AT91SAM7S512B-AU - Brand New Intel / Altera Microcontrollers
In Stock:1062 ,Ready for Immediate Shipping
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In Stock:
1062,
Ready for Immediate Shipping
Brand:Intel / Altera
Category:Microcontrollers
Chipdatas Part No.:CD88-AT91SAM7S512B-AU
Manufacturer Part No.:AT91SAM7S512B-AU
Datecode:09+
Package: QFP
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Description
The AT91SAM7S512B-AU is a low pin count Flash microcontroller from Atmel's SAM7S series, based on the high-performance 32-bit ARM RISC processor. It has a high-speed Flash and SRAM, along with a range of peripherals, including a USB 2.0 device (except for the SAM7S32 and SAM7S16), and system functions that help to minimize the number of external components needed. This microcontroller is an ideal choice for users looking to migrate from 8-bit microcontrollers to a higher level of performance and extended memory.
Specifications and features
The key specifications and features of the AT91SAM7S512B-AU microcontroller are:
- Incorporates the ARM7TDMI ARM Thumb Processor with a high-performance 32-bit RISC architecture
- Internal high-speed Flash with 512 Kbytes (SAM7S512) in two contiguous banks of 1024 pages of 256 Bytes (Dual Plane)
- Internal high-speed SRAM with 64 Kbytes (SAM7S512/256)
- Memory Controller (MC) with an embedded Flash controller, Abort Status, and Misalignment Detection
- Reset Controller (RSTC) based on Power-on Reset and Low-power Factory-calibrated Brown-out Detector
- Clock Generator (CKGR) with a Low-power RC Oscillator, 3 to 20 MHz On-chip Oscillator, and one PLL
- Power Management Controller (PMC) with software power optimization capabilities, including Slow Clock Mode and Idle Mode
- Advanced Interrupt Controller (AIC) with individually maskable, eight-level priority, and vectored interrupt sources
- Operating temperature range of -40°C to +85°C
Application Scenarios
The AT91SAM7S512B-AU microcontroller is suitable for a wide range of applications that require higher performance and extended memory. It is commonly used in industrial automation, robotics, automotive, and medical devices.
Comparison
Advantages- High-performance 32-bit ARM RISC processor
- High-speed Flash and SRAM
- Large set of peripherals, including a USB 2.0 device (except for the SAM7S32 and SAM7S16)
- Complete set of system functions that help to minimize the number of external components needed
- Ideal migration path for 8-bit microcontroller users looking for additional performance and extended memory
Disadvantages- May be more expensive than comparable 8-bit microcontrollers
- May require additional training for developers who are not familiar with 32-bit architectures
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Datasheet
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Additional Information
- Datasheet: Download AT91SAM7S512B-AU
- Chipdatas Part: CD88-AT91SAM7S512B-AU
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 10:10 +0800
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