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Sanhuang electronics (Hong Kong) Co., Limited

  • China,Shenzhen
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China ST72T141K2B6 IC MCU 8BIT 8KB OTP 32SDIP STMicroelectronics
China ST72T141K2B6 IC MCU 8BIT 8KB OTP 32SDIP STMicroelectronics

  1. China ST72T141K2B6 IC MCU 8BIT 8KB OTP 32SDIP STMicroelectronics

ST72T141K2B6 IC MCU 8BIT 8KB OTP 32SDIP STMicroelectronics

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  2. Price: Based on current price
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Payment Terms T/T
Supply Ability In stock
Delivery Time 3-5 work days
Packaging Details anti-static bag & cardboard box
Core Processor 8-Bit
Core Size 8MHz
Speed SPI
Connectivity LVD, Motor Control PWM, POR, PWM, WDT
Peripherals 14
Number of I/O 8KB (8K x 8)
Program Memory Size OTP
Program Memory Type -
EEPROM Size 256 x 8
RAM Size 4V ~ 5.5V
Voltage - Supply (Vcc/Vdd) A/D 8x8b
Data Converters Internal
Oscillator Type -40°C ~ 85°C (TA)
Operating Temperature Through Hole
Mounting Type 32-SDIP (0.400", 10.16mm)
Package / Case -
Brand Name STMicroelectronics
Model Number ST72T141K2B6

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability In stock
Delivery Time 3-5 work days Packaging Details anti-static bag & cardboard box
Core Processor 8-Bit Core Size 8MHz
Speed SPI Connectivity LVD, Motor Control PWM, POR, PWM, WDT
Peripherals 14 Number of I/O 8KB (8K x 8)
Program Memory Size OTP Program Memory Type -
EEPROM Size 256 x 8 RAM Size 4V ~ 5.5V
Voltage - Supply (Vcc/Vdd) A/D 8x8b Data Converters Internal
Oscillator Type -40°C ~ 85°C (TA) Operating Temperature Through Hole
Mounting Type 32-SDIP (0.400", 10.16mm) Package / Case -
Brand Name STMicroelectronics Model Number ST72T141K2B6

Product Details

 

GENERAL DESCRIPTION

INTRODUCTION
The ST72141K devices are members of the ST7 microcontroller family designed specifically for motor control applications and including A/D conversion and SPI interface capabilities. They include an on-chip Moter Controller peripheral for control of electric brushless moters with or without sensors. An example application, for 6-step control of a Permanent Magnet DC motor, is shown in Figure 1.

 

 

■ Memories

– 8K Program memory (ROM/OTP/EPROM)
– 256 Bytes RAM
■ Clock, Reset and Supply Management
– Enhanced reset system
– Low voltage supply supervisor
– 3 Power saving modes
■ 14 I/O Ports
– 14 multifunctional bidirectional I/O lines with: External interrupt capability (2 vectors), 13 alternate function lines, 3 high sink outputs
■ Motor Control peripheral
– 6 PWM output channels
– Emergency pin to force outputs to HiZ state
– 3 analog inputs for rotor position detection with no need for additional sensors
– Comparator for current limitation
■ 3 Timers
– Two 16-bit timers with: 2 input captures, 2 output compares, external clock input, PWM and Pulse generator modes
– Watchdog timer for system integrity
■ Communications Interface
– SPI synchronous serial interface
■ Analog Peripheral
– 8-bit ADC with 8 input pins
■ Instruction Set
– 8-bit data manipulation
– 63 basic instructions
– 17 main addressing modes
– 8 x 8 unsigned multiply instruction
– True bit manipulation
■ Development Tools
– Full hardware/software development package

 

Specifications

Attribute Attribute Value
Manufacturer STMicroelectronics
Product Category Microcontrollers
Series ST7
Packaging Tube
Package-Case 32-SDIP (0.400", 10.16mm)
Operating-Temperature -40°C ~ 85°C (TA)
Supplier-Device-Package *
Number-of-I-O 14 I/O
Speed 8MHz
EEPROM-Size -
Core-Processor ST7
RAM-Size 256 x 8
Program Memory OTP
Peripherals LVD, Motor Control PWM, POR, PWM, WDT
Connectivity SPI
Voltage-Supply-Vcc-Vdd 4 V ~ 5.5 V
Core-Size 8-Bit
Program-Memory-Size 8KB (8K x 8)
Data-Converters A/D 8x8b
Oscillator-Type Internal

Descriptions

ST7 ST7 Microcontroller IC 8-Bit 8MHz 8KB (8K x 8) OTP

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler,Trading Company

  • Year Established:

    2005

  • Total Annual:

    1000000-3000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Our company, founded in 2005, has built long-term partnerships with numerous high-quality suppliers worldwide. We specialize in providing customers with new and original products. To ensure quality, our technicians rigorously test all products before shipment, offering customers the strongest ass... Our company, founded in 2005, has built long-term partnerships with numerous high-quality suppliers worldwide. We specialize in providing customers with new and original products. To ensure quality, our technicians rigorously test all products before shipment, offering customers the strongest ass...

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Get in touch with us

  • Reach Us
  • Sanhuang electronics (Hong Kong) Co., Limited
  • No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
  • https://www.integratedcircuit-ic.com/

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