ST72T331N4B6 STMicroelectronics Integrated Circuit (Dual-In-Line Packages) In Stock
8-BIT MCU WITH 8 TO 16K OTP/EPROM, 256 EEPROM, 384 TO 512 BYTES RAM, ADC, WDG, SCI, SPI AND 2 TIMERS
- Manufacturer
- STMicroelectronics
- Package
- Dual-In-Line Packages
- Pin Count
- 56
- Lifecycle
- OBSOLETE
- Datasheet
- ST72T331N4B6 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ST72T331N4B6?
- Integrated Circuit from STMicroelectronics identified by manufacturer part number ST72T331N4B6
- Documented technical context includes 8-BIT for engineering comparison
- Package or mechanical reference recorded as Dual-In-Line Packages for footprint checks
- Suitable for BOM sourcing, alternate review, repair stocking, and production procurement workflows
- Datasheet-backed context should be matched against voltage, current, timing, package, and lifecycle requirements before approval
What is ST72T331N4B6 used for?
ST72T331N4B6 is typically sourced for embedded electronics, industrial controls, communications equipment, and production BOM maintenance where buyers need a manufacturer-traceable integrated circuit with verifiable datasheet context. It is suitable for engineering replacement reviews, prototype builds, and production purchasing workflows that must confirm package fit, lifecycle risk, and key ratings such as 8-BIT.
What are the specifications of ST72T331N4B6?
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | ST72 |
| Clock Frequency-Max | 16MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | R-PDIP-T56 |
| JESD-609 Code | e0 |
| Number of I/O Lines | 44 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SDIP56,.6 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE, SHRINK PITCH |
| Qualification Status | Not Qualified |
| RAM (bytes) | 512 |
| ROM (words) | 16384 |
| ROM Programmability | OTPROM |
| Speed | 8MHz |
| Supply Current-Max | 20mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | NO |
| Technology | HCMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 1.778mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.31.00.15 |
Where can I find the ST72T331N4B6 datasheet?
ST72T331N4B6 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for ST72T331N4B6?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Does ST72T331N4B6 fit designs that require 8-BIT?
It can be considered when the target circuit needs a integrated circuit and the engineering review confirms 8-BIT against the official datasheet. Buyers should also verify package fit, lifecycle status, and manufacturer traceability before release.
How should buyers verify 8-BIT before approving ST72T331N4B6?
Compare 8-BIT with the schematic requirement, qualified alternates, and procurement documentation before purchasing. The value should be checked together with package information, application temperature needs, and supplier lot traceability.
Which package and sourcing checks matter for ST72T331N4B6 from STMicroelectronics?
The recorded package reference is Dual-In-Line Packages, so purchasing and engineering teams should confirm footprint compatibility, assembly handling, and approved-source documentation. Keep 8-BIT in the review notes so substitutes are screened against the same requirement.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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