Intel · Other MCUs
MT80C31BH
8-BIT, 8051 CPU, 12MHZ CQCC44
A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.
Request this exact part →
MT80C31BH specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | Intel |
|---|---|
| Ordering code | MT80C31BH |
| Family | Other MCUs |
| Package | 44-LCC (J-Lead) |
| Product Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | 80C51 |
| Core Size | 8-Bit |
| Speed | 12MHz |
| Connectivity | Serial Port |
| Peripherals | Not provided in source |
| Number of I/O | 32 |
| Program Memory Size | Not provided in source |
| Program Memory Type | ROMless |
| EEPROM Size | Not provided in source |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 6V |
| Data Converters | Not provided in source |
| Oscillator Type | External, Internal |
| Operating Temperature | -55°C ~ 125°C (TC) |
| Mounting Type | Surface Mount |
| Package / Case | 44-LCC (J-Lead) |
| Supplier Device Package | 44-LDCC |
Documents and evidence
MT80C31BH ↗Catalog sources
www.depu.net · MT80C31BH ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing MT80C31BH
- Start from engineering requirements
- Record toolchain and firmware dependencies
- Verify package, pinout and peripherals
- Approve alternatives before procurement
Questions about MT80C31BH
How do I request a current price?
Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.
Can a related record replace this device?
Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.
Continue your Other MCUs review
5962-8768402MUA44-CLCC
5962-8998202YA68-CFlatpack
5962-9056401UA44-CLCC
5962-9069203QYA68-CFlatpack
5962-9097601MXA44-LCC (J-Lead)
5962-9169701MUA44-LCC (J-Lead)