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Microchip Technology AT91SAM9N12-CU

   
Manufacturer Part Number : AT91SAM9N12-CU
Manufacturer : Microchip Technology
Description : IC MCU 32BIT 128KB ROM 217BGA
Lead Free Status / RoHS Status : Lead free / RoHS Compliant
Datasheet : AT91SAM9N12-CU.PDF AT91SAM9N12-CU PDF
EDA / CAD Models : AT91SAM9N12-CU by SnapEDA
Stock Condition :In Stock 3776, New Original
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1 79 7276428 http://www.atmel.com/Images/Atmel_11063S_32-bit-ARM926EJ-S-Microcontroller_SAM9N12-CN11-CN12_Summary-Datasheet.pdf Microchip-Technology/AT91SAM9N12-CU
TypeDescription
CategoryIntegrated Circuits (ICs) Embedded - Microprocessors
ManufacturerMicrochip Technology
SeriesSAM9N
PackagingTray
Part StatusActive
Core ProcessorARM926EJ-S
Number of Cores/Bus Width1 Core, 32-Bit
Speed400MHz
Co-Processors/DSP-
RAM ControllersLPDDR, LPDDR2, DDR2, SDR, SRAM
Graphics AccelerationNo
Display & Interface ControllersLCD, Touchscreen
Ethernet-
SATA-
USBUSB 2.0 (2)
Voltage - I/O1.8V, 3.3V
Operating Temperature-40°C ~ 85°C (TA)
Security Features-
Mounting TypeSurface Mount
Package / Case217-LFBGA
Supplier Device Package217-LFBGA (15x15)
Additional InterfacesEBI/EMI, I2C, MMC/SD/SDIO, SPI, SSC, UART/USART
Base Product NumberAT91SAM9

The Microchip AT91SAM9N12-CU is a powerful and versatile embedded processor designed to deliver efficient performance for industrial and consumer. Built around the ARM926EJ-S™ processor core, it operates at speeds of up to 400 MHz and features 16 KB each of data and instruction cache with a memory management unit for optimal system performance. Its integrated 32 KB SRAM and 128 KB ROM, along with support for DDR2, SDR, NAND, and static memories via a 32-bit external bus interface, provide robust memory capabilities to handle demanding tasks. The processor also includes an error correction mechanism for NAND memory via a 24-bit Programmable Multi-bit Error Correcting Code (PMECC), ensuring data integrity during operation.

Microchip Technology AT91SAM9N12-CU electronic chip

With a rich set of peripherals, the AT91SAM9N12-CU supports features such as an LCD controller, dual USB interfaces (host and device with full-speed transceivers), multiple UARTs and USARTs, a high-speed SD/SDIO host controller, timers, ADCs, and PWMs. Its advanced power management capabilities include low-power modes, a shutdown controller with battery backup registers, software-programmable power optimization, and internal oscillators for system stability. For safety, it incorporates features like crystal failure detection, an independent watchdog, write protection registers, and power-on reset cells. This makes the AT91SAM9N12-CU an excellent choice for low-power, high-performance, and secure embedded designs.

Microchip Technology AT91SAM9N12-CU package label

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Technical Parameters of AT91SAM9N12-CU

TypeDescription
CategoryIntegrated Circuits (ICs) Embedded - Microprocessors
ManufacturerMicrochip Technology
SeriesSAM9N
PackagingTray
Part StatusActive
Core ProcessorARM926EJ-S
Number of Cores/Bus Width1 Core, 32-Bit
Speed400MHz
Co-Processors/DSP-
RAM ControllersLPDDR, LPDDR2, DDR2, SDR, SRAM
Graphics AccelerationNo
Display & Interface ControllersLCD, Touchscreen
Ethernet-
SATA-
USBUSB 2.0 (2)
Voltage - I/O1.8V, 3.3V
Operating Temperature-40°C ~ 85°C (TA)
Security Features-
Mounting TypeSurface Mount
Package / Case217-LFBGA
Supplier Device Package217-LFBGA (15x15)
Additional InterfacesEBI/EMI, I2C, MMC/SD/SDIO, SPI, SSC, UART/USART
Base Product NumberAT91SAM9

Product Details

The Microchip AT91SAM9N12-CU is a powerful and versatile embedded processor designed to deliver efficient performance for industrial and consumer. Built around the ARM926EJ-S™ processor core, it operates at speeds of up to 400 MHz and features 16 KB each of data and instruction cache with a memory management unit for optimal system performance. Its integrated 32 KB SRAM and 128 KB ROM, along with support for DDR2, SDR, NAND, and static memories via a 32-bit external bus interface, provide robust memory capabilities to handle demanding tasks. The processor also includes an error correction mechanism for NAND memory via a 24-bit Programmable Multi-bit Error Correcting Code (PMECC), ensuring data integrity during operation.

Microchip Technology AT91SAM9N12-CU electronic chip

With a rich set of peripherals, the AT91SAM9N12-CU supports features such as an LCD controller, dual USB interfaces (host and device with full-speed transceivers), multiple UARTs and USARTs, a high-speed SD/SDIO host controller, timers, ADCs, and PWMs. Its advanced power management capabilities include low-power modes, a shutdown controller with battery backup registers, software-programmable power optimization, and internal oscillators for system stability. For safety, it incorporates features like crystal failure detection, an independent watchdog, write protection registers, and power-on reset cells. This makes the AT91SAM9N12-CU an excellent choice for low-power, high-performance, and secure embedded designs.

Microchip Technology AT91SAM9N12-CU package label

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