcontroller family, suitable for a wide range of applications.
**Key Features**
8 Communications interfaces1 I2 C interface3 HiSpeed UARTs w. Modem/LIN capability2 SSP interfaces (SPI or SSI) up to 16 Mb/s1 CAN interface (2.0B Active)1 USB full-speed 12 Mb/s interface with 8 configurable endpoint sizes
6 Timers16-bit watchdog timer (WDG)16-bit timer for system timebase functions3 synchronizable timers each with up to 2 input captures and 2 output compare/PWMs.16-bit 6-ch. synchronizable PWM timerDead time generation, edge/center-aligned waveforms and emergency stopIdeal for induction/brushless DC motors
Up to 72/38 I/O ports72/38 GPIOs with High Sink capabilitiesAtomic bit SET and RES operations
CoreARM7TDMI-S 32-bit RISC CPU54 DMIPS @ 60 MHz
Clock, reset and supply managementSingle supply 3.3V ±10% or 5V ±10%Embedded 1.8V Voltage RegulatorsInt. RC for fast start-up and backup clockUp to 60 MHz operation using internal PLL with 4 or 8 MHz crystal/ceramic osc.Smart Low Power Modes: SLOW, WFI, STOP and STANDBY with backup registersReal-time Clock, driven by low power internal RC or 32.768 kHz dedicated osc, for clock-calendar and Auto Wake-up
MemoriesUp to 256 KB Flash program memory (10k W/E cycles, retention 20 yrs @ 85°C)16 KB Read-While-Write Flash for data (100k W/E cycles, retention 20 yrs@ 85°C)Flash Data Readout and Write Protection16KBytes embedded high speed SRAMMemory mapped interface (SMI) to ext. Serial Flash (64 MB) w. boot capability
DMA4-channel DMA controllerCircular buffer managementSupport for UART, SSP, Timers, ADC
10-bit A/D converter16/11 chan. with prog. Scan Mode & FIFOProgrammable Analog Watchdog featureConversion time: min. 3.75 μsStart conversion can be triggered by timers
Nested interrupt controllerFast interrupt handling with 32 vectors16 IRQ priorities, 2 maskable FIQ sources16 external interrupt / wake-up lines

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STR755FR2T6 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	64 Pin
Case/Package	LQFP-64
Frequency	60 MHz
Supply Voltage (DC)	5.00 V, 5.50 V (max)
Number of Positions	64 Position
Clock Speed	60 MHz
RAM Memory Size	16 KB
Number of Bits	32 Bit
Power Dissipation	444 mW
FLASH Memory Size	256 KB
Number of I/O Pins	38 IO
Access Time	60.0 µs
Core Architecture	ARM
Core Sub-Architecture	ARM7
Number of ADCs	1 ADC
Number of Inputs and Outputs	38 IO
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	444 mW
Supply Voltage	3.5.5 VDC
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	3 V
	Show
Size-Length	10 mm
Size-Width	10 mm
Size-Height	1.4 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	3A991A2

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