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ST7LITE20F2, ST7LITE25F2 and ST7LITE29F2 are referred to as ST7LITE2. The ST7LITE2 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 ST7LITE2 features FLASH memory with byte-by-byte In-Circuit Programming (ICP) and In-Application Programming (IAP) capability.
Under software control, the ST7LITE2 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 15: Device configuration.
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.主な特徴
- Memories
- 8 Kbytes single voltage Flash 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
- Temperature ranges:
- -40 °C to +85 °C
- -40 °C to +105 °C
- 384 bytes RAM
- 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, 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, Wait and Slow, Auto-wakeup from Halt
- I/O ports
- Up to 15 multifunctional bidirectional I/O lines
- 7 high sink outputs
- 4 timers
- Configurable watchdog timer
- Two 8-bit Lite timers with prescaler
- 1 real-time base and 1 input capture
- One 12-bit auto-reload timer with 4 PWM outputs, input capture and output compare functions
- 1 communication interface
- SPI synchronous serial interface.
- Interrupt management
- 10 interrupt vectors plus TRAP and RESET
- 15 external interrupt lines (on 4 vectors)
- A/D converter
- 7 input channels
- Fixed gain op-amp
- 13-bit resolution for 0 to 430 mV (@ 5 V VDD)
- 10-bit resolution for 430 mV to 5 V (@ 5 V VDD)
- Instruction set
- 8-bit data manipulation
- 63 basic instructions with illegal opcode detection
- 17 main addressing modes
- 8 x 8 unsigned multiply instructions
- Development tools
- Full hardware/software development package
- DM (debug module)
- Memories
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サンプル & 購入
| 製品型番 | Marketing Status | 数量 | Budgetary Price (US$)* | パッケージ | Packing Type | Temperature (°C) | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小値 | max | |||||||||||
| ST7FLITE20F2M6 |
Active
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10000 | - | SO-20 | Tube | -40 | 85 | EAR99 | MALAYSIA | No availability of distributors reported, please contact our sales office | ||
ST7FLITE20F2M6
Marketing Status
アクティブ数量
10000Unit Price (US$)
*(*) 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
開発ツール･ハードウェア
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写真 Part number 製造元 Description AS/Stice_Connect ST Adapter Socket for application board - to use with STICE-SYS00x emulation systems 製品型番Adapter Socket for application board - to use with STICE-SYS00x emulation systems
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写真 Part number 製造元 Description RIDE-STR Raisonance Raisonance branded integrated development environment for ST7, STR7 and STR9 MCUs STSW-ST7009 ST DFU Development Kit package (Device Firmware Upgrade).Contains all sources for the GUI and the DFU protocol layer. STVD-ST7 ST ST Visual IDE for developing ST7 applications STVP-LIB-ST7 ST STVP programming toolkit: C++ source files for creating PC programming interface STVP-ST7 ST ST Visual Programmer ST7 製品型番Raisonance branded integrated development environment for ST7, STR7 and STR9 MCUs
DFU Development Kit package (Device Firmware Upgrade).Contains all sources for the GUI and the DFU protocol layer.
ST Visual IDE for developing ST7 applications
STVP programming toolkit: C++ source files for creating PC programming interface
ST Visual Programmer ST7
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ソフトウェア製品
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写真 Part number 製造元 Description STSW-ST7020 ST HDFlash IAP C-Driver Compatible with Metrowerks and Cosmic compilers. STSW-ST7025 ST ST7 USB Low Speed EvalKit Firmware STSW-ST7029 ST ST7 XFLASH IAP example with the ST7FOPTIONS-EVAL board STSW-ST7030 ST XFlash IAP C-Driver Compatible with Metrowerks and Cosmic compilers. STSW-ST7031 ST S/W Implementation of I2C Bus master STSW-ST7032 ST Checksum self checking capability STSW-ST7033 ST ST72141 BLDC motor control software and flowchart example STSW-ST7034 ST Translating assembly code from HC05 to ST7 STSW-ST7035 ST Handling suspend mode on a USB mouse STSW-ST7038 ST Workaround to ISP mode limitation on the ST7MDT1-DVP2 and ST7MDT2-DVP2 STSW-ST7041 ST ST7MC Three-Phase AC Induction Motor Ccontrol Software Library STSW-ST7046 ST Ekey-Udisk solution STSW-ST7052 ST Audio player evaluation board based on ST7Lite STSW-ST7058 ST ST Visual Develop (STVD 3.3.2), core debugger source files STSW-ST7060 ST Half Duplex USB-to-Serial bridge using the ST72611 USB microcontroller STSW-ST7061 ST LIN (Local Interconnect Network) Solutions STSW-ST7062 ST Emulated data EEPROM with ST7 HDFlash memory STSW-ST7066 ST ST7 Software Library STSW-ST7079 ST ST7 HDFLASH IAP example with the ST7MDT2-TRAIN board STSW-ST7085 ST ST7 math utility routines STSW-ST7086 ST ST7 routine for I2C slave mode management STSW-ST7087 ST ST7 UART emulation software STSW-ST7088 ST ST7 Software LCD driver STSW-ST7089 ST ST7 timer PWM duty cycle switch for true 0% or 100% duty cycle STSW-ST7090 ST ST7 pCAN Peripheral Driver STSW-ST7091 ST Software Techniques for compensating ST7 ADC Errors STSW-ST7092 ST Generating a high resolution sinewave using ST7 PWMART STSW-ST7093 ST SMBus Slave Driver for ST7 I2C Peripherals STSW-ST7094 ST Software UART using ST7 12-Bit Autoreload Timer STSW-ST7096 ST SCI communication between ST7 and PC STSW-ST7097 ST SPI Communication between ST7 and EEPROM STSW-ST7098 ST I2C Communication between ST7 and M24Cxx EEPROM STSW-ST7099 ST ST7 software SPI master communication STSW-ST7100 ST Real time clock with ST7 timer output compare STSW-ST7101 ST ST7 - Driving an analog keyboard with the ST7 ADC 製品型番HDFlash IAP C-Driver Compatible with Metrowerks and Cosmic compilers.
ST7 USB Low Speed EvalKit Firmware
ST7 XFLASH IAP example with the ST7FOPTIONS-EVAL board
XFlash IAP C-Driver Compatible with Metrowerks and Cosmic compilers.
S/W Implementation of I2C Bus master
Checksum self checking capability
ST72141 BLDC motor control software and flowchart example
Translating assembly code from HC05 to ST7
Handling suspend mode on a USB mouse
Workaround to ISP mode limitation on the ST7MDT1-DVP2 and ST7MDT2-DVP2
ST7MC Three-Phase AC Induction Motor Ccontrol Software Library
Ekey-Udisk solution
Audio player evaluation board based on ST7Lite
ST Visual Develop (STVD 3.3.2), core debugger source files
Half Duplex USB-to-Serial bridge using the ST72611 USB microcontroller
LIN (Local Interconnect Network) Solutions
Emulated data EEPROM with ST7 HDFlash memory
ST7 Software Library
ST7 HDFLASH IAP example with the ST7MDT2-TRAIN board
ST7 math utility routines
ST7 routine for I2C slave mode management
ST7 UART emulation software
ST7 Software LCD driver
ST7 timer PWM duty cycle switch for true 0% or 100% duty cycle
ST7 pCAN Peripheral Driver
Software Techniques for compensating ST7 ADC Errors
Generating a high resolution sinewave using ST7 PWMART
SMBus Slave Driver for ST7 I2C Peripherals
Software UART using ST7 12-Bit Autoreload Timer
SCI communication between ST7 and PC
SPI Communication between ST7 and EEPROM
I2C Communication between ST7 and M24Cxx EEPROM
ST7 software SPI master communication
Real time clock with ST7 timer output compare
ST7 - Driving an analog keyboard with the ST7 ADC
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| 製品型番 | Marketing Status | パッケージ | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| ST7FLITE20F2M6 |
Active
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SO-20 | インダストリアル | Ecopack1 |
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ST7FLITE20F2M6
Package:
SO-20Material Declaration**:
(**) 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.
