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AT91R40807-33AI

AT91R40807-33AI

AT91R40807-33AI

Microchip Technology

-- ROMless ARM7® 16/32-Bit Microcontroller AT91 Series AT91R40807 100 Pin 33 MHz 100-LQFP

SOT-23

AT91R40807-33AI Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 100-LQFP
Mount Surface Mount
Number of Pins 100
Supplier Device Package 100-LQFP (14x14)
Data Converters --
Number of I/Os 32
RoHS Non-Compliant
Package Tray
Base Product Number AT91R40807
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AT91
Published 1997
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
Frequency 33 MHz
Base Part Number AT91R40807
Interface USART
Max Supply Voltage 3.6 V
Min Supply Voltage 1.8 V
Oscillator Type External
Number of I/O 32
Speed 33MHz
RAM Size 136K x 8
Memory Type ROMless
Voltage - Supply (Vcc/Vdd) 1.8V~3.6V
Core Processor ARM7®
Peripherals WDT
Program Memory Type ROMless
Core Size 16/32-Bit
Program Memory Size --
Connectivity EBI/EMI, UART/USART
Access Time 33 µs
Data Bus Width 32 b
Number of Timers/Counters 3
Core Architecture ARM
EEPROM Size --
Max Frequency 33 MHz
Number of Programmable I/O 32
Length 14 mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
AT91R40807-33AI Product Details

AT91R40807-33AI Overview


Packaged in a 100-LQFP format. A total of 32 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. Alternatives can be found by searching through the base part number AT91R40807 to find them. At a frequency of 33 MHz, Microcontroller can operate efficiently. Chips have 100 pins. There are 3 timers/counters in this device. The equipment has a ROMless memory that is built in. It is equipped with a ARM core architecture which is integrated into it. In the 32 Programmable I/O section, it can be programmed in many different ways.

AT91R40807-33AI Features


100-LQFP package
Mounting type of Surface Mount
Minimum temperature of -40 °C


AT91R40807-33AI Applications


There are a lot of Microchip Technology
AT91R40807-33AI Microcontroller applications.


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

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