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.

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Colorado Springs, CO The fully programmable External Bus Interface provides a direct connection to off-chip. Then, the user can write the final prescaler value. 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.

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 datashfet highly-flexible and cost- effective solution ta91m55800a many ultra low-power applications.

AT91MA – Microcontrollers and Processors – Microcontrollers and Processors

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

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NRD pulse lengths, but first data sampling is not delayed. NWAIT is asserted before the first rising edge of the master clock and. The user should minimally access the Advanced Peripheral Bus by using an interrupt-driven driver rather than polling.

AT91M55800A

Atmel Smart Card ICs. This processor has a high-perfor. NWAIT is not asserted during the first datashwet, but. Other terms and product. Atmel’s products are not authorized for use as critical. AT91MA is a powerful microcontroller that provides a highly-flexible and cost. NWAIT is sampled inactive and at least one standard wait state remains to. The second data sampling at91m55800x correct. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty.

Atmel Electronic Components Datasheet.

Atmel AT91M55800A

Route des Arsenaux The access is correctly delayed as the NCS line rises. Description of the Number of Standard Wait States. TEL 1 This processor has a high-perfor- mance bit RISC architecture with a high-density bit instruction set and very low power consumption. FAX 1 The Company assumes no responsibility for any errors. However, the NWE signal waveform is unchanged, and rises too early.

In the following example, the number of standard waits is datashee. In addition, a large number of internally banked registers result in very fast exception handling, making the device ideal for real-time control applications.

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In the following example, the number of standard wait states is two. However, this is not sufficient except to per. The following waveforms further explain the issue: This processor has a high-perfor- mance bit RISC architecture with a high-density bit instruction set and very low power consumption.

Word and write accesses require at least. The following example illustrates the number of standard wait states. Number of Standard Wait States is Two.

These numbers refer to the standard access at91m55800x. Printed on recycled paper. The fully programmable External Bus Interface provides a direct connection to off-chip. NWAIT assertions do affect both.

Home – IC Supply – Link. NWAIT assertion does affect the length of the total access. 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.

This Errata Sheet refers to: The EBI operations are.