MA014B overview
MA014B is a component documented by Megawin Technology Co.,. The PDF description identifies it as "Single chip 8-bit CPU." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Megawin Technology Co.,...
- Part number: MA014B
- Category: IC
- Datasheet length: 14 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- 2.4V) and low voltage reset (typical voltage: below 1.85V) Oscillator (455K resonator or 3.58M/4M crystal) Selection Information MA014B ROM (Program ROM) 48K x 8-bit (48K x 8-bit) I/O 19 Application Field Toy controller General IR contro.
- Direct sink (sink current: 100mA) for IR LED.
- If the supply voltage of the device is within the range 0.9V ~ VLVR , such as changing a battery, the LVR will automatically reset the device internally.
- The low voltage (0.9V~V LVR) has to remain in their original state to exceed 1ms.
- If the low voltage state does not exceed 1ms, the LVR will ignore it and do not perform a reset function.
- Low Voltage Detector: The low voltage detector (2.1V) has no de-bounce ability.
- DIVen: DIV interrupt frequency occurred MEGAWIN MA014B Series Technical Summary 7 IRQ status flag Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 R W 00E3H EVTflag - LVD WDT DIV TM0 - - P0 - When IRQ occurs, program can read.
Topics covered by the datasheet
The document includes sections related to:
- DATASHEET SEARCH SITE
- Features
Engineering review checklist
- Check resistance value, tolerance, temperature coefficient and long-term stability over the operating range.
- Derate continuous power for ambient temperature and verify pulse or surge capability separately.
- Match the land pattern, termination finish and current-sense routing to the exact package option.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the MA014B datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=ma014b-megawin-technology-co