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Key Features
- 1 Analog peripheral (low current coupling)
10-bit ADC with up to 16 robust input ports - 3 Communications Interfaces
SPI synchronous serial interface SCI asynchronous serial interface I2C multimaster interface - Development Tools
Full hardware/software development package In-Circuit Testing capability - Memories
32K to 60K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability. In-Application Programming and In-Circuit Programming for HDFlash devices 1K to 2K RAM HDFlash endurance: 100 cycles, data retention: 40 years at 85°C - Interrupt Management
Nested interrupt controller 14 interrupt vectors plus TRAP and RESET Top Level Interrupt (TLI) pin on 64-pin devices 15/9 external interrupt lines (on 4 vectors)
- Clock, Reset And Supply Management
Enhanced low voltage supervisor (LVD) for main supply and auxiliary voltage detector (AVD) with interrupt capability Clock sources: crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock PLL for 2x frequency multiplication Four Power Saving Modes: Halt, Active-Halt, Wait and Slow - 5 Timers
Main Clock Controller with: Real time base, Beep and Clock-out capabilities Configurable watchdog timer Two 16-bit timers with: 2 input captures, 2 output compares, external clock input on one timer, PWM and pulse generator modes 8-bit PWM Auto-reload timer with: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector - Instruction Set
8-bit Data Manipulation 63 Basic Instructions 17 main Addressing Modes 8 x 8 Unsigned Multiply Instruction - Up to 48 I/O Ports
48/32/24 multifunctional bidirectional I/O lines 34/22/17 alternate function lines 16/12/10 high sink outputs
- 1 Analog peripheral (low current coupling)
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Sample & Buy
| Part Number | Marketing Status | Quantity | Budgetary Price (US$)* | Package | Packing Type | Temperature (°C) | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| ST72F321BJ6T3 |
NRND
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10000 | - | LQFP 44 10x10x1.4 | Tray | -40 | 125 | EAR99 | MALAYSIA | No availability of distributors reported, please contact our sales office | ||
| ST72321BJ6 |
Proposal
|
- | - | - | - | - | - | - | - | No availability of distributors reported, please contact our sales office | ||
ST72F321BJ6T3
Marketing Status
NRNDQuantity
10000Unit Price (US$)
*ST72321BJ6
Marketing Status
ProposalQuantity
-Unit 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
Development Tools
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Picture Part number Manufacturer 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 Part NumberRaisonance 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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Embedded Software
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Picture Part number Manufacturer 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-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 Part NumberHDFlash 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
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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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| ST72321BJ6 |
Proposal
|
- | Industrial | - |
|
| ST72F321BJ6T3 |
NRND
|
LQFP 44 10x10x1.4 | Industrial | Ecopack2 |
|
ST72321BJ6
Package:
-Material Declaration**:
ST72F321BJ6T3
Package:
LQFP 44 10x10x1.4Material 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.
