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Product overview

Description

The ST7MCx device is member of the ST7 microcontroller family designed for mid-range applications with a Motor Control dedicated peripheral. All devices are based on a common industry-standard 8-bit core, featuring an enhanced instruction set and are available with FLASH, ROM or FASTROM program memory.
Under software control, all devices can be placed in WAIT, SLOW, ACTIVE-HALT or HALT mode, reducing power consumption when the application is in idle or stand-by state.
The enhanced instruction set and addressing modes of the ST7 offer both power and flexibility to software developers, enabling the design of highly efficient and compact application code. In addition to standard 8-bit data management, all ST7 microcontrollers feature true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes.
The devices feature an on-chip Debug Module (DM) to support in-circuit debugging (ICD). For a description of the DM registers, refer to the ST7 ICC Protocol Reference Manual.

All features
Instruction set8-bit Data Manipulation63 Basic Instructions with illegal opcode detection17 main Addressing Modes8 x 8 Unsigned Multiply InstructionTrue Bit Manipulation

In-circuit Debug

Development toolsFull hardware/software development package

Brushless motor control peripheral6 high sink PWM output channels for sinewave or trapezoidal inverter control Motor safety including asynchronous emergency stop and write-once registers4 analog inputs for rotor position detection (sensorless/hall/tacho/encoder)Permanent magnet motor coprocessor including multiplier, programmable filters, blanking windows and event countersOperational amplifier and comparator for current/voltage mode regulation and limitation

2 Communication interfacesSPI synchronous serial interfaceLINSCI asynchronous serial interface

Memories8K to 60K dual voltage FLASH Program memory or ROM with read-out protection capability, In-Application Programming and In-Circuit Programming.384 to 1.5K RAMHDFlash endurance: 100 cycles, data retention: 40 years at 85˚C
Interrupt managementNested interrupt controller14 interrupt vectors plus TRAP and RESETMCES top level interrupt pin16 external interrupt lines (on 3 vectors)

Clock, reset and supply managementEnhanced reset systemEnhanced low voltage supervisor (LVD) for main supply and auxiliary voltage detector (AVD) with interrupt capabilityClock sources: crystal/ceramic resonator oscillators and by-pass for external clock, clock security system.Four power saving modes: Halt, Active-Halt, Wait and Slow

5 TimersMain Clock Controller with: Real time base, Beep and Clock-out capabilitiesConfigurable window watchdog timerTwo 16-bit timers with: 2 input captures, 2 output compares, external clock input, PWM and pulse generator modes8-bit PWM Auto-Reload timer with: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector

Analog peripheral10-bit ADC with 16 input pins

Up to 60 I/O portsup to 60 multifunctional bidirectional I/O linesup to 41 alternate function linesup to 12 high sink outputs
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Circuit Diagram

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All tools & software

MCU & MPU Embedded Software

Part number	Status	Description	Type	Supplier
STSW-ST7020	Active	HDFlash IAP C-Driver Compatible with Metrowerks and Cosmic compilers.	Legacy MCUs Embedded Software	ST	STSW-ST7020 Description: HDFlash IAP C-Driver Compatible with Metrowerks and Cosmic compilers.
STSW-ST7025	Active	ST7 USB Low Speed EvalKit Firmware	Legacy MCUs Embedded Software	ST	STSW-ST7025 Description: ST7 USB Low Speed EvalKit Firmware
STSW-ST7029	Active	ST7 XFLASH IAP example with the ST7FOPTIONS-EVAL board	Legacy MCUs Embedded Software	ST	STSW-ST7029 Description: ST7 XFLASH IAP example with the ST7FOPTIONS-EVAL board
STSW-ST7030	Active	XFlash IAP C-Driver Compatible with Metrowerks and Cosmic compilers.	Legacy MCUs Embedded Software	ST	STSW-ST7030 Description: XFlash IAP C-Driver Compatible with Metrowerks and Cosmic compilers.
STSW-ST7031	Active	S/W Implementation of I2C Bus master	Legacy MCUs Embedded Software	ST	STSW-ST7031 Description: S/W Implementation of I2C Bus master
STSW-ST7032	Active	Checksum self checking capability	Legacy MCUs Embedded Software	ST	STSW-ST7032 Description: Checksum self checking capability
STSW-ST7033	Active	ST72141 BLDC motor control software and flowchart example	Legacy MCUs Embedded Software	ST	STSW-ST7033 Description: ST72141 BLDC motor control software and flowchart example
STSW-ST7034	Active	Translating assembly code from HC05 to ST7	Legacy MCUs Embedded Software	ST	STSW-ST7034 Description: Translating assembly code from HC05 to ST7
STSW-ST7035	Active	Handling suspend mode on a USB mouse	Legacy MCUs Embedded Software	ST	STSW-ST7035 Description: Handling suspend mode on a USB mouse
STSW-ST7038	Active	Workaround to ISP mode limitation on the ST7MDT1-DVP2 and ST7MDT2-DVP2	Legacy MCUs Embedded Software	ST	STSW-ST7038 Description: Workaround to ISP mode limitation on the ST7MDT1-DVP2 and ST7MDT2-DVP2
STSW-ST7041	Active	ST7MC Three-Phase AC Induction Motor Ccontrol Software Library	Legacy MCUs Embedded Software	ST	STSW-ST7041 Description: ST7MC Three-Phase AC Induction Motor Ccontrol Software Library
STSW-ST7042	Active	ST7MC Three-Phase AC Induction Motor Control Library Rev 2.0	Legacy MCUs Embedded Software	ST	STSW-ST7042 Description: ST7MC Three-Phase AC Induction Motor Control Library Rev 2.0
STSW-ST7043	Active	ST7MC Three-Phase BLDC Motor Control Software Library	Legacy MCUs Embedded Software	ST	STSW-ST7043 Description: ST7MC Three-Phase BLDC Motor Control Software Library
STSW-ST7044	Active	I2C emulation with ST7MC in slave mode	Legacy MCUs Embedded Software	ST	STSW-ST7044 Description: I2C emulation with ST7MC in slave mode
STSW-ST7046	Active	Ekey-Udisk solution	Legacy MCUs Embedded Software	ST	STSW-ST7046 Description: Ekey-Udisk solution
STSW-ST7051	Active	Low-cost sinusoidal control of BLDC motors with Hall sensors using ST7FMC	Legacy MCUs Embedded Software	ST	STSW-ST7051 Description: Low-cost sinusoidal control of BLDC motors with Hall sensors using ST7FMC
STSW-ST7053	Active	Enhanced sensorless startup control of BLDC motorsusing ST7FMC	Legacy MCUs Embedded Software	ST	STSW-ST7053 Description: Enhanced sensorless startup control of BLDC motorsusing ST7FMC
STSW-ST7058	Active	ST Visual Develop (STVD 3.3.2), core debugger source files	Legacy MCUs Embedded Software	ST	STSW-ST7058 Description: ST Visual Develop (STVD 3.3.2), core debugger source files
STSW-ST7060	Active	Half Duplex USB-to-Serial bridge using the ST72611 USB microcontroller	Legacy MCUs Embedded Software	ST	STSW-ST7060 Description: Half Duplex USB-to-Serial bridge using the ST72611 USB microcontroller
STSW-ST7061	Active	LIN (Local Interconnect Network) Solutions	Legacy MCUs Embedded Software	ST	STSW-ST7061 Description: LIN (Local Interconnect Network) Solutions
STSW-ST7062	Active	Emulated data EEPROM with ST7 HDFlash memory	Legacy MCUs Embedded Software	ST	STSW-ST7062 Description: Emulated data EEPROM with ST7 HDFlash memory
STSW-ST7066	Active	ST7 Software Library	Legacy MCUs Embedded Software	ST	STSW-ST7066 Description: ST7 Software Library
STSW-ST7079	Active	ST7 HDFLASH IAP example with the ST7MDT2-TRAIN board	Legacy MCUs Embedded Software	ST	STSW-ST7079 Description: ST7 HDFLASH IAP example with the ST7MDT2-TRAIN board
STSW-ST7085	Active	ST7 math utility routines	Legacy MCUs Embedded Software	ST	STSW-ST7085 Description: ST7 math utility routines
STSW-ST7086	Active	ST7 routine for I2C slave mode management	Legacy MCUs Embedded Software	ST	STSW-ST7086 Description: ST7 routine for I2C slave mode management
STSW-ST7087	Active	ST7 UART emulation software	Legacy MCUs Embedded Software	ST	STSW-ST7087 Description: ST7 UART emulation software
STSW-ST7088	Active	ST7 Software LCD driver	Legacy MCUs Embedded Software	ST	STSW-ST7088 Description: ST7 Software LCD driver
STSW-ST7089	Active	ST7 timer PWM duty cycle switch for true 0% or 100% duty cycle	Legacy MCUs Embedded Software	ST	STSW-ST7089 Description: ST7 timer PWM duty cycle switch for true 0% or 100% duty cycle
STSW-ST7090	Active	ST7 pCAN Peripheral Driver	Legacy MCUs Embedded Software	ST	STSW-ST7090 Description: ST7 pCAN Peripheral Driver
STSW-ST7091	Active	Software Techniques for compensating ST7 ADC Errors	Legacy MCUs Embedded Software	ST	STSW-ST7091 Description: Software Techniques for compensating ST7 ADC Errors
STSW-ST7092	Active	Generating a high resolution sinewave using ST7 PWMART	Legacy MCUs Embedded Software	ST	STSW-ST7092 Description: Generating a high resolution sinewave using ST7 PWMART
STSW-ST7093	Active	SMBus Slave Driver for ST7 I2C Peripherals	Legacy MCUs Embedded Software	ST	STSW-ST7093 Description: SMBus Slave Driver for ST7 I2C Peripherals
STSW-ST7094	Active	Software UART using ST7 12-Bit Autoreload Timer	Legacy MCUs Embedded Software	ST	STSW-ST7094 Description: Software UART using ST7 12-Bit Autoreload Timer
STSW-ST7096	Active	SCI communication between ST7 and PC	Legacy MCUs Embedded Software	ST	STSW-ST7096 Description: SCI communication between ST7 and PC
STSW-ST7097	Active	SPI Communication between ST7 and EEPROM	Legacy MCUs Embedded Software	ST	STSW-ST7097 Description: SPI Communication between ST7 and EEPROM
STSW-ST7098	Active	I2C Communication between ST7 and M24Cxx EEPROM	Legacy MCUs Embedded Software	ST	STSW-ST7098 Description: I2C Communication between ST7 and M24Cxx EEPROM
STSW-ST7099	Active	ST7 software SPI master communication	Legacy MCUs Embedded Software	ST	STSW-ST7099 Description: ST7 software SPI master communication
STSW-ST7100	Active	Real time clock with ST7 timer output compare	Legacy MCUs Embedded Software	ST	STSW-ST7100 Description: Real time clock with ST7 timer output compare
STSW-ST7101	Active	ST7 - Driving an analog keyboard with the ST7 ADC	Legacy MCUs Embedded Software	ST	STSW-ST7101 Description: ST7 - Driving an analog keyboard with the ST7 ADC

Motor Control IC Software

Part number	Status	Description	Type	Supplier
STSW-ST7001	Active	BLDC Sensorless Motor Stand Alone Library rev 2.1	Motor Control IC Software	ST	STSW-ST7001 Description: BLDC Sensorless Motor Stand Alone Library rev 2.1

Software Development Tools

Part number	Status	Description	Type	Supplier
RIDE-STR	Active	Raisonance branded integrated development environment for ST7, STR7 and STR9 MCUs	Legacy MCUs IDEs	Raisonance	RIDE-STR Description: Raisonance branded integrated development environment for ST7, STR7 and STR9 MCUs
STSW-ST7009	Active	DFU Development Kit package (Device Firmware Upgrade).Contains all sources for the GUI and the DFU protocol layer.	Legacy MCUs Programmers	ST	STSW-ST7009 Description: DFU Development Kit package (Device Firmware Upgrade).Contains all sources for the GUI and the DFU protocol layer.
STSW-ST7074	Active	Software GUI for configuring the 100 W 3-phase inverter for BLDC sensorless motor evaluation board	Legacy MCUs Utilities	ST	STSW-ST7074 Description: Software GUI for configuring the 100 W 3-phase inverter for BLDC sensorless motor evaluation board
STVD-ST7	Active	ST Visual IDE for developing ST7 applications	Legacy MCUs Programmers	ST	STVD-ST7 Description: ST Visual IDE for developing ST7 applications
STVP-LIB-ST7	Active	STVP programming toolkit: C++ source files for creating PC programming interface	Legacy MCUs Programmers	ST	STVP-LIB-ST7 Description: STVP programming toolkit: C++ source files for creating PC programming interface
STVP-ST7	Active	ST Visual Programmer ST7	Legacy MCUs Programmers	ST	STVP-ST7 Description: ST Visual Programmer ST7

All resources

Expand all categories

	Resource title		Latest update

Product Specifications (1)

	Resource title		Latest update
PDF	DS3702 8-bit MCU with nested interrupts, Flash, 10-bit ADC, brushless motor control, five timers, SPI, LINSCI™ 13.2		19 Sep 2016	19 Sep 2016 DS3702 8-bit MCU with nested interrupts, Flash, 10-bit ADC, brushless motor control, five timers, SPI, LINSCI™ 13.2

Application Notes (5 of 68)

Technical Notes & Articles (1)

	Resource title		Latest update
PDF	TN1163 Description of WLCSP for microcontrollers and recommendations for its use 4.0		11 Jul 2017	11 Jul 2017 TN1163 Description of WLCSP for microcontrollers and recommendations for its use 4.0

User Manuals (2)

	Resource title		Latest update
PDF	UM0015 ST7 8-bit MCU family user guide 1.5		21 Jun 2019	21 Jun 2019 UM0015 ST7 8-bit MCU family user guide 1.5
PDF	UM0402 Single-phase multi tariff energy meter 1.3		09 May 2017	09 May 2017 UM0402 Single-phase multi tariff energy meter 1.3

Programming Manuals (4)

	Resource title	Latest update
PDF	PM0018 ST7 Flash programming quick reference guide 6.5	05 Feb 2021	05 Feb 2021 PM0018 ST7 Flash programming quick reference guide 6.5
PDF	PM0011 ST7 family Flash programming reference manual 2.5	17 Apr 2021	17 Apr 2021 PM0011 ST7 family Flash programming reference manual 2.5
PDF	PM0012 ST7 family ICC protocol reference manual 3.4	17 Apr 2021	17 Apr 2021 PM0012 ST7 family ICC protocol reference manual 3.4
PDF	PM0002 ST7 family programming manual 2.5	17 Apr 2021	17 Apr 2021 PM0002 ST7 family programming manual 2.5

Application Notes for related Tools & Software (5 of 10)

	Resource title	Latest update
PDF	AN2271 Ekey-Udisk solution 1.5	13 Sep 2018	13 Sep 2018 AN2271 Ekey-Udisk solution 1.5
PDF	AN971 I2C communication between ST7 and M24CXX EEPROM 1.7	01 Feb 2019	01 Feb 2019 AN971 I2C communication between ST7 and M24CXX EEPROM 1.7
PDF	AN2038 I2C emulation with ST7MC in slave mode 1.6	12 Jun 2015	12 Jun 2015 AN2038 I2C emulation with ST7MC in slave mode 1.6
PDF	AN2372 Low cost sinusoidal control of BLDC motors with Hall sensors using ST7FMC 1.7	19 Mar 2021	19 Mar 2021 AN2372 Low cost sinusoidal control of BLDC motors with Hall sensors using ST7FMC 1.7
PDF	AN1105 ST7 pCAN peripheral driver 1.7	16 May 2018	16 May 2018 AN1105 ST7 pCAN peripheral driver 1.7
PDF	AN1904 ST7MC three-phase AC induction motor control software library 3.4	13 Sep 2018	13 Sep 2018 AN1904 ST7MC three-phase AC induction motor control software library 3.4
PDF	AN1905 ST7MC three-phase BLDC motor control software library 2.6	19 Mar 2021	19 Mar 2021 AN1905 ST7MC three-phase BLDC motor control software library 2.6
PDF	AN1753 Software UART using ST7LITE0 12-bit autoreload timer 2.2	04 Jun 2019	04 Jun 2019 AN1753 Software UART using ST7LITE0 12-bit autoreload timer 2.2
PDF	AN1106 Translating assembly code from HC05 to ST7 1.7	10 Jul 2020	10 Jul 2020 AN1106 Translating assembly code from HC05 to ST7 1.7
PDF	AN1363/0701 Workaround to ISP mode limitation on the ST7MDT1-DVP2 and ST7MDT2-DVP2 1.5	16 Aug 2019	16 Aug 2019 AN1363/0701 Workaround to ISP mode limitation on the ST7MDT1-DVP2 and ST7MDT2-DVP2 1.5

Training Material (5 of 9)

	Resource title	Latest update
PDF	ST7 Training Part 1 : Introduction 1.0	30 Mar 2017	30 Mar 2017 ST7 Training Part 1 : Introduction 1.0
PDF	ST7 Training Part 2 : Core 1.0	30 Mar 2017	30 Mar 2017 ST7 Training Part 2 : Core 1.0
PDF	ST7 Training Part 3 : Addressing Modes 1.0	30 Mar 2017	30 Mar 2017 ST7 Training Part 3 : Addressing Modes 1.0
PDF	ST7 Training Part 4 : Assembly Toolchain 1.0	30 Mar 2017	30 Mar 2017 ST7 Training Part 4 : Assembly Toolchain 1.0
PDF	ST7 Training Part 5 : Debugger 1.0	30 Mar 2017	30 Mar 2017 ST7 Training Part 5 : Debugger 1.0
PDF	ST7 Training Part 6 : Hardware Tools 1.0	30 Mar 2017	30 Mar 2017 ST7 Training Part 6 : Hardware Tools 1.0
PDF	ST7 Training Part 7 : Peripherals 1.0	30 Mar 2017	30 Mar 2017 ST7 Training Part 7 : Peripherals 1.0
PDF	ST7 Training Part 8 : Realizer 1.0	30 Mar 2017	30 Mar 2017 ST7 Training Part 8 : Realizer 1.0
PDF	ST7 Training Part 9 : Cosmic Compiler 1.0	30 Mar 2017	30 Mar 2017 ST7 Training Part 9 : Cosmic Compiler 1.0

Product Certifications (1)

	Resource title		Latest update
PDF	ST72F324B Qualification Certificate 1.0		30 Mar 2017	30 Mar 2017 ST72F324B Qualification Certificate 1.0

EDA Symbols, Footprints and 3D Models

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Expand all categories

	Resource title		Latest update

Board Manufacturing Specifications (1)

	Resource title		Latest update
ZIP	Gerber files for PIR PCB (AN1828) 1.0		31 Mar 2016	31 Mar 2016 Gerber files for PIR PCB (AN1828) 1.0

Quality and Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
ST7FMC1K4T6	NRND	LQFP 32 7x7x1.4 mm	Industrial	Ecopack2

ST7FMC1K4T6

Package:

LQFP 32 7x7x1.4 mm

Material Declaration**:

More Info

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

	Part Number	Order from Distributors	Order from ST	Marketing Status	ECCN (US)	ECCN (EU)	Packing Type	Package	Temperature (°C)		Country of Origin	Budgetary Price (US$)*/Qty
	Part Number	Order from Distributors	Order from ST	Marketing Status	ECCN (US)	ECCN (EU)	Packing Type	Package	min	max	Country of Origin	Budgetary Price (US$)*/Qty
	ST7FMC1K4T6	No availability of distributors reported, please contact our sales office		NRND	EAR99	NEC	Tray	LQFP 32 7x7x1.4 mm	-40	85	MALAYSIA

ST7FMC1K4T6

Marketing Status

NRND

ECCN (US)

EAR99

More Info

Budgetary Price (US$)*/Qty

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

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ST7MC1K4

Product overview

Description

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Circuit Diagram

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Product Specifications (1)

Application Notes (5 of 68)

Technical Notes & Articles (1)

User Manuals (2)

Programming Manuals (4)

Application Notes for related Tools & Software (5 of 10)

Training Material (5 of 9)

Product Certifications (1)

EDA Symbols, Footprints and 3D Models

All resources

Board Manufacturing Specifications (1)

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