ST72C334J4T6
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STMicroelectronics ST72C334J4T6

Manufacturer No:
ST72C334J4T6
Manufacturer:
STMicroelectronics
Package:
Tray
Description:
IC MCU 8BIT 16KB FLASH 44LQFP
Delivery:
Payment:
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Product Introduction

Overview

The ST72C334J4T6 is an 8-bit microcontroller produced by STMicroelectronics. It belongs to the ST7 family of microcontrollers and is designed for a variety of applications requiring low power consumption and high performance. Although this component is currently obsolete and no longer manufactured, it remains relevant for legacy systems and maintenance purposes.

Key Specifications

ParameterValue
CoreST7
Program Memory Size16 kB
Data RAM Size512 B
Package / CaseTQFP-44
Maximum Clock Frequency8 MHz
ADC Resolution8 bit
Number of I/Os32

Key Features

  • Single voltage Flash memory
  • 16-bit timers
  • SPI and SCI interfaces
  • Low power consumption
  • High performance 8-bit CPU

Applications

The ST72C334J4T6 microcontroller is suitable for various applications including industrial control systems, automotive electronics, consumer appliances, and other embedded systems that require efficient processing and low power consumption.

Q & A

  1. What is the core type of the ST72C334J4T6 microcontroller?
    The core type is ST7.
  2. How much program memory does the ST72C334J4T6 have?
    The program memory size is 16 kB.
  3. What is the data RAM size of the ST72C334J4T6?
    The data RAM size is 512 B.
  4. What is the package type of the ST72C334J4T6?
    The package type is TQFP-44.
  5. What is the maximum clock frequency of the ST72C334J4T6?
    The maximum clock frequency is 8 MHz.
  6. What is the ADC resolution of the ST72C334J4T6?
    The ADC resolution is 8 bits.
  7. How many I/Os does the ST72C334J4T6 have?
    The number of I/Os is 32.
  8. Is the ST72C334J4T6 still in production?
    No, the ST72C334J4T6 is obsolete and no longer manufactured.
  9. What are some common applications for the ST72C334J4T6?
    Common applications include industrial control systems, automotive electronics, and consumer appliances.
  10. What interfaces does the ST72C334J4T6 support?
    The ST72C334J4T6 supports SPI and SCI interfaces.

Product Attributes

Core Processor:ST7
Core Size:8-Bit
Speed:16MHz
Connectivity:SCI, SPI
Peripherals:LVD, POR, PWM, WDT
Number of I/O:32
Program Memory Size:16KB (16K x 8)
Program Memory Type:Flash
EEPROM Size:256 x 8
RAM Size:512 x 8
Voltage - Supply (Vcc/Vdd):3.2V ~ 5.5V
Data Converters:A/D 6x8b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:44-LQFP
Supplier Device Package:- 
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Similar Products

Part Number ST72C334J4T6 ST72C334N4T6 ST72C314J4T6 ST72C334J2T6 ST72C334J4B6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Obsolete Obsolete Obsolete Obsolete Obsolete
Core Processor ST7 ST7 ST7 ST7 ST7
Core Size 8-Bit 8-Bit 8-Bit 8-Bit 8-Bit
Speed 16MHz 16MHz 16MHz 16MHz 16MHz
Connectivity SCI, SPI SCI, SPI SCI, SPI SCI, SPI SCI, SPI
Peripherals LVD, POR, PWM, WDT LVD, POR, PWM, WDT LVD, POR, PWM, WDT LVD, POR, PWM, WDT LVD, POR, PWM, WDT
Number of I/O 32 44 44 32 32
Program Memory Size 16KB (16K x 8) 16KB (16K x 8) 16KB (16K x 8) 8KB (8K x 8) 16KB (16K x 8)
Program Memory Type Flash Flash Flash Flash Flash
EEPROM Size 256 x 8 256 x 8 - 256 x 8 256 x 8
RAM Size 512 x 8 512 x 8 512 x 8 384 x 8 512 x 8
Voltage - Supply (Vcc/Vdd) 3.2V ~ 5.5V 3.2V ~ 5.5V 3.2V ~ 5.5V 3.2V ~ 5.5V 3.2V ~ 5.5V
Data Converters A/D 6x8b A/D 8x8b A/D 8x8b A/D 6x8b A/D 6x8b
Oscillator Type Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Through Hole
Package / Case 44-LQFP 64-LQFP 44-LQFP 44-LQFP 42-SDIP (0.600", 15.24mm)
Supplier Device Package - - - - -

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