Part Details for AT91SAM7S512B-MU by Microchip Technology Inc
Results Overview of AT91SAM7S512B-MU by Microchip Technology Inc
- Distributor Offerings: (12 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (6 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
AT91SAM7S512B-MU Information
AT91SAM7S512B-MU by Microchip Technology Inc is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for AT91SAM7S512B-MU
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
68T5163
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Newark | Mcu, 32Bit, Arm7Tdmi, 55Mhz, Qfn-48, Product Range:Sam 32 Family At91Sam7S Series Microcontrollers, Device Core:Arm7Tdmi, Data Bus Width:32 Bit, Operating Frequency Max:55Mhz, Program Memory Size:512Kb, No. Of Pins:48Pins Rohs Compliant: Yes |Microchip AT91SAM7S512B-MU RoHS: Compliant Min Qty: 260 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$12.6800 | Buy Now |
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DISTI #
AT91SAM7S512B-MU-ND
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DigiKey | IC MCU 16/32BIT 512KB FLSH 64QFN Min Qty: 1 Lead time: 8 Weeks Container: Tray |
128 In Stock |
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$12.3100 / $14.9400 | Buy Now |
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DISTI #
AT91SAM7S512B-MU
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Avnet Americas | ARM MCU, SAM 32 Family AT91SAM7S Series Microcontrollers, ARM7TDMI, 32 bit, 55 MHz, 512 KB - Trays (Alt: AT91SAM7S512B-MU) RoHS: Compliant Min Qty: 260 Package Multiple: 260 Lead time: 8 Weeks, 0 Days Container: Tray | 0 |
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$12.3100 / $14.9400 | Buy Now |
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DISTI #
556-AT91SAM7S512BMU
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Mouser Electronics | ARM Microcontrollers - MCU GREEN IND TEMP MRLB RoHS: Compliant | 260 |
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$12.3100 / $14.9400 | Buy Now |
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DISTI #
V99:2348_07145376
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Arrow Electronics | MCU 16-bit/32-bit ARM7TDMI RISC 512KB Flash 1.8V/3.3V 64-Pin QFN EP Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks Date Code: 2330 | Americas - 252 |
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$12.7000 | Buy Now |
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DISTI #
AT91SAM7S512B-MU
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Microchip Technology Inc | QFN,GREEN,IND TEMP,MRLB, VQFN, Projected EOL: 2039-11-05 COO: Taiwan ECCN: 3A991.a.2 RoHS: Compliant Lead time: 8 Weeks, 0 Days Container: Tray |
118 Alternates Available |
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$10.7800 / $14.9400 | Buy Now |
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Onlinecomponents.com | MCU - 16-bit/32-bit ARM7TDMI RISC - 512KB Flash - 1.8V/3.3V - 64-Pin QFN EP - Tray RoHS: Compliant | 13780 Factory Stock |
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$11.7300 / $24.5700 | Buy Now |
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DISTI #
69781556
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Verical | MCU 16-bit/32-bit ARM7TDMI RISC 512KB Flash 1.8V/3.3V 64-Pin QFN EP Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2330 | Americas - 252 |
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$12.7000 | Buy Now |
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NAC | QFN,GREEN,IND TEMP,MRLB - Package: 64 VQFN 9x9x1mm TRAY RoHS: Compliant Min Qty: 260 Package Multiple: 260 Container: Tray | 0 |
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$12.7700 / $14.9600 | Buy Now |
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DISTI #
AT91SAM7S512B-MU
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Avnet Silica | ARM MCU SAM 32 Family AT91SAM7S Series Microcontrollers ARM7TDMI 32 bit 55 MHz 512 KB (Alt: AT91SAM7S512B-MU) RoHS: Compliant Min Qty: 260 Package Multiple: 260 Lead time: 10 Weeks, 0 Days | Silica - 0 |
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Buy Now |
Part Details for AT91SAM7S512B-MU
AT91SAM7S512B-MU CAD Models
AT91SAM7S512B-MU Part Data Attributes
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AT91SAM7S512B-MU
Microchip Technology Inc
Buy Now
Datasheet
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AT91SAM7S512B-MU
Microchip Technology Inc
IC MCU 32BIT 512KB FLASH 64VQFN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Reach Compliance Code | compliant | |
| ECCN Code | 3A991.A.2 | |
| HTS Code | 8542.31.00.01 | |
| Factory Lead Time | 8 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Has ADC | YES | |
| Additional Feature | ALSO REQUIRES 3.3V SUPPLY | |
| Address Bus Width | ||
| Bit Size | 32 | |
| Boundary Scan | YES | |
| CPU Family | ARM7 | |
| Clock Frequency-Max | 20 MHz | |
| DAC Channels | NO | |
| DMA Channels | YES | |
| External Data Bus Width | ||
| Format | FIXED POINT | |
| Integrated Cache | NO | |
| JESD-30 Code | S-PQCC-N64 | |
| JESD-609 Code | e3 | |
| Length | 9 mm | |
| Low Power Mode | YES | |
| Number of DMA Channels | 11 | |
| Number of External Interrupts | 2 | |
| Number of I/O Lines | 32 | |
| Number of Serial I/Os | 3 | |
| Number of Terminals | 64 | |
| Number of Timers | 3 | |
| On Chip Data RAM Width | 8 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC64,.35SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 65536 | |
| ROM (words) | 524288 | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 0.9 mm | |
| Speed | 55 MHz | |
| Supply Voltage-Max | 1.95 V | |
| Supply Voltage-Min | 1.8 V | |
| Supply Voltage-Nom | 1.8 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 9 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Alternate Parts for AT91SAM7S512B-MU
This table gives cross-reference parts and alternative options found for AT91SAM7S512B-MU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT91SAM7S512B-MU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| AT91SAM7X256B-CU | Atmel Corporation | Check for Price | RISC Microcontroller, 32-Bit, FLASH, ARM7 CPU, 55MHz, CMOS, PBGA100, GREEN, TFBGA-100 | AT91SAM7S512B-MU vs AT91SAM7X256B-CU |
| AT91SAMS64-AI | Microchip Technology Inc | Check for Price | RISC Microcontroller, 32-Bit, FLASH, 55MHz, PQFP64 | AT91SAM7S512B-MU vs AT91SAMS64-AI |
| ATSAM3S4BA-AU | Atmel Corporation | Check for Price | RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 64MHz, CMOS, PQFP64, 10 X 10 MM, 0.50 MM PITCH, GREEN, MS-026, LQFP-64 | AT91SAM7S512B-MU vs ATSAM3S4BA-AU |
| ATSAM3S2CA-CU | Atmel Corporation | Check for Price | RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 64MHz, CMOS, PBGA100, 9 X 9 MM, 1.10 MM HEIGHT, 0.80 MM PITCH, GREEN, LFBGA-100 | AT91SAM7S512B-MU vs ATSAM3S2CA-CU |
| AT91SAM7XC128B-AU | Atmel Corporation | Check for Price | RISC Microcontroller, 32-Bit, FLASH, 55MHz, CMOS, PQFP100, GREEN, MS-026, LQFP-100 | AT91SAM7S512B-MU vs AT91SAM7XC128B-AU |
| ATSAM3S4BA-MU | Atmel Corporation | Check for Price | RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 64MHz, CMOS, 9 X 9 MM, 0.50 MM PITCH, GREEN, MO-220, QFN-64 | AT91SAM7S512B-MU vs ATSAM3S4BA-MU |
AT91SAM7S512B-MU Frequently Asked Questions (FAQ)
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The maximum clock frequency of the AT91SAM7S512B-MU is 48 MHz.
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The clock source can be configured using the Clock Controller (CKGR) register. The clock source can be set to either the internal RC oscillator, the external crystal oscillator, or the external clock signal.
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The Brown-out Detector (BOD) is used to detect when the voltage supply drops below a certain threshold, and can be used to reset the microcontroller or generate an interrupt.
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The PDC is used to transfer data between peripherals and memory without involving the CPU. It can be configured using the PDC registers and by setting up the peripheral and memory addresses.
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The AT91SAM7S512B-MU has 512 KB of flash memory, but only 460 KB is available for storing data. The remaining 52 KB is used for the bootloader and other system functions.