AT91M55800A DATASHEET PDF

The AT91MA is a member of the Atmel AT91 16/bit microcontroller family, which is based on the ARM7TDMI processor core. This processor has a. AT91MAAU Microchip Technology / Atmel ARM Microcontrollers – MCU LQFP IND TEMP datasheet, inventory, & pricing. AT91MACJ Microchip Technology / Atmel ARM Microcontrollers – MCU BGA IND TEMP datasheet, inventory, & pricing.

Author: Tozahn Meztidal
Country: Reunion
Language: English (Spanish)
Genre: Health and Food
Published (Last): 12 May 2011
Pages: 252
PDF File Size: 17.13 Mb
ePub File Size: 19.76 Mb
ISBN: 893-5-48420-815-5
Downloads: 71053
Price: Free* [*Free Regsitration Required]
Uploader: Gogul

By combin- ing the ARM7TDMI processor core with an on-chip SRAM, a wide range of peripheral functions, analog interfaces and low-power oscillators on a monolithic chip, the Atmel AT91MA is a powerful microcontroller that provides a highly-flexible and cost- effective solution to many ultra low-power applications. AT91MA is a powerful microcontroller that provides a highly-flexible and cost. Number of Standard Wait States is One.

In addition, a large number of internally banked registers result in.

AT91MA – Microcontrollers and Processors – Microcontrollers and Processors

Then, the user can write the final prescaler value. However, the NWE signal waveform is unchanged, and rises too early. If the first two conditions are not met during a bit read access, the first bit data is read at the end of the standard. These numbers refer to the standard access datahseet. The battery supply voltage consumption is not guaranteed in the case of internal peripheral accesses. San Jose, CA The second data sampling is correct.

  HDRI HANDBOOK 2.0 PDF

The following waveforms further explain the issue: The fully programmable External Bus Interface provides a direct connection to off-chip memory in as fast as one at91m55800aa cycle for a read or write operation.

In addition, a large number of internally banked registers result in. Scottish Enterprise Technology Park. MCKI rising” are generally higher than one half of a clock period.

This Errata Sheet refers to: Word and write accesses require at least. The Company assumes no responsibility for any errors.

However, this is not sufficient except to per. Printed on recycled paper. In the following example, the number of standard waits is one. The fully programmable External Bus Interface provides a direct connection to off-chip.

TEL 1 No licenses to patents or other intellectual datazheet of Atmel are granted. By combin- ing the ARM7TDMI processor core with an on-chip SRAM, a wide range of peripheral functions, analog interfaces and low-power oscillators on a monolithic chip, the Atmel AT91MA is a powerful microcontroller that provides a highly-flexible and cost- effective solution to many ultra low-power applications.

The fully programmable External Bus Interface provides a direct connection to off-chip. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty. Route des Arsenaux Atmel Electronic Components Datasheet. The EBI operations are. NWAIT is not asserted during the first cycle, but. NWAIT assertion does affect the length of the total access. NWAIT assertions do affect both. During datasueet accesses of any type, the NWE rises on the rising edge of the.

  CALIBURN MICRO DOCUMENTATION PDF

AT91M55800A

The fully programmable External Bus Interface provides a direct connection to off-chip memory in as fast as one clock cycle for a read or write operation. Other terms and product. NWAIT is asserted before the first rising edge of the master clock and.

Colorado Springs, CO The access is correctly delayed as the NCS line rises. An eight-level prior- ity vectored interrupt controller in conjunction with dtaasheet peripheral data controller significantly improve the real-time performance of the device.

This processor has a high-perfor- mance bit RISC architecture with a high-density bit instruction set and very low power consumption. Atmel’s products are not authorized for use as critical. AT91MA is a powerful microcontroller that provides a highly-flexible and cost. Number of Standard Wait States is Two. In other cases, the following erroneous behavior occurs: FAX 1 This processor has a high-perfor.

This processor has a high-perfor- mance bit RISC architecture with a high-density bit instruction set and very low power consumption. An eight-level prior- ity vectored interrupt controller in conjunction with the peripheral data controller significantly improve the real-time performance of the device. NRD pulse lengths, a91m55800a first data sampling is not delayed.

Author: admin