ATMEGAS128-MD-HP Microchip Integrated Circuit (Quad Flat Packages) In Stock
Rad-Tol 8-bit AVR Microcontroller, 3.3V, 8 MHz with 128 KB Flash, 4 KB EEPROM, 4 KB SRAM, 10-bit ADC, TWI, RTC, 16-bit PWM, USART, SPI and 16-bit Timer/Counter
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- ATMEGAS128-MD-HP Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ATMEGAS128-MD-HP?
- Integrated Circuit from Microchip identified by manufacturer part number ATMEGAS128-MD-HP
- Documented technical context includes 8-bit for engineering comparison
- Package or mechanical reference recorded as Quad Flat 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 ATMEGAS128-MD-HP used for?
ATMEGAS128-MD-HP 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 ATMEGAS128-MD-HP?
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 10Weeks |
| Date Of Intro | 2017-08-31 |
| YTEOL | 19 |
| Has ADC | YES |
| Address Bus Width | 16 |
| Bit Size | 8 |
| Boundary Scan | YES |
| CPU Family | AVR |
| Clock Frequency-Max | 8MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| External Data Bus Width | 8 |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 8 |
| Number of I/O Lines | 53 |
| Number of Serial I/Os | 2 |
| Number of Timers | 4 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP64,.63SQ,32 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| RAM (bytes) | 4096 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 8MHz |
| Supply Current-Max | 19mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| Total Dose | 30k Rad(Si) V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A001.a.2.c |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Taiwan |
Where can I find the ATMEGAS128-MD-HP datasheet?
ATMEGAS128-MD-HP Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for ATMEGAS128-MD-HP?
Compatible alternatives and drop-in replacements for ATMEGAS128-MD-HP:
suggested
suggested
suggested
suggested
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Frequently Asked Questions
Does ATMEGAS128-MD-HP 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 ATMEGAS128-MD-HP?
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 ATMEGAS128-MD-HP from Microchip?
The recorded package reference is Quad Flat 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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