Anterwell Technology Ltd.

          Anterwell Technology Ltd.

 

Large Original stock of IC Electronics Components, Transistors, Diodes etc.

High Quality, Reasonable Price, Fast Delivery.

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsProgrammable IC Chips

AT91SAM7X128-AU Programmable IC Chips Electronics Components Chip IC Electronics

Good quality Programmable IC Chips for sales
Good quality Programmable IC Chips for sales
We have cooperate with Anterwell near 7 years. always very good quality good service. Original and very fast delivery. A very good partner.

—— Clemente From Brzail

I'm doing business with Anterwell from 2006, from small to big orders. Reliable!

—— Ingalill From Sweden

Sharon is a very good girl, we are very happy to cooperate with her. Competitive price and professional. Never have quality problem with them.

—— Alfredo From USA

We always buy XILINX parts from Anterwell. High quality with good price. Hope can have more business with you.

—— Mr Babak From Iran

I'm Online Chat Now

AT91SAM7X128-AU Programmable IC Chips Electronics Components Chip IC Electronics

China AT91SAM7X128-AU Programmable IC Chips Electronics Components Chip IC Electronics supplier

Large Image :  AT91SAM7X128-AU Programmable IC Chips Electronics Components Chip IC Electronics

Product Details:

Place of Origin: SINGAPORE
Brand Name: ATMEL
Certification: Original Factory Pack
Model Number: AT91SAM7X128-AU

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: Negotiation
Packaging Details: LQFP-100
Delivery Time: 1 Day
Payment Terms: T/T, Western Union,PayPal
Supply Ability: 4350PCS
Contact Now
Detailed Product Description
Temperature Range: –65°C To +150°C Payment Term: T/T, Paypal, Western Union
Voltage: 3V To 3.6V Current: 15mA
Package: LPFQ-100 Factory Package: TRAY

AT91SAM7X128-AU Programmable IC Chips Electronics Components Chip IC Electronics

Incorporates the ARM7TDMI ARM Thumb Processor

 

FEATURES

• 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 (AT91SAM7X512) Organized in Two Banks of 1024 Pages of 256 Bytes (Dual Plane)

– 256 Kbytes (AT91SAM7X256) Organized in 1024 Pages of 256 Bytes (Single Plane)

– 128 Kbytes (AT91SAM7X128) Organized in 512 Pages of 256 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

– 128 Kbytes (AT91SAM7X512)

– 64 Kbytes (AT91SAM7X256)

– 32 Kbytes (AT91SAM7X128)

 

• Memory Controller (MC)

– Embedded Flash Controller, Abort Status and Misalignment Detection

• Reset Controller (RSTC)

– Based on Power-on Reset Cells and Low-power Factory-calibrated Brownout 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)

– Power Optimization Capabilities, Including Slow Clock Mode (Down to 500 Hz) and Idle Mode

– Four Programmable External Clock Signals

• Advanced Interrupt Controller (AIC)

– Individually Maskable, Eight-level Priority, Vectored Interrupt Sources

– Two External Interrupt Sources 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

• 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

 

• Real-time Timer (RTT)

– 32-bit Free-running Counter with Alarm

– Runs Off the Internal RC Oscillator

 

• Two Parallel Input/Output Controllers (PIO)

– Sixty-two Programmable I/O Lines Multiplexed with up to Two Peripheral I/Os

– Input Change Interrupt Capability on Each I/O Line

– Individually Programmable Open-drain, Pull-up Resistor and Synchronous Output

 

• Thirteen Peripheral DMA Controller (PDC) Channels

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

– On-chip Transceiver, 1352-byte Configurable Integrated FIFOs

 

• One Ethernet MAC 10/100 base-T

– Media Independent Interface (MII) or Reduced Media Independent Interface (RMII)

– Integrated 28-byte FIFOs and Dedicated DMA Channels for Transmit and Receive

• One Part 2.0A and Part 2.0B Compliant CAN Controller

– Eight Fully-programmable Message Object Mailboxes, 16-bit Time Stamp Counter

 

• One Synchronous Serial Controller (SSC) – Independent Clock and Frame Sync Signals for Each Receiver and Transmitter – I²S Analog Interface Support, Time Division Multiplex Support – High-speed Continuous Data Stream Capabilities with 32-bit Data Transfer

 

• Two Universal Synchronous/Asynchronous Receiver Transmitters (USART)

– Individual Baud Rate Generator, IrDA® Infrared Modulation/Demodulation

– Support for ISO7816 T0/T1 Smart Card, Hardware Handshaking, RS485 Support

– Full Modem Line Support on USART1

 

• Two Master/Slave Serial Peripheral Interfaces (SPI)

– 8- to 16-bit Programmable Data Length, Four External Peripheral Chip Selects

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

– Three External Clock Inputs, Two Multi-purpose I/O Pins per Channel

– Double PWM Generation, Capture/Waveform Mode, Up/Down Capability

 

• One Four-channel 16-bit Power Width Modulation Controller (PWMC)

• One Two-wire Interface (TWI)

– Master Mode Support Only, All Two-wire Atmel EEPROMs and I2 C Compatible Devices Supported

 

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

• SAM-BA™ Boot Assistance

– Default Boot program

– Interface with SAM-BA Graphic User Interface

 

• IEEE® 1149.1 JTAG Boundary Scan on All Digital Pins

• 5V-tolerant I/Os, Including Four High-current Drive I/O lines, Up to 16 mA Each

• Power Supplies – Embedded 1.8V Regulator, Drawing up to 100 mA for the Core and External Components

– 3.3V VDDIO I/O Lines Power Supply, Independent 3.3V VDDFLASH Flash Power Supply

– 1.8V VDDCORE Core Power Supply with Brownout Detector

 

• Fully Static Operation: Up to 55 MHz at 1.65V and 85°C Worst Case Conditions

• Available in 100-lead LQFP Green and 100-ball TFBGA Green Packages

 

ABSOLUTE MAXIMUM RATINGS(1)

Operating Temperature.................................. -55°C to +125°C

Storage Temperature..................................... -65°C to +150°C

Voltage on Any Pin with Respect to Ground .....................................-1.0V to +7.0V

Maximum Operating Voltage ............................................ 6.6V

DC Output Current...................................................... 15.0 mA

 

DESCRIPTION

The AT89C55WD is a low-power, high-performance CMOS 8-bit microcontroller with 20K bytes of Flash programmable read only memory and 256 bytes of RAM.

The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry standard 80C51 and 80C52 instruction set and pinout.

 

The on-chip Flash allows the program memory to be user programmed by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C55WD is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications.

 

The AT89C55WD provides the following standard features: 20K bytes of Flash, 256 bytes of RAM, 32 I/O lines, three 16-bit timer/counters, a six-vector, two-level interrupt architecture, a full-duplex serial port, on-chip oscillator, and clock circuitry.

 

In addition, the AT89C55WD is designed with static logic for operation down to zero frequency and supports two software selectable power saving modes. The Idle Mode stops the CPU while allowing the RAM, timer/counters, serial port, and interrupt system to continue functioning.

 

The Power-down Mode saves the RAM contents but freezes the oscillator, disabling all other chip functions until the next external interrupt or hardware reset

 

C.I MM74HC164MX FSC P0552AD/P9FAD SOP-14
DIODO BYG23M-E3/TR VISHAY 1632 SMA
DIODO SML4742A-E3/61 VISHAY 1632/12 SMA
DIODO BYG23M-E3/TR VISHAY 1632 SMA
DIODO SML4742A-E3/61 VISHAY 1632/12 SMA
RES 2010 330R 5% CRCW2010330RJNEF VISHAY 1612 SMD2010
RES 2010 68K 5% CRCW201068K0JNEF VISHAY 1612 SMD2010
C.I MCP6S26-I/SL MICROCHIP 16255C4 SOP-14
ACOPLADOR. PC817A SHARP 2016.08.10/H33 DIP-4
TRANS 2SS52M Honeywell 2SSM/523-LF TO-92
C.I SCC2691AC1D24 NXP 1149+ SOP-24
C.I TP3057WM TI XM33AF SOP-16
C.I CD14538BE TI 33ADS8K DIP-16
C.I CL2N8-G MICROCHIP CL2C SOT-89
C.I SN75179BP TI 57C50DM DIP-8
C.I L6219DS ST 135 SOP-24
CAP 1210 470PF 1KV NP0 CL32C471JIINNNE SAMSUNG AC7JO2H SMD1210
INDUTOR 3.3UH SLF6045T-3R3N2R8-3PF TDK YA16H0945122/3R3 SMD6045
CAP ELCO SMD 2.2UF 50V EEE-1HA2R2SR PAN Y1628F843536/2.2/50V/SYK SMD4*5.4
C.I 24LC256-I/SN MICROCHIP 1636M6G SOP-8
CAP ELCO SMD 150UF 25V UCD1E151MNL1GS NICHICON 160602/150/25V/H72 SMD8*10.5
RES RC0805JR-0727RL YAGEO 1538 SMD0805
C.I SN75240PW TI 11/A75240 MSOP-8
RES RC0805JR-0715KL YAGEO 1637 SMD0805
CAP CER 0805 1UF 10V X7R LMK212BJ105MG-T TAIYOYUDEN 1608 SMD0805
CAP CER 0805 4.7UF 50V X5R CL21A475KBQNNNE SAMSUNG AC7JO2H SMD0805
RES 0805 28K7 RC0805FR-0728K7L 1% YAGEO 1638 SMD0805
RES 3K3 5% CASE 0805RC0805JR-073K3L YAGEO 1623 SMD0805
TRIAC BTA26-600BRG ST 628 TO-3P
CAP 0805 330NF 100V C2012X7S2A334K125AB TDK IB16F15763SD SMD0805

 

 

Contact Details
Anterwell Technology Ltd.

Contact Person: Miss. Sharon Yang

Tel: 86-755-61169882

Fax: 86-755-613169859

Send your inquiry directly to us (0 / 3000)