ATMEL Manuals

This datasheet describes the features and characteristics of the ATtiny25/45/85 series of high performance, low power AVR® 8-bit microcontrollers.

This document is about a high-performance, low-power AVR® 8-bit microcontroller. It features an advanced RISC architecture with powerful instructions, single clock cycle execution, general-purpose working registers, and fully static operation. It has non-volatile program and data memories, with options for in-system self-programmable flash and independent lock bits for boot code section. It supports true read-while-write operation, EEPROM and SRAM memories, JTAG interface, and USB 2.0 full-speed/low-speed device and On-The-Go module with high data transfer rates.

This product is a high-performance, low-power AVR® 8-bit microcontroller with advanced RISC architecture. It has various features such as high endurance non-volatile memory segments, high durability, and multiple peripheral features.

This chip is a high-performance low-power AVR® 8-bit microcontroller

AVR32 EVK1100 Getting Started Guide, introduces the characteristics and usage methods of EVK1100.

The AT28HC256 is a high-performance Electrically Erasable and Programmable Read Only Memory. Its 256K of memory is organized as 32,768 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the AT28HC256 offers access times to 70 ns with power dissipation of just 440 mW. When the AT28HC256 is deselected, the standby current is less than 5 mA.

2549K-AVR-01/07 is a high performance, low power AVR® 8-bit microcontroller

The document describes a high-performance, low-power AVR® 8-bit microcontroller with advanced RISC architecture and high endurance non-volatile memory segments, as well as various peripheral features.

The AT93C46/56/66 is a three-wire serial EEPROM that provides 1024/2048/4096 bits of storage space and can operate in low-voltage and low-power environments.

The AT49BV/LV001(N)(T) is a 3-volt only in-system reprogrammable Flash Memory. Its 1 megabit of memory is organized as 131,072 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation of just 90 mW over the commercial temperature range. When the device is deselected, the CMOS standby current is less than 50 µA.

The AT45DB161D is a 2.5-volt or 2.7-volt serial-interface sequential access Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. The AT45DB161D supports RapidS serial interface for applications requiring very high data transfer rates.

STK503 user guide introduces the basic features and usage methods of STK503, including STK503 hardware overview, installation, usage methods and troubleshooting

T89C51RB2/RC2 is a high performance FLASH version of the 80C51 8-bit microcontrollers. It contains a 16K or 32Kbytes Flash memory block for program and data. The 16 Kbytes or 32 Kbytes FLASH memory can be programmed either in parallel mode or in serial mode with the ISP capability or with software. The programming voltage is internally generated from the standard VCC pin. The T89C51RB2/RC2 retains all features of the 80C52 with 256 bytes of internal RAM, a 7-source 4-level interrupt controller and three timer/counters. In addition, the T89C51RB2/RC2 has a Programmable Counter Array, an XRAM of 1024 byte, a Hardware Watchdog Timer, a Keyboard Interface, a SPI Interface, a more versatile serial channel that facilitates multiprocessor communication (EUART) and a speed improvement mechanism (X2 mode). Pinout is the standard 40/44 pins of the C52. The fully static design of the T89C51RB2/RC2 allows to reduce system power consumption by bringing the clock frequency down to any value, even DC, without loss of data. The T89C51RB2/RC2 has 2 software-selectable modes of reduced activity and 8 bit clock prescaler for further reduction in power consumption. In the Idle mode the CPU is frozen while the peripherals and the interrupt system are still operating. In the power-down mode the RAM is saved and all other functions are inoperative.

The AT49BV001A(N)(T) is a 2.7-volt-only in-system reprogrammable Flash Memory with features such as fast read access time, sector architecture, fast erase cycle time, and hardware data protection.

The document describes the features and characteristics of the AT24C16B product, which is a serial electrically erasable and programmable read-only memory (EEPROM). It is optimized for low-power and low-voltage operation, making it suitable for industrial and commercial applications.