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AT91SAM7A1-AU

Name: AT91SAM7A1-AU
Brand: Microchip Technology
Rating: 4.8 (10 reviews)

ARM Microcontrollers - MCU LQFP GREEN IND TEMP

브랜드: Microchip Technology

제조업체부품 #: AT91SAM7A1-AU

데이터 시트: AT91SAM7A1-AU 데이터 시트 (PDF)

패키지/케이스: 144-LQFP

상품 유형: Microcontrollers

RoHS 상태:

재고상태: 7,752 PC, 새로운 원본

Warranty: 1 Year Ovaga Warranty - Find Out More

빠른 견적

다음에 대한 RFQ를 제출해 주십시오. AT91SAM7A1-AU 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

수량^*

이메일^*

담당자 이름^*

회사

주목

AT91SAM7A1-AU 일반적인 설명

In addition to its impressive hardware features, the AT91SAM7A1-AU offers advanced power-saving modes to help conserve energy in battery-operated devices. This includes idle and power-down modes, which can significantly extend the battery life of portable electronics. Its 10-bit ADC ensures accurate analog-to-digital conversions, while its multiple timers/counters add flexibility to timing operations

특징

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 .)

명세서

매개변수	값	매개변수	값
Series	AT91SAM	Package	Tray
Product Status	Obsolete	Programmabe	Not Verified
Core Processor	ARM7®	Core Size	16/32-Bit
Speed	40MHz	Connectivity	CANbus, EBI/EMI, SPI, UART/USART
Peripherals	POR, PWM, WDT	Number of I/O	49
Program Memory Type	ROMless	RAM Size	4K x 8
Voltage - Supply (Vcc/Vdd)	3V ~ 3.6V	Data Converters	A/D 8x10b
Oscillator Type	Internal	Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Supplier Device Package	144-LQFP (20x20)
Package / Case	144-LQFP

배송

	배송비	리드타임
DHL	$20.00-$40.00 (0.50 KG)	2-5 날
페덱스	$20.00-$40.00 (0.50 KG)	2-5 날
UPS	$20.00-$40.00 (0.50 KG)	2-5 날
TNT	$20.00-$40.00 (0.50 KG)	2-5 날
EMS	$20.00-$40.00 (0.50 KG)	2-5 날
등기 항공 우편	$20.00-$40.00 (0.50 KG)	2-5 날

처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.

지불

지불 조건		핸드 수수료
	은행 송금	US$30.00의 은행 수수료를 부과합니다.
	페이팔	4.0%의 서비스 수수료를 부과합니다.
	신용 카드	3.5% 서비스 수수료를 부과합니다.
	웨스턴 유니언	charge US.00 banking fee.
	돈 그램	US$0.00의 은행 수수료를 부과합니다.

보증

1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.

2. 귀하가 받은 품목 중 일부가 완벽한 품질이 아닌 경우, 당사는 책임 있게 귀하의 환불 또는 교체를 준비할 것입니다. 그러나 품목은 원래 상태를 유지해야 합니다.

포장

단계1 :제품
단계2 :진공 포장
단계3 :정전기 방지 가방
단계4 :개별 포장
단계5 :포장 상자
단계6 :바코드 배송 태그

모든 제품은 정전기 방지 가방에 포장됩니다. ESD 정전기 방지 보호 장치와 함께 배송됩니다.

외부 ESD 포장 라벨은 당사 정보(부품 번호, 브랜드 및 수량)를 사용합니다.

우리는 선적 전에 모든 상품을 검사하고, 모든 제품이 양호한 상태인지 확인하고, 부품이 새로운 원본 일치 데이터시트인지 확인합니다.

모든 상품을 포장한 후 문제가 없는지 확인한 후 안전하게 포장하여 글로벌 특급으로 보내드립니다. 우수한 밀봉 무결성과 함께 탁월한 천공 및 인열 저항성을 나타냅니다.

부품 포인트

The AT91SAM7A1-AU is a high-performance 32-bit microcontroller chip from Atmel, featuring a 55 MHz ARM7TDMI core, multiple communication interfaces, and Flash memory. It is suitable for various embedded applications requiring high processing power and connectivity.
Equivalent

Equivalent products of AT91SAM7A1-AU chip are AT91SAM7A1-CU, AT91SAM7A1-MU, AT91SAM7A1-AZ and AT91SAM7A1-MU/ES.
Features

AT91SAM7A1-AU features a 32-bit ARM7TDMI® processor, up to 55 MIPS at 55 MHz, 128 kB Flash, 16 kB SRAM, USB 2.0 Full Speed device, three USARTs, SPI, Two-wire interface, 6-channel 10-bit ADC, 2 PIOs/16 I/O lines, Watchdog timer, and Real Time Timer.
Pinout

AT91SAM7A1-AU is a microcontroller with 100 pins. It features a 32-bit ARM7TDMI processor, 64KB flash memory, 16KB SRAM, and various peripherals including ADC, PWM, UART, and SPI. It is commonly used in embedded applications requiring moderate processing power and connectivity capabilities.
Manufacturer

AT91SAM7A1-AU is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog and Flash-IP solutions. It is an American company that specializes in the design and production of a wide range of semiconductor products for a variety of industries including automotive, consumer, industrial and healthcare.
Application Field

AT91SAM7A1-AU is commonly used in applications such as industrial automation, medical devices, consumer electronics, and telecommunications. It is also utilized in embedded systems for controlling various functions including data acquisition, signal processing, and communication interfaces.
Package

The AT91SAM7A1-AU chip comes in an LQFP package type, with a form of Surface Mount, and a size of 48 pins.