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: Ditilar Faugal
Country: Nicaragua
Language: English (Spanish)
Genre: Marketing
Published (Last): 7 July 2008
Pages: 406
PDF File Size: 4.58 Mb
ePub File Size: 3.78 Mb
ISBN: 605-3-36540-758-1
Downloads: 59999
Price: Free* [*Free Regsitration Required]
Uploader: Kecage

This processor has a high-perfor.

AT91MA – Microcontrollers and Processors – Microcontrollers and Processors

An eight-level prior- ity vectored interrupt controller in conjunction with the peripheral data controller significantly improve the real-time performance of the device. In addition, a large number datxsheet internally banked registers result in.

The following example illustrates the number of standard wait states. Home – IC Supply – Link.

HTTP This page has been moved

The fully programmable External Bus Interface provides a direct connection to off-chip. However, this is not sufficient except to per. NWAIT assertion does affect the length of the total access.

Number of Standard Wait States is Two. NWAIT is sampled inactive and at least one standard wait state datxsheet to. This processor has a high-perfor. Number of Standard Wait States is One.

Atmel AT91M55800A

In addition, a large number of internally banked registers result in very fast exception handling, making the device ideal for real-time control applications. The battery supply voltage consumption is not guaranteed in the case of internal peripheral accesses. Printed on recycled paper. Atmel Smart Card ICs. In the following example, the number of standard wait states is two.

  EL MECANIZADO MODERNO SANDVIK PDF

NWAIT is asserted before the first rising edge of the master clock and. This processor has a high-perfor- mance bit RISC architecture with a high-density bit instruction set and very low power consumption.

Then, the user can write the final prescaler value. This processor has a high-perfor- mance bit RISC architecture with a high-density bit instruction set and very low power consumption.

NWAIT assertions do affect both. AT91MA is a powerful microcontroller that provides a highly-flexible and at91m55800x. San Jose, CA The second dattasheet sampling is correct. During write accesses of any type, the NWE rises on the rising edge of the.

In addition, a large number of internally banked registers result in. However, the NWE signal waveform is unchanged, and rises too early. The fully programmable External Bus Interface provides a direct connection to off-chip.

In other cases, the following erroneous behavior occurs: These numbers refer to the standard access cycles. Word and write accesses require at least. 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.

AT91M55800A Datasheet PDF

Atmel’s products are not authorized for use as critical. 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.

  IVAN ILLICH ENERGY AND EQUITY PDF

The following waveforms further explain the issue: Scottish Enterprise Technology Park. In addition, a large number of internally banked registers result in very fast exception handling, making the device ideal for real-time at91m5800a applications.

FAX 1 The user should minimally access the Advanced Peripheral Bus by using an interrupt-driven driver rather than polling. By combin- ing the ARM7TDMI processor core with an on-chip SRAM, a wide range of peripheral functions, analog at91m555800a 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.

Colorado Springs, CO Route des Arsenaux Atmel Corporation makes datwsheet warranty for the use of its products, other than those expressly contained in the Company’s standard warranty. MCKI rising” are generally higher than one half of a at91m55800a period.

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. NWAIT is not asserted during the first cycle, but. Description of the Number of Standard Wait States.