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STR711FR1T6 - ST Microelectronics
Manufacturer:
ST Microelectronics
ManyChip's Part#:
MC48797821
Category:
Microcontroller, MCU IC
Package:
LQFP-64
Datasheet:
Datasheet 3D Model
Description:
ARM7 STR7 Microcontroller IC 32Bit 66MHz 128KB (128K x 8 + 16K) FLASH
Stock Locations:
Availability:
3,202 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 25.65

Updated at 02/11/2025 10:30:15(UTC+8)

Certifications

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Description

ARM® core with embedded Flash and RAM
The STR71x series is a family of ARM-powered 32-bit microcontrollers with embedded Flash and RAM. It combines the high performance ARM7TDMI CPU with an extensive range of peripheral functions and enhanced I/O capabilities. STR71xF devices have on-chip high-speed single voltage FLASH memory and high-speed RAM. STR710R devices have high-speed RAM but no internal Flash. The STR71x family has an embedded ARM core and is therefore compatible with all ARM tools and software.
Extensive tools support
STMicroelectronics’ 32-bit, ARM core-based microcontrollers are supported by a complete range of high-end and low-cost development tools to meet the needs of application developers. This extensive line of hardware/software tools includes starter kits and complete development packages all tailored for ST’s ARM core-based MCUs. The range of development packages includes third-party solutions that come complete with a graphical development environment and an in-circuit emulator/programmer featuring a JTAG application interface. These support a range of embedded operating systems (OS), while several royalty-free OSs are also available.
For more information, please refer to ST MCU site http://www.st.com/mcu
**Key Features**
Core
ARM7TDMI 32-bit RISC CPU
59 MIPS @ 66 MHz from SRAM
45 MIPS @ 50 MHz from Flash
Memories
Up to 256 Kbytes Flash program memory (10 kcycles endurance, 20 years retention @ 85 ° C)
16 Kbytes Flash data memory (100 kcycles endurance, 20 years retention@ 85 ° C)
Up to 64 Kbytes RAM
External Memory Interface (EMI) for up to 4 banks of SRAM, Flash, ROM
Multi-boot capability
Clock, reset and supply management
3.0 to 3.6 V application supply and I/Os
Internal 1.8 V regulator for core supply
Clock input from 0 to 16.5 MHz
Embedded RTC osc. running from external 32 kHz crystal
Embedded PLL for CPU clock
Realtime Clock for clock-calendar function
5 power saving modes: SLOW, WAIT, LPWAIT, STOP and STANDBY modes
Nested interrupt controller
Fast interrupt handling with multiple vectors
32 vectors with 16 IRQ priority levels
2 maskable FIQ sources
Up to 48 I/O ports
30/32/48 multifunctional bidirectional I/OsUp to 14 ports with interrupt capability
5 timers
16-bit watchdog timer
3 16-bit timers with 2 input captures, 2 output compares, PWM and pulse counter
16-bit timer for timebase functions
10 communication interfaces
2 I2C interfaces (1 multiplexed with SPI)
4 UART asynchronous serial interfaces
Smartcard ISO7816-3 interface on UART1
2 BSPI synchronous serial interfaces
CAN interface (2.0B Active)
USB Full Speed (12 Mbit/s) Device Function with Suspend and Resume
HDLC synchronous communications
4-channel 12-bit A/D converter
Sampling frequency up to 1 kHz
Conversion range: 0 to 2.5 V
Development tools support
Atomic bit SET and RES operations

Show

STR711FR1T6 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	64 Pin
Case/Package	LQFP-64
Frequency	66 MHz
Supply Voltage (DC)	3.30 V, 3.60 V (max)
Clock Speed	66 MHz
RAM Memory Size	32K x 8
Number of I/O Pins	30 IO
Access Time	66.0 µs
Core Architecture	ARM
Core Sub-Architecture	ARM7
Number of ADCs	1 ADC
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3V ~ 3.6V
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
ECCN Code	3A991A2

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