Products > Integrated Circuits (ICs) > Embedded Processors & Controllers > AT91SAM7SE512-CU
  • AT91SAM7SE512-CU
MICROCHIP

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AT91SAM7SE512-CU

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BGA,GREEN,IND TEMP(ARM),Microcontrollers (MCU) 512kB Flash 32kB SRAM 48MHz 4 PWM

  • Package/Case :
  • LFBGA-144
  • Product Categories :
  • ARM Microcontrollers - MCU
  • RoHs Status:
  • Green
  • In-stock:
  • 35

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AT91SAM7SE512-CU Product Details


A member of the SAM7SE series of flash microcontrollers based on the 32-bit ARM7TDMI® RISC processor. It operates at a maximum speed of 55MHz and features 512KB of dual bank Flash and 32KB of SRAM. The peripheral set includes an external bus interface (EBI) supporting static memory, ECC-enabled NAND, compact flash and SDRAM, UART, two USARTs, TWI, SPI, SSC, four 16-bit PWM controllers, three 16-bit timers, an RTT and one 8x10-bit ADC. It achieves single-cycle instruction access from embedded flash at 27 MIPS. The multi-layer bus matrix, multiple SRAM banks, PDC, and DMA support parallel tasks and maximize data throughput. The SAM7SE512 operates from 1.65V to 3.6V and is available in 144-pin LFBGA and LQFP 128-pin package.

AT91SAM7SE512-CU

Feature

    Microcontroller Features

    Core

    • ARM7TDMI® ARM® Thumb® Processor 32-bit RISC Architecture

    • High-density 16-bit Instruction Set

    • EmbeddedICE™ In-circuit Emulation, Debug Communication Channel Support

    Memories

    • 512 Kbytes embedded Flash

    • 32 Kbytes embedded SRAM, Single-cycle Access at Maximum Speed  

    • Memory Controller (MC), External Bus Interface

    • Memory Protection Unit

    System

    • Based on Power-on Reset Cells and Low-power Factory-calibrated Brownout Detector

    • Low-power RC Oscillator, 3 to 20 MHz On-chip Oscillator and One PLL

    • Power Management Controller (PMC)

    • Advanced Interrupt Controller (AIC)

    • Two-wire UART and Support for Debug Communication Channel interrupt, Programmable ICE Access Prevention

    • 20-bit Programmable Counter plus 12-bit Interval Counter

    • Windowed Watchdog (WDT)

    • Real-time Timer (RTT)

    • Three Parallel Input/Output Controllers (PIO)

    • Eleven Peripheral DMA Controller (PDC) Channels

    • Four High-current Drive I/O lines, Up to 16 mA Each

    Package

    • 128-lead LQFP Green Package

    • 144-ball LFBGA RoHS-compliant Package

    Peripheral Features

    • One Synchronous Serial Controller (SSC)

    • Two Universal Synchronous/Asynchronous Receiver Transmitters (USART)

    • One Master/Slave Serial Peripheral Interfaces (SPI)

    • One USB 2.0 Full Speed (12 Mbits per second) Device Port

    • One Three-channel 16-bit Timer/Counter (TC)

    • One Four-channel 16-bit PWM Controller (PWMC)

    • One Two-wire Interface (TWI)

    Analog Features

    • One 8-channel 10-bit Analog-to-Digital Converter, Four Channels Multiplexed with Digital I/Os

    Fully Static Operation

    • Up to 55 MHz at 1.8V and 85⋅ C Worst Case Conditions
    • Up to 48 MHz at 1.65V and 85⋅ C Worst Case Conditions
    Debugger Development Support

    • SAM-BA - Interface with SAM-BA Graphic User Interface

    • IEEE® 1149.1 JTAG Boundary Scan on All Digital Pins

Technical Parameters

  • Core
  • ARM7TDMI
  • Data Bus Width
  • 32 bit
  • Maximum Clock Frequency
  • 48 MHz
  • Program Memory Size
  • 512 KB
  • Data RAM Size
  • 32 KB
  • On Chip ADC
  • Yes
  • Operating Supply Voltage
  • 1.65 V to 1.95 V, 3 V to 3.6 V
  • Maximum Operating Temperature
  • + 85 C
  • Package / Case
  • LFBGA-144
  • Mounting Style
  • SMD/SMT
  • A/D Bit Size
  • 10 bit
  • A/D Channels Available
  • 8
  • Interface Type
  • EBI, SPI, TWI, USART
  • Length
  • 10 mm
  • Minimum Operating Temperature
  • - 40 C
  • Number of Programmable I/Os
  • 32
  • Number of Timers
  • 3
  • Processor Series
  • AT91SAMx
  • Program Memory Type
  • Flash
  • Series
  • 91S
  • Factory Pack Quantity
  • 184

AT91SAM7SE512-CU Documents

  • AT91SAM7SE512 Technical Documentation of Application Note
  • AT91SAM7SE512 Technical Documentation of Application Note
  • AT91SAM7SE512 Technical Documentation of Application Note

AT91SAM7SE512-CU Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **ксён***
    2019-07-07

    Доставка 35 дней, упаковано хорошо. Получено 20 штук.

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  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

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After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

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Guarantees

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that AT91SAM7SE512-CU is the original manufacturer or agent of MICROCHIP?
We have a professional business development department to strictly test and verify the qualifications of MICROCHIP original manufacturers and agents. All MICROCHIP suppliers must pass the qualification review before they can publish their AT91SAM7SE512-CU devices; we pay more attention to the channels and quality of AT91SAM7SE512-CU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AT91SAM7SE512-CU chips? Including MICROCHIP original factory information, ARM Microcontrollers - MCU application, AT91SAM7SE512-CU pictures?
You can use Jotrin's intelligent search engine, or filter by ARM7 Products category, or find it through Microchip Technology, Inc Information page.
Q: Are the MICROCHIP's AT91SAM7SE512-CU price and stock displayed on the platform accurate?
The MICROCHIP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AT91SAM7SE512-CU, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of AT91SAM7SE512-CU?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AT91SAM7SE512CU we delivered, we will accept the replacement or return of the AT91SAM7SE512-CU only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of AT91SAM7SE512-CU.
(3)The AT91SAM7SE512-CU is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as AT91SAM7SE512-CU datasheet pdf, AT91SAM7SE512 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Microchip Technology, Inc

Microchip
Microchip Technology Inc. is a leading manufacturer of microcontroller and analog products, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Microchip offers outstanding technical support along with d...
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