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AT91RM9200-CI-002

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AT91RM9200-CI-002

IC MCU 16/32BIT 128KB ROM 256BGA

Manufacturer: Microchip Technology

Categories: Microcontrollers

Quality Control: Learn More

Microchip Technology AT91RM9200-CI-002 is a 16/32-bit microcontroller featuring an ARM920T core operating at 180MHz. This component offers 128KB of ROM for program memory and 48KB of RAM. Integrated peripherals include EBI/EMI, Ethernet, I2C, Memory Card interface, SPI, SSC, UART/USART, and USB. The AT91 series microcontroller is supplied in a 256-BGA (15x15) package, requiring surface mounting. It operates within a voltage range of 1.65V to 1.95V and has an operating temperature range of -40°C to 85°C (TA). With 122 I/O lines and peripherals like Power-On Reset (POR), this device is suitable for industrial automation, communication systems, and consumer electronics applications.

Additional Information

Series: AT91RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:
Technical Details:
PackagingTray
Package / Case256-LFBGA
Mounting TypeSurface Mount
Speed180MHz
Program Memory Size128KB (128K x 8)
RAM Size48K x 8
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeROM
EEPROM Size-
Core ProcessorARM920T
Data Converters-
Core Size16/32-Bit
Voltage - Supply (Vcc/Vdd)1.65V ~ 1.95V
ConnectivityEBI/EMI, Ethernet, I2C, Memory Card, SPI, SSC, UART/USART, USB
PeripheralsPOR
Supplier Device Package256-BGA (15x15)
Number of I/O122
ProgrammableNot Verified

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.

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