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AT91M42800-33CI

AT91M42800-33CI

AT91M42800-33CI

Microchip Technology

-- ROMless ARM7® 16/32-Bit Microcontroller AT91 Series AT91M42800 3.3V 144-LFBGA

SOT-23

AT91M42800-33CI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 144-LFBGA
Surface MountYES
Supplier Device Package 144-BGA (13x13)
Number of Terminals 144
Data Converters --
Package Tray
Base Product Number AT91M42800
Mfr Microchip Technology
Product Status Obsolete
Package Shape SQUARE
Manufacturer Microchip Technology Inc
Number of I/O Lines 54
Operating Temperature-40°C~85°C TA
PackagingTray
Series AT91
Published 2000
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 144
ECCN Code 3A991.A.2
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code8542.31.00.01
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) 240
Supply Voltage 3.3V
Terminal Pitch1mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AT91M42800
JESD-30 Code S-PBGA-B144
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies3/3.33/5V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 2.7V
Oscillator TypeInternal
Number of I/O 54
Speed 33MHz
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM7®
Peripherals WDT
Clock Frequency 33MHz
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 1.67 mm
Address Bus Width24
ROM (words) 0
EEPROM Size --
CPU Family ARM7
External Data Bus Width 16
RAM (bytes) 8192
ROM Programmability N/A
Length 13mm
Height Seated (Max) 1.67mm
Width 13mm
RoHS StatusNon-RoHS Compliant
In-Stock:2892 items

AT91M42800-33CI Product Details

AT91M42800-33CI Overview


Packaged in a 144-LFBGA format. A total of 54 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 16/32-Bit. The type of its program memory is ROMless. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A AT91 series electrical component is used in this application. This program has a program memory of -- bytes, which is the size of the program. With a ARM7® Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 144 terminations on the IC chip, which means there are 144 terminations on the integrated circuit chip. In addition, MCU chip comes with a 32-bit size. Microcontroller chip has outputs of 3.3V volts. The system has NO channels for DMA communication. Alternatives can be found by searching through the base part number AT91M42800 to find them. This MCU Chip uses YES PWM channels to operate. The ARM7 CPU family is embedded in the device, so it can handle a wide range of operations. It runs on a 33MHz clock.

AT91M42800-33CI Features


144-LFBGA package
Mounting type of Surface Mount


AT91M42800-33CI Applications


There are a lot of Microchip Technology
AT91M42800-33CI Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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