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Commandes de plus de
$5000AT91SAM7S32B-AU
Suitable for both 1.8V and 3.3V power supply
Marques: Microchip Technology
Pièce Fabricant #: AT91SAM7S32B-AU
Fiche de données: AT91SAM7S32B-AU Fiche de données (PDF)
Colis/Caisse: 48-LQFP
type de produit: Microcontrollers
Statut RoHS:
État des stocks: 5 943 pièces, nouveau original
Warranty: 1 Year Ovaga Warranty - Find Out More
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AT91SAM7S32B-AU Description générale
Housed in a 64-pin LQFP package, the AT91SAM7S32B-AU microcontroller is designed for easy integration into electronic designs. Its advanced power-saving modes make it well-suited for battery-powered applications, allowing for efficient energy management. With an operating voltage range from 1.8V to 5.5V, this microcontroller is versatile and adaptable to a wide range of low-power and portable device applications
Caractéristiques
- Incorporates the ARM7TDMI® ARM® Thumb® Processor
- – High-performance 32-bit RISC Architecture
- – High-density 16-bit Instruction Set
- – Leader in MIPS/Watt
- – EmbeddedICE™ In-circuit Emulation, Debug Communication Channel Support
- Internal High-speed Flash
- – 512 Kbytes (AT91SAM7S512) Organized in Two Contiguous Banks of 1024 Pages of 256 Bytes (Dual Plane)
- – 256 Kbytes (AT91SAM7S256) Organized in 1024 Pages of 256 Bytes (Single Plane)
- – 128 Kbytes (AT91SAM7S128) Organized in 512 Pages of 256 Bytes (Single Plane)
- – 64 Kbytes (AT91SAM7S64) Organized in 512 Pages of 128 Bytes (Single Plane)
- – 32 Kbytes (AT91SAM7S321/32) Organized in 256 Pages of 128 Bytes (Single Plane)
- – 16 Kbytes (AT91SAM7S161/16 Organized in 256 Pages of 64 Bytes (Single Plane)
- – Single Cycle Access at Up to 30 MHz in Worst Case Conditions
- – Prefetch Buffer Optimizing Thumb Instruction Execution at Maximum Speed
- – Page Programming Time: 6 ms, Including Page Auto-erase, Full Erase Time: 15 ms
- – 10,000 Write Cycles, 10-year Data Retention Capability, Sector Lock Capabilities, Flash Security Bit
- – Fast Flash Programming Interface for High Volume Production
- Internal High-speed SRAM, Single-cycle Access at Maximum Speed
- – 64 Kbytes (AT91SAM7S512/256)
- – 32 Kbytes (AT91SAM7S128)
- – 16 Kbytes (AT91SAM7S64)
- – 8 Kbytes (AT91SAM7S321/32)
- – 4 Kbytes (AT91SAM7S161/16)
- Memory Controller (MC)
- – Embedded Flash Controller, Abort Status and Misalignment Detection
- Reset Controller (RSTC)
- – Based on Power-on Reset and Low-power Factory-calibrated Brown-out Detector
- – Provides External Reset Signal Shaping and Reset Source Status
- Clock Generator (CKGR)
- – Low-power RC Oscillator, 3 to 20 MHz On-chip Oscillator and one PLL
- Power Management Controller (PMC)
- – Software Power Optimization Capabilities, Including Slow Clock Mode (Down to 500 Hz) and Idle Mode
- – Three Programmable External Clock Signals
- Advanced Interrupt Controller (AIC)
- – Individually Maskable, Eight-level Priority, Vectored Interrupt Sources
- – Two (AT91SAM7S512/256/128/64/321/161) or One (AT91SAM7S32/16) External Interrupt Source(s) and One Fast Interrupt Source, Spurious Interrupt Protected
- Debug Unit (DBGU)
- – 2-wire UART and Support for Debug Communication Channel interrupt, Programmable ICE Access Prevention
- – Mode for General Purpose 2-wire UART Serial Communication
- Periodic Interval Timer (PIT)
- – 20-bit Programmable Counter plus 12-bit Interval Counter
- Windowed Watchdog (WDT)
- – 12-bit key-protected Programmable Counter
- – Provides Reset or Interrupt Signals to the System
- – Counter May Be Stopped While the Processor is in Debug State or in Idle Mode
- (Continue .)
Caractéristiques
| Paramètre | Valeur | Paramètre | Valeur |
|---|---|---|---|
| Series | SAM7S | Package | Tray |
| Product Status | Obsolete | Programmabe | Verified |
| Core Processor | ARM7® | Core Size | 16/32-Bit |
| Speed | 55MHz | Connectivity | I2C, SPI, SSC, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Number of I/O | 21 |
| Program Memory Size | 32KB (32K x 8) | Program Memory Type | FLASH |
| RAM Size | 8K x 8 | Voltage - Supply (Vcc/Vdd) | 1.65V ~ 1.95V |
| Data Converters | A/D 8x10b | Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | Mounting Type | Surface Mount |
| Supplier Device Package | 48-LQFP (7x7) | Package / Case | 48-LQFP |
| Base Product Number | AT91SAM7S32 |
Expédition
| Type d'expédition | Frais d'expédition | Délai de mise en œuvre | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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LA POSTE AÉRIENNE ENREGISTRÉE | $20.00-$40.00 (0.50 KG) | 2-5 jours |
Délai de traitement : les frais d'expédition dépendent des différentes zones et pays.
Paiement
| Modalités de paiement | Frais de main | |
|---|---|---|
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Virement bancaire | facturer des frais bancaires de 30,00 $ US. |
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Pay Pal | facturer des frais de service de 4,0 %. |
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Carte de crédit | facturez des frais de service de 3,5%. |
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Western union | charge US.00 banking fee. |
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Paiement de Petit Montant | facturer des frais bancaires de 0,00 $ US. |
Garanties
1. Les composants électroniques que vous achetez incluent une garantie de 365 jours, nous garantissons la qualité du produit.
2. Si certains des articles que vous avez reçus ne sont pas de qualité parfaite, nous organiserons de manière responsable votre remboursement ou votre remplacement. Mais les articles doivent rester dans leur état d’origine.
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Tous les produits seront emballés dans un sac antistatique. Expédié avec une protection antistatique ESD.
L'étiquette de l'emballage extérieur ESD utilisera les informations de notre société : numéro de pièce, marque et quantité.
Nous inspecterons toutes les marchandises avant expédition, garantirons que tous les produits sont en bon état et que les pièces sont neuves et correspondent à la fiche technique originale.
Une fois que toutes les marchandises sont garanties sans problème après l'emballage, nous les emballerons en toute sécurité et les enverrons par Global Express. Il présente une excellente résistance à la perforation et à la déchirure ainsi qu’une bonne intégrité du joint.
Points de pièce
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The AT91SAM7S32B-AU is a 32-bit ARM-based microcontroller chip designed by Atmel. It features 32KB of flash memory, 8KB of SRAM, and a wide range of peripherals including UART, SPI, I2C, and ADC. The chip is suitable for a variety of embedded applications due to its low power consumption and high performance capabilities.
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Equivalent
The equivalent products of AT91SAM7S32B-AU chip are AT91SAM7S32C-AU, AT91SAM7S32E-AU, and AT91SAM7S32D-AU. -
Features
AT91SAM7S32B-AU is a 32-bit ARM microcontroller with 32KB flash memory, 4KB SRAM, and numerous connectivity options. It features a rich set of peripherals including USB, UART, SPI, and I2C interfaces, and operates at speeds up to 55 MHz. The device is ideal for embedded applications requiring high performance and low power consumption. -
Pinout
The AT91SAM7S32B-AU microcontroller has a 64-pin TQFP package and is part of the SAM7S series manufactured by Microchip Technology. It is based on the ARM7TDMI core and features 32KB of Flash memory, 16KB of SRAM, and extensive peripheral interfaces including UART, SPI, I2C, ADC, and PWM. -
Manufacturer
AT91SAM7S32B-AU is manufactured by Microchip Technology, a leading provider of microcontroller and semiconductor solutions for a variety of industries including automotive, consumer, and industrial. They offer a wide range of products, including microcontrollers, analog and mixed-signal devices, and memory. -
Application Field
Some application areas for the AT91SAM7S32B-AU microcontroller include industrial automation, communication systems, motor control, security systems, and consumer electronics. It is also commonly used in embedded systems that require low power consumption and high performance. -
Package
The AT91SAM7S32B-AU chip is a 48-pin LQFP (Low-Profile Quad Flat Package) with a form factor of 7mm x 7mm and a size of 48 pins.
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Garantie de qualité de 365 jours pour tous les produits
