Place of Origin: | CHINA |
Brand Name: | Microchip Technology |
Certification: | ROHS |
Model Number: | AT91SAM7X512B-AU |
Minimum Order Quantity: | 20pcs |
---|---|
Price: | negotiate |
Packaging Details: | 90PCS/Standard Package |
Delivery Time: | 2-3 working days |
Payment Terms: | Western Union, T/T,Paypal |
Supply Ability: | Consultation |
Core Size: | 16/32-Bit | Speed: | 55MHz |
---|---|---|---|
Program Memory Type: | FLASH | Operating Temperature: | -40°C ~ 85°C |
High Light: | resolver to digital converter ic,integrated circuit chip |
AT91SAM7X512B-AU Microcontroller IC 16/32-Bit 55MHz 512KB FLASH
Description
Atmel's AT91SAM7X512/256/128 is a member of a series of highly integrated Flash microcon-
trollers based on the 32-bit ARM RISC processor. It features 512/256/128 Kbyte high-speed
Flash and 128/64/32 Kbyte SRAM, a large set of peripherals, including an 802.3 Ethernet MAC
and a CAN controller. A complete set of system functions minimizes the number of external
components.
The embedded Flash memory can be programmed in-system via the JTAG-ICE interface or via
a parallel interface on a production programmer prior to mounting. Built-in lock bits and a secu-
rity bit protect the firmware from accidental overwrite and preserve its confidentiality.
The AT91SAM7X512/256/128 system controller includes a reset controller capable of managing
the power-on sequence of the microcontroller and the complete system. Correct device opera-
tion can be monitored by a built-in brownout detector and a watchdog running off an integrated
RC oscillator.
By combining the ARM7TDMI processor with on-chip Flash and SRAM, and a wide range of
peripheral functions, including USART, SPI, CAN Controller, Ethernet MAC, Timer Counter, RTT
and Analog-to-Digital Converters on a monolithic chip, the AT91SAM7X512/256/128 is a power-
ful device that provides a flexible, cost-effective solution to many embedded control applications
requiring communication over, for example, Ethernet, CAN wired and Zigbee™ wireless
networks
Core Size | 16/32-Bit |
Speed | 55MHz |
Connectivity | CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB |
Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
Number of I/O | 62 |
Program Memory Size | 512KB (512K x 8) |
Program Memory Type | FLASH |
EEPROM Size | - |
RAM Size | 128K x 8 |
Voltage - Supply (Vcc/Vdd) | 1.65V ~ 1.95V |
Data Converters | A/D 8x10b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C |
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Contact Person: Zhu
Tel: 86-13040862868