8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY,DATA EEPROM, ADC, 4 TIMERS, SPI

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  • The ST7LITE1 is a member of the ST7 microcontroller family. All ST7 devices are based on a common industry-standard 8-bit core, featuring an enhanced instruction set.

    The ST7LITE1 features FLASH memory with byte-by-byte In-Circuit Programming (ICP) and In-Application Programming (IAP) capability.
    Under software control, the ST7LITE1 device can be placed in WAIT, SLOW, or HALT mode, reducing power consumption when the application is in idle or standby 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.
    For easy reference, all parametric data are located in section 13 on page 91.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.

    Key Features

    • A/D Converter 7 input channels Fixed gain Op-amp 13-bit precision for 0 to 430 mV (@ 5V VDD)10-bit precision for 430 mV to 5V (@ 5V VDD)
    • Interrupt Management 10 interrupt vectors plus TRAP and RESET 15 external interrupt lines (on 4 vectors)
    • Development Tools Full hardware/software development package DM (Debug Module)
    • Memories 4 Kbytes single voltage extended Flash (XFlash) Program memory with read-out protection, In-Circuit Programming and In-Application programming (ICP and IAP). 10K write/ erase cycles guaranteed, data retention: 20 years at 55°C.256 bytes RAM 128 bytes data E2PROM with read-out protection. 300K write/erase cycles guaranteed, data retention: 20 years at 55oC.
    • I/O Ports Up to 15 multifunctional bidirectional I/O lines7 high sink outputs
    • Clock, Reset and Supply Management Enhanced reset system Enhanced low voltage supervisor (LVD) for main supply and an auxiliary voltage detector (AVD) with interrupt capability for implementing safe power-down procedures Clock sources: Internal 1% RC oscillator (on some devices), crystal/ceramic resonator or external clock Internal 32-MHz input clock for Auto-reload timer Optional x4 or x8 PLL for 4 or 8 MHz internal clock Five Power Saving Modes: Halt, Active-Halt, Auto Wake-up from Halt, Wait and Slow
    • Communication Interface SPI synchronous serial interface
    • Instruction Set 8-bit data manipulation 63 basic instructions with illegal opcode detection 17 main addressing modes 8 x 8 unsigned multiply instructions
    • 4 Timers Configurable watchdog timer Two 8-bit Lite Timers with prescaler, 1 realtime base and 1 input captureOne 12-bit Auto-reload Timer with 4 PWM outputs, input capture and output compare functions

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ST7FLITE19F1M6
NRND
10000 - SO-20 Tube -40 85 EAR99
MORE INFO

Country of Origin:

MALAYSIA

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Distributor availability ofST7FLITE19F1M6

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Region Stock Min. Order Third party link
ARROW EUROPE 660 0 Order Now
ANGLIA Live EUROPE 1200 1 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

ARROW

Stock

660

Min.Order

0

Region

EUROPE Order Now

ANGLIA Live

Stock

1200

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-20

ST7FLITE19F1M6

Marketing Status

NRND

Quantity

10000

Unit Price (US$)

*

Distributor availability ofST7FLITE19F1M6

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 660 0 Order Now
ANGLIA Live EUROPE 1200 1 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

ARROW

Stock

660

Min.Order

0

Region

EUROPE Order Now

ANGLIA Live

Stock

1200

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-20

Unit Price (US$)

-

Package

SO-20

Packing Type

Tube

Operating Temperature (°C)

(min)

-40

(max)

85

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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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Embedded Software

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      SCI communication between ST7 and PC

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS3325
      8-bit MCU with single voltage Flash memory, data EEPROM, ADC, 4 timers, SPI
      2.4
      1.88 MB
      PDF
      DS3325

      8-bit MCU with single voltage Flash memory, data EEPROM, ADC, 4 timers, SPI

    • Description Version Size Action
      AN1812
      A High Precision, Low Cost, Single Supply ADC for Positive and Negative Input Voltages
      1.4
      320.15 KB
      PDF
      AN1755
      A High Resolution/Precision thermometer using ST7 and NE555
      1.3
      77.72 KB
      PDF
      AN2390
      A flexible universal battery charger
      1.2
      572.68 KB
      PDF
      AN1530
      Accurate timebase for low-cost ST7 applications with internal RC oscillator
      1.4
      69.54 KB
      PDF
      AN2389
      An MCU-based low cost non-inverting buck-boost converter for battery chargers
      1.4
      127.48 KB
      PDF
      AN2017
      DIFFERENT WAYS TO RESET ST7 MICROCONTROLLER
      1.3
      108.7 KB
      PDF
      AN1754
      Data logging program for testing ST7 applications via ICC
      1.4
      130 KB
      PDF
      AN1577
      Device firmware upgrade (DFU) implementation in ST7 USB devices
      1.4
      143.74 KB
      PDF
      AN1633
      Device firmware upgrade (DFU) implementation in non-USB applications
      1.4
      62.23 KB
      PDF
      AN976
      Driving a buzzer through ST7 timer PWM function
      1.4
      68.41 KB
      PDF
      AN979
      Driving an analog keyboard with the ST7 ADC
      1.6
      139.94 KB
      PDF
      AN1181
      Electrostatic discharge sensitivity measurement
      1.6
      49.01 KB
      PDF
      AN1502
      Emulated data EEPROM with ST7 HDFlash memory
      1.5
      42.76 KB
      PDF
      AN1477
      Emulated data EEPROM with XFlash memory
      1.4
      27.02 KB
      PDF
      AN985
      Executing code in ST7 RAM
      1.4
      52.33 KB
      PDF
      AN1712
      GENERATING A HIGH RESOLUTION SINEWAVE USING ST7 PWMART
      1.5
      105.98 KB
      PDF
      AN2197
      Guidelines for migrating ST72F324 & ST72F321 applications to ST72F324B, ST72F321B or ST72F325
      1.4
      86.28 KB
      PDF
      AN2200
      Guidelines for migrating ST7LITE1x applications to ST7FLITE1xB
      1.8
      105.03 KB
      PDF
      AN1149
      Handling suspend mode on a USB mouse
      1.5
      101.98 KB
      PDF
      AN1014
      How to minimize the ST7 power consumption
      1.4
      252.77 KB
      PDF
      AN971
      I2C communication between ST7 and M24CXX EEPROM
      1.7
      64.48 KB
      PDF
      AN1576
      In-Application Programming (IAP) drivers for ST7 HDFlash or XFlash MCUs
      1.4
      69.11 KB
      PDF
      AN1278
      LIN (Local Interconnect Network) solutions
      1.5
      297.94 KB
      PDF
      AN1047
      Managing reception errors with the ST7 SCI peripheral
      1.4
      20.56 KB
      PDF
      AN1040
      Monitoring the VBUS signal for USB self-powered devices
      1.4
      28.24 KB
      PDF
      AN1040
      Monitoring the VBUS signal for USB self-powered devices
      1.5
      28.47 KB
      PDF
      AN1044
      Multiple interrupt sources management for ST7 MCUs
      1.4
      100.5 KB
      PDF
      AN1575
      On-board programming methods for XFlash and HDFlash ST7 MCUs
      1.4
      68.01 KB
      PDF
      AN1077
      Overview of enhanced CAN controllers for ST7 and ST9 MCUs
      1.5
      80.42 KB
      PDF
      AN2511
      PMBus™ interface using ST7 I²C
      3.2
      645.09 KB
      PDF
      AN1179
      Programming ST7 Flash microcontrollers in remote ISP mode (In-Situ Programming)
      1.4
      165.11 KB
      PDF
      AN974
      Real time clock with ST7 Timer Output Compare
      1.4
      66.55 KB
      PDF
      AN969
      SCI communication between ST7 and PC
      1.4
      58.81 KB
      PDF
      AN1713
      SMBus slave driver for ST7 I2C peripheral
      1.4
      42.83 KB
      PDF
      AN1711
      SOFTWARE TECHNIQUES FOR COMPENSATING ST7 ADC ERRORS
      1.3
      638.78 KB
      PDF
      AN970
      SPI communication between ST7 and EEPROM
      1.5
      63.58 KB
      PDF
      AN3084
      ST7 10-bit A/D converter non-linearity at center of range
      1.3
      52.04 KB
      PDF
      AN990
      ST7 Benefits versus Industry Standard
      1.4
      55.9 KB
      PDF
      AN1070
      ST7 Checksum self-checking capability
      1.4
      52.46 KB
      PDF
      AN1045
      ST7 S/W implementation of I2C bus master
      1.4
      150.78 KB
      PDF
      AN972
      ST7 Software SPI master communication
      1.4
      37.66 KB
      PDF
      AN1046
      ST7 UART emulation software
      1.4
      171.22 KB
      PDF
      AN910
      ST7 and ST9 performance benchmarking
      2.5
      711.36 KB
      PDF
      AN1635
      ST7 customer ROM code release information
      1.4
      43.71 KB
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      AN980
      ST7 keypad decoding techniques, implementing wake-up on keystroke
      1.5
      45.83 KB
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      AN1039
      ST7 math utility routines
      1.4
      171.33 KB
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      AN1105
      ST7 pCAN peripheral driver
      1.7
      581.12 KB
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      AN1042
      ST7 routine for I2C slave mode management
      1.4
      89.04 KB
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      AN987
      ST7 serial test controller programming
      1.5
      76.41 KB
      PDF
      AN1048
      ST7 software LCD driver
      5.3
      226.18 KB
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      AN1078
      ST7 timer PWM duty cycle switch for true 0% or 100% duty cycle
      1.4
      59.27 KB
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      AN1086
      ST7/ST10/U435 CAN-do solutions for car multiplexing
      1.5
      147.02 KB
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      AN1068
      Selecting between ROM, FASTROM and Flash for a microcontroller
      1.4
      89.33 KB
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      AN886
      Selecting between ROM, FASTROM and OTP for a microcontroller
      1.3
      124.73 KB
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      AN1504
      Starting a PWM signal directly at high level using the ST7 16-bit timer
      1.5
      170.58 KB
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      AN2278
      Temperature sensor application using ST LM135
      3.3
      91.61 KB
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      AN1106
      Translating assembly code from HC05 to ST7
      1.6
      77.58 KB
      PDF
      AN1636
      Understanding and minimising ADC conversion errors
      1.5
      406.34 KB
      PDF
      AN1041
      Using ST7 PWM signal to generate analog output (sinusoïd)
      1.6
      123.28 KB
      PDF
      AN982
      Using ceramic resonators with the ST7
      1.5
      65.98 KB
      PDF
      AN1445
      Using the ST7 SPI to emulate a 16-bit slave
      1.5
      61.97 KB
      PDF
      AN1603
      Using the ST7 USB device firmware upgrade development kit (DFU-DK)
      1.4
      94.58 KB
      PDF
      AN1325
      Using the ST7 USB low-speed library V4.2x
      1.4
      227.21 KB
      PDF
      AN1017
      Using the ST7 Universal Serial Bus microncontroller
      1.6
      261.17 KB
      PDF
      AN986
      Using the indirect addressing mode with ST7
      1.4
      37.27 KB
      PDF
      AN1812

      A High Precision, Low Cost, Single Supply ADC for Positive and Negative Input Voltages

      AN1755

      A High Resolution/Precision thermometer using ST7 and NE555

      AN2390

      A flexible universal battery charger

      AN1530

      Accurate timebase for low-cost ST7 applications with internal RC oscillator

      AN2389

      An MCU-based low cost non-inverting buck-boost converter for battery chargers

      AN2017

      DIFFERENT WAYS TO RESET ST7 MICROCONTROLLER

      AN1754

      Data logging program for testing ST7 applications via ICC

      AN1577

      Device firmware upgrade (DFU) implementation in ST7 USB devices

      AN1633

      Device firmware upgrade (DFU) implementation in non-USB applications

      AN976

      Driving a buzzer through ST7 timer PWM function

      AN979

      Driving an analog keyboard with the ST7 ADC

      AN1181

      Electrostatic discharge sensitivity measurement

      AN1502

      Emulated data EEPROM with ST7 HDFlash memory

      AN1477

      Emulated data EEPROM with XFlash memory

      AN985

      Executing code in ST7 RAM

      AN1712

      GENERATING A HIGH RESOLUTION SINEWAVE USING ST7 PWMART

      AN2197

      Guidelines for migrating ST72F324 & ST72F321 applications to ST72F324B, ST72F321B or ST72F325

      AN2200

      Guidelines for migrating ST7LITE1x applications to ST7FLITE1xB

      AN1149

      Handling suspend mode on a USB mouse

      AN1014

      How to minimize the ST7 power consumption

      AN971

      I2C communication between ST7 and M24CXX EEPROM

      AN1576

      In-Application Programming (IAP) drivers for ST7 HDFlash or XFlash MCUs

      AN1278

      LIN (Local Interconnect Network) solutions

      AN1047

      Managing reception errors with the ST7 SCI peripheral

      AN1040

      Monitoring the VBUS signal for USB self-powered devices

      AN1040

      Monitoring the VBUS signal for USB self-powered devices

      AN1044

      Multiple interrupt sources management for ST7 MCUs

      AN1575

      On-board programming methods for XFlash and HDFlash ST7 MCUs

      AN1077

      Overview of enhanced CAN controllers for ST7 and ST9 MCUs

      AN2511

      PMBus™ interface using ST7 I²C

      AN1179

      Programming ST7 Flash microcontrollers in remote ISP mode (In-Situ Programming)

      AN974

      Real time clock with ST7 Timer Output Compare

      AN969

      SCI communication between ST7 and PC

      AN1713

      SMBus slave driver for ST7 I2C peripheral

      AN1711

      SOFTWARE TECHNIQUES FOR COMPENSATING ST7 ADC ERRORS

      AN970

      SPI communication between ST7 and EEPROM

      AN3084

      ST7 10-bit A/D converter non-linearity at center of range

      AN990

      ST7 Benefits versus Industry Standard

      AN1070

      ST7 Checksum self-checking capability

      AN1045

      ST7 S/W implementation of I2C bus master

      AN972

      ST7 Software SPI master communication

      AN1046

      ST7 UART emulation software

      AN910

      ST7 and ST9 performance benchmarking

      AN1635

      ST7 customer ROM code release information

      AN980

      ST7 keypad decoding techniques, implementing wake-up on keystroke

      AN1039

      ST7 math utility routines

      AN1105

      ST7 pCAN peripheral driver

      AN1042

      ST7 routine for I2C slave mode management

      AN987

      ST7 serial test controller programming

      AN1048

      ST7 software LCD driver

      AN1078

      ST7 timer PWM duty cycle switch for true 0% or 100% duty cycle

      AN1086

      ST7/ST10/U435 CAN-do solutions for car multiplexing

      AN1068

      Selecting between ROM, FASTROM and Flash for a microcontroller

      AN886

      Selecting between ROM, FASTROM and OTP for a microcontroller

      AN1504

      Starting a PWM signal directly at high level using the ST7 16-bit timer

      AN2278

      Temperature sensor application using ST LM135

      AN1106

      Translating assembly code from HC05 to ST7

      AN1636

      Understanding and minimising ADC conversion errors

      AN1041

      Using ST7 PWM signal to generate analog output (sinusoïd)

      AN982

      Using ceramic resonators with the ST7

      AN1445

      Using the ST7 SPI to emulate a 16-bit slave

      AN1603

      Using the ST7 USB device firmware upgrade development kit (DFU-DK)

      AN1325

      Using the ST7 USB low-speed library V4.2x

      AN1017

      Using the ST7 Universal Serial Bus microncontroller

      AN986

      Using the indirect addressing mode with ST7

    • Description Version Size Action
      TN1163
      Description of WLCSP for microcontrollers and recommendations for its use
      4.0
      1.07 MB
      PDF
      TN1163

      Description of WLCSP for microcontrollers and recommendations for its use

    • Description Version Size Action
      UM0015
      ST7 8-bit MCU family user guide
      1.5
      2.01 MB
      PDF
      UM0402
      Single-phase multi tariff energy meter
      1.3
      587.7 KB
      PDF
      UM0015

      ST7 8-bit MCU family user guide

      UM0402

      Single-phase multi tariff energy meter

    • Description Version Size Action
      PM0018
      ST7 Flash programming quick reference guide
      6.5
      150.68 KB
      PDF
      PM0011
      ST7 family Flash programming reference manual
      2.5
      749.87 KB
      PDF
      PM0012
      ST7 family ICC protocol reference manual
      3.4
      894.71 KB
      PDF
      PM0002
      ST7 family programming manual
      2.5
      1.41 MB
      PDF
      PM0018

      ST7 Flash programming quick reference guide

      PM0011

      ST7 family Flash programming reference manual

      PM0012

      ST7 family ICC protocol reference manual

      PM0002

      ST7 family programming manual

    • Description Version Size Action
      AN2271
      Ekey-Udisk solution
      1.5
      59.37 KB
      PDF
      AN971
      I2C communication between ST7 and M24CXX EEPROM
      1.7
      64.48 KB
      PDF
      AN1105
      ST7 pCAN peripheral driver
      1.7
      581.12 KB
      PDF
      AN1904
      ST7MC three-phase AC induction motor control software library
      3.4
      1.12 MB
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      AN1753
      Software UART using ST7LITE0 12-bit autoreload timer
      2.2
      553.23 KB
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      AN1106
      Translating assembly code from HC05 to ST7
      1.6
      77.58 KB
      PDF
      AN1363/0701
      Workaround to ISP mode limitation on the ST7MDT1-DVP2 and ST7MDT2-DVP2
      1.5
      75.72 KB
      PDF
      AN2271

      Ekey-Udisk solution

      AN971

      I2C communication between ST7 and M24CXX EEPROM

      AN1105

      ST7 pCAN peripheral driver

      AN1904

      ST7MC three-phase AC induction motor control software library

      AN1753

      Software UART using ST7LITE0 12-bit autoreload timer

      AN1106

      Translating assembly code from HC05 to ST7

      AN1363/0701

      Workaround to ISP mode limitation on the ST7MDT1-DVP2 and ST7MDT2-DVP2

Presentations & Training Material

    • Description Version Size Action
      ST7 Training Part 1 : Introduction 1.0
      4.7 MB
      PDF
      ST7 Training Part 2 : Core 1.0
      1.26 MB
      PDF
      ST7 Training Part 3 : Addressing Modes 1.0
      524.79 KB
      PDF
      ST7 Training Part 4 : Assembly Toolchain 1.0
      273.33 KB
      PDF
      ST7 Training Part 5 : Debugger 1.0
      571.37 KB
      PDF
      ST7 Training Part 6 : Hardware Tools 1.0
      6.92 MB
      PDF
      ST7 Training Part 7 : Peripherals 1.0
      1.46 MB
      PDF
      ST7 Training Part 8 : Realizer 1.0
      212.74 KB
      PDF
      ST7 Training Part 9 : Cosmic Compiler 1.0
      1.78 MB
      PDF

      ST7 Training Part 1 : Introduction

      ST7 Training Part 2 : Core

      ST7 Training Part 3 : Addressing Modes

      ST7 Training Part 4 : Assembly Toolchain

      ST7 Training Part 5 : Debugger

      ST7 Training Part 6 : Hardware Tools

      ST7 Training Part 7 : Peripherals

      ST7 Training Part 8 : Realizer

      ST7 Training Part 9 : Cosmic Compiler

Hardware Resources

    • Description Version Size Action
      Gerber files for PIR PCB (AN1828) 1.0
      29.61 KB
      ZIP

      Gerber files for PIR PCB (AN1828)

Quality & Reliability

    • Description Version Size Action
      ST72F324B Qualification Certificate 1.0
      25.83 KB
      PDF

      ST72F324B Qualification Certificate

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST7FLITE19F1M6
NRND
SO-20 Industrial Ecopack1

ST7FLITE19F1M6

Package:

SO-20

Material Declaration**:

Marketing Status

NRND

Package

SO-20

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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.

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