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AT91R40008-66AI

AT91R40008-66AI

AT91R40008-66AI

Microchip Technology

-- ROMless ARM7® 16/32-Bit Microcontroller AT91 Series AT91R40008 100-TQFP

SOT-23

AT91R40008-66AI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 100-TQFP
Surface MountYES
Supplier Device Package 100-TQFP (14x14)
Number of Terminals 100
Data Converters --
Package Tray
Base Product Number AT91R40008
Mfr Microchip Technology
Product Status Obsolete
Package Shape SQUARE
Manufacturer Atmel Corporation
Number of I/O Lines 32
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 3A001.A.3
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) NOT SPECIFIED
Terminal Pitch0.5 mm
Reach Compliance Code unknown
Base Part Number AT91R40008
Pin Count100
JESD-30 Code S-PQFP-G100
Qualification StatusNot Qualified
Power Supplies1.8,3.3 V
Temperature GradeINDUSTRIAL
Oscillator TypeExternal
Number of I/O 32
Speed 66MHz
RAM Size 256K x 8
Voltage - Supply (Vcc/Vdd) 1.65V~1.95V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM7®
Peripherals POR, WDT
Program Memory TypeROMless
Core Size 16/32-Bit
Program Memory Size --
Connectivity EBI/EMI, UART/USART
Bit Size 32
Has ADC NO
DMA Channels NO
PWM Channels NO
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) 262144
ROM Programmability FLASH
Width 14 mm
Length 14 mm
RoHS StatusNon-RoHS Compliant
In-Stock:2659 items

AT91R40008-66AI Product Details

AT91R40008-66AI Overview


Packaged in a 100-TQFP format, this MCU is available in a compact size. There are 32 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 16/32-Bit core is the basis for this Microcontroller. This program has a type of memory called ROMless for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The AT91 series includes this electrical component. There is -- bytes of program memory in MCU, which corresponds to the size of the program. With a ARM7® Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. 32-bits are used in Microcontroller. Currently, MCU chip has NO DMA channels. Alternatives can be found by looking at the base part number AT91R40008. There are NO PWM channels on the device. 100 pins are counted on this board. This device is embedded with a ARM7 processor family, which is a powerful and efficient CPU.

AT91R40008-66AI Features


100-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory


AT91R40008-66AI Applications


There are a lot of Microchip Technology
AT91R40008-66AI Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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