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AT91M42800A-33AI

AT91M42800A-33AI

AT91M42800A-33AI

Microchip Technology

-- ROMless ARM7® 16/32-Bit Microcontroller AT91 Series AT91M42800A 144-LQFP

SOT-23

AT91M42800A-33AI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 144-LQFP
Surface MountYES
Supplier Device Package 144-LQFP (20x20)
Number of Terminals 144
Data Converters --
Package Tray
Base Product Number AT91M42800A
Mfr Microchip Technology
Product Status Obsolete
Package Shape SQUARE
Manufacturer Atmel Corporation
Number of I/O Lines 54
Operating Temperature-40°C~85°C TA
PackagingTray
Series AT91
Published 1997
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
ECCN Code 3A991.A.2
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code8542.31.00.01
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 225
Terminal Pitch0.5 mm
Reach Compliance Code compliant
Base Part Number AT91M42800A
Pin Count144
JESD-30 Code S-PQFP-G144
Qualification StatusNot Qualified
Power Supplies3/3.3,3/5 V
Temperature GradeINDUSTRIAL
Oscillator TypeInternal
Number of I/O 54
Speed 33MHz
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM7®
Peripherals WDT
Program Memory TypeROMless
Core Size 16/32-Bit
Program Memory Size --
Connectivity EBI/EMI, SPI, UART/USART
Bit Size 32
Has ADC NO
DMA Channels NO
PWM Channels YES
DAC Channels NO
Seated Height-Max 1.6 mm
Address Bus Width24
ROM (words) 0
EEPROM Size --
CPU Family ARM7
External Data Bus Width 16
RAM (bytes) 8192
Width 20 mm
Length 20 mm
RoHS StatusNon-RoHS Compliant
In-Stock:3333 items

AT91M42800A-33AI Product Details

AT91M42800A-33AI Overview


The package is in 144-LQFP format. The MCU has 54 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 16/32-Bit core. There is a memory type of ROMless in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the AT91 series of components. Microcontroller has abundant program memory size of --. The ARM7® Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER, RISC uPs/uCs/peripheral ICs type. A 32-bit operation is performed by this part. A total of NO DMA channels are available on MCU chip. AT91M42800A serves as a base part number to find alternatives. It is possible for the device to work with the motor using the PWM channel YES. It consists of 144 pins. As far as the CPU is concerned, it is embedded with the the ARM7 family of processors.

AT91M42800A-33AI Features


144-LQFP package
Mounting type of Surface Mount
Microcontrollers subcategory


AT91M42800A-33AI Applications


There are a lot of Microchip Technology
AT91M42800A-33AI Microcontroller applications.


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