ATMEL Manuals

This document describes a high-performance, low-power AVR 8-bit microcontroller with advanced RISC architecture, including 130 powerful instructions, most of which can be executed in a single clock cycle. It has 8KB of in-system self-programmable flash and 512 bytes of EEPROM, as well as various peripheral features such as timers/counters, PWM channels, ADC, and serial interfaces.

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AT24C04B/08B is an 8-bit serial electrically erasable and programmable read-only memory (EEPROM) organized as 512/1024 words, each 8 bits. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The AT24C04B/08B is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra-Thin Mini-MAP (MLP 2x3), 5-lead SOT23, 8-lead TSSOP and 8-ball dBGA2 packages.

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The AT45DB011D is a 2.7V, serial-interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. The AT45DB011D supports RapidS serial interface for applications requiring very high speed operations. RapidS serial interface is SPI compatible for frequencies up to 66 MHz. Its 256 byte page size and flexible erase options make it ideal for large-capacity data storage applications. It also features low power consumption and high data retention.

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AT27C040 is a low-power, high-performance, OTP EPROM, organized as 512K*8 bits. This chip requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 70ns, eliminating the need for speed reducing WAIT states on high-performance microprocessor systems. Atmel's scaled CMOS technology provides low active power consumption and fast programming. Power consumption is typically 8mA in active mode and less than 10µA in standby mode. AT27C040 is available in a choice of industry-standard JEDEC-approved one-time programmable (OTP) plastic PDIP, PLCC and TSOP packages. The device features two-line control (CE, OE) to eliminate bus contention in high-speed systems. Atmel's AT27C040 has additional features to ensure high quality and efficient production use. The Rapid Programming Algorithm reduces the time required to program the part and guarantees reliable programming. Typical programming time is 100µs/byte.

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AT45DB041D is a 2.5V or 2.7V serial-interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. It features flexible erase options, low power dissipation, and hardware and software data protection features.

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AT45DB321D is a 2.7-volt, serial-interface sequential access Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-stor- age applications. The AT45DB321D supports RapidS serial interface for applications requiring very high speed.

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AT29C040A is a 5V in-system programmable and erasable read-only memory (PEROM) with features such as fast read access time, sector program operation, hardware and software data protection, etc.

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This document introduces the features of the ATtiny13 series of high-performance, low-power AVR® 8-bit microcontrollers, including advanced RISC architecture, non-volatile program and data storage, peripheral features, special microcontroller features, I/O and packaging, operating voltage, speed, etc.

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AT24C02B is a 2K (2048 bits) serial electrically erasable and programmable read-only memory (EEPROM) produced by Microchip

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This document introduces the features and characteristics of ATmega8L88P

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The AT24C32C/64C is 32,768/65,536 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 4096/8192 words of 8 bits each. The device’s cascadable feature allows up to 8 devices to share a common 2- wire bus. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential.

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The document describes the features and characteristics of the AT24C1024B product, including low-voltage operation, internal organization, two-wire serial interface, Schmitt triggers, filtered inputs, bidirectional data transfer protocol, different clock rates, hardware and software data protection, page write mode, random and sequential read modes, self-timed write cycle, high reliability, etc.

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AT49BV163D(T) is a 2.7-volt 16-megabit Flash memory with features such as single voltage read/write operation, fast read access time, sector erase architecture, fast program and erase time.

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AT93C46D is a 1024-bit serial electrically erasable programmable read-only memory (EEPROM), organized as 64 words of 16 bits each (when the ORG pin is connected to VCC), and 128 words of 8 bits each (when the ORG pin is tied to ground). The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operations are essential. AT93C46D is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin mini-MAP (MLP 2x3), 8-lead TSSOP, and 8-lead dBGA2 packages. AT93C46D is enabled through the Chip Select pin (CS) and accessed via a three-wire serial interface consisting of Data Input (DI), Data Output (DO), and Shift Clock (SK). Upon receiving a Read instruction at DI, the address is decoded and the data is clocked out serially on the DO pin. The Write cycle is completely self-timed, and no separate Erase cycle is required before Write. The Write cycle is only enabled when the part is in the Erase/Write state.

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AT49BV322D(T) is a 2.7V 32-megabit Flash memory organized as 2,097,152 words of 16 bits each or 4,194,304 bytes of 8 bits each. The x16 data appears on I/O0 - I/O15; the x8 data appears on I/O0 - I/O7. The memory is divided into 71 sectors for erase operations. The device is offered in a 48-lead TSOP and a 48-ball CBGA package. The device has CE and OE control signals to avoid any bus contention. This device can be read or reprogrammed using a single power supply, making it a reliable and compact solution with excellent performance and cost-effectiveness.

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The AT91SAM7SE-EK evaluation board is a development board for evaluating the AT91SAM7SE microcontroller. The board features various functionalities and interfaces, including memory, clock circuitry, reset circuitry, power supply circuitry, communication interfaces, and expansion slots.

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AT24C128B is a 128K (16,384x8) serial electrically erasable and programmable read-only memory (EEPROM) with 1.8V (VCC = 1.8V to 5.5V) and 2.5V (VCC = 2.5V to 5.5V) compatibility. The device is available in 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini MAP, 8-lead Ultra Lead Frame Land Grid Array (ULA), 8-lead TSSOP and 8-ball dBGA2 packages.

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This document describes the features and characteristics of a high-performance, low-power AVR® 8-bit microcontroller, including advanced RISC architecture, nonvolatile program and data memories, peripheral features, and special microcontroller features.

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