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ST72C334J4B6

IC MCU 8BIT 16KB FLASH 42SDIP

STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.

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ST72C334J4B6 component illustration
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ST72C334J4B6 specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

ManufacturerSTMicroelectronics
Ordering codeST72C334J4B6
FamilyOther MCUs
Package42-SDIP (0.600", 15.24mm)
Product StatusObsolete
DigiKey ProgrammableNot Verified
Core ProcessorST7
Core Size8-Bit
Speed16MHz
ConnectivitySCI, SPI
PeripheralsLVD, POR, PWM, WDT
Number of I/O32
Program Memory Size16KB (16K x 8)
Program Memory TypeFLASH
EEPROM Size256 x 8
RAM Size512 x 8
Voltage - Supply (Vcc/Vdd)3.2V ~ 5.5V
Data ConvertersA/D 6x8b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeThrough Hole
Package / Case42-SDIP (0.600", 15.24mm)
Supplier Device PackageNot provided in source

Documents and evidence

ST72C334J4B6 ↗

Catalog sources

www.ic-components.com · ST72C334J4B6 ↗

Source directory identity match; source detail pending. Specifications remain from existing catalog.

Before sourcing ST72C334J4B6

  1. Identify the firmware and board baseline
  2. Check flash, RAM and required peripherals
  3. Review pin assignment and supply limits
  4. Keep the full temperature and package suffix
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Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.

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