Microchip Technology · Microcontrollers (MCU/MPU/SOC)
AT91M42800A-33AU
Microchip Technology Microcontrollers (MCU/MPU/SOC) · LQFP-144(20x20)
Part-number family from Atmel (now Microchip Technology, 2016). Older stock may carry Atmel markings.
Request a quote for AT91M42800A-33AUThe AT91M42800A-33AU is a Microcontrollers (MCU/MPU/SOC) from Microchip Technology, supplied in a LQFP-144(20x20) package. It is listed in our Microcontrollers (MCU) catalog (Processors & Logic).
Key specifications of the AT91M42800A-33AU: CPU Maximum Speed 33MHz, core size 16/32 Bit, program memory type ROMless, RAM Size 8KB, voltage - supply 2.7V~3.6V and operating temperature -40°C~+85°C.
PartnerSemi sources the AT91M42800A-33AU for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | AT91M42800A-33AU |
|---|---|
| Manufacturer | Microchip Technology |
| Heritage brand (part family) | Atmel |
| Product type | Microcontrollers (MCU/MPU/SOC) |
| Category | Microcontrollers (MCU) |
| Package / case | LQFP-144(20x20) |
| CPU Maximum Speed | 33MHz |
| Core Size | 16/32 Bit |
| Number of I/O | 54 |
| Operating Temperature | -40°C~+85°C |
| Oscillator Type | External |
| Program Memory Type | ROMless |
| RAM Size | 8KB |
| Voltage - Supply | 2.7V~3.6V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Microchip Technology Microcontrollers (MCU)
| Part number | Type | |
|---|---|---|
| AT90USB647-MU | Microcontrollers (MCU/MPU/SOC) | |
| AT90USB82-16MU | Microcontrollers (MCU/MPU/SOC) | |
| AT91M40800-33AU | Microcontrollers (MCU/MPU/SOC) | |
| AT91M40800-33AU-999 | Microcontrollers (MCU/MPU/SOC) | |
| AT91M42800A-33AU-999 | Microcontrollers (MCU/MPU/SOC) | |
| AT91M42800A-33CJ | Microcontrollers (MCU/MPU/SOC) | |
| AT91M42800A-33CJ-999 | Microcontrollers (MCU/MPU/SOC) | |
| AT91M55800A-33AU | Microcontrollers (MCU/MPU/SOC) |
Frequently asked questions
What is the AT91M42800A-33AU?
The AT91M42800A-33AU is a Microcontrollers (MCU/MPU/SOC) from Microchip Technology, supplied in a LQFP-144(20x20) package. It is listed in our Microcontrollers (MCU) catalog (Processors & Logic).
What are the specifications of the AT91M42800A-33AU?
CPU Maximum Speed: 33MHz; Core Size: 16/32 Bit; Number of I/O: 54; Operating Temperature: -40°C~+85°C; Oscillator Type: External; Program Memory Type: ROMless; RAM Size: 8KB; Voltage - Supply: 2.7V~3.6V.
What package is the AT91M42800A-33AU in?
The AT91M42800A-33AU is listed in a LQFP-144(20x20) package.
Which part numbers are similar to the AT91M42800A-33AU?
Similar part numbers in our catalog include AT90USB647-MU (Microchip Technology), AT90USB82-16MU (Microchip Technology), AT91M40800-33AU (Microchip Technology), AT91M40800-33AU-999 (Microchip Technology), AT91M42800A-33AU-999 (Microchip Technology) and AT91M42800A-33CJ (Microchip Technology). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the AT91M42800A-33AU?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=AT91M42800A-33AU&brand=Microchip%20Technology or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.