ATMEL Manuals

The AT87F51 is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of QuickFlash Programmable Read Only Memory. The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry standard MCS-51™ instruction set and pinout. The on-chip QuickFlash allows the program memory to be user programmed by a conventional nonvolatile programmer.

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AT49BV040 is a 4M-bit single-voltage 2.7-volt Battery-Voltage™ flash memory with the following features: Single voltage for read and write: 2.7V to 3.6V (BV), 3.0V to 3.6V (LV), Fast read access time - 120 ns, Internal program control and timer, 16K bytes boot block with lockout, Fast chip erase cycle time - 10 seconds, Byte-by-Byte programming - Typical 30µs/Byte, Hardware data protection, DATA polling for end of program detection, Low power dissipation - 25 mA active current - 50µA CMOS standby current, Typical 10,000 write cycles, Small packaging - 8 x 8 mm CBGA - 8 x 14 mm V-TSOP.

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The AT22V10B is an ultra-high performance CMOS Programmable Logic Device (PLD). Speeds down to 7.5 ns and operation up to 166 MHz are offered. All pins offer a low ± 10 µA leakage. The AT22V10B logic functionality is fully compatible with the standard 22V10. The 12 dedi- cated inputs and ten configurable I/O pins allow implementation of logic requiring up to 22 input signals. The AT22V10B also provides individual output enable product terms for each of the ten I/Os. (continued)

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The AT93C46C is a 1024-bit serial electrically-erasable programmable read only memory (EEPROM) optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential.

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This product is a 5-volt only in-system reprogrammable Flash memory with features such as fast read access time, internal program control and timer, sector architecture, fast erase cycle time, byte-by-byte programming, hardware data protection, low power dissipation, typical 10,000 write cycles, green (Pb/Halide-free) packaging option.

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The AT49F001(N)(T) is a 5-volt-only in-system reprogrammable Flash Memory with features such as single voltage operation, fast read access time, sector architecture, fast erase cycle time, and byte by byte programming.

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The PC107A PCI Bridge/Integrated Memory Controller features a processor bus frequency of up to 100 MHz, a 64-bit or 32-bit data bus, and a 32-bit address bus. It supports asynchronous SRAM, burst SRAM, or pipelined burst SRAM. It is compliant with PCI Specification, Revision 2.1 and operates at up to 66 MHz/5.0V. It also complies with the IEEE 1149.1 standard for JTAG boundary-scan interface. The controller offers power-saving modes such as Nap, Doze, and Sleep. It includes a two-channel integrated DMA controller, a message unit with intelligent I/O, an Inter-Integrated Circuit controller, and an embedded programmable interrupt controller with five hardware interrupts or 16 serial interrupts.

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This is the datasheet of AT89C51SND1C. AT89C51SND1C is a single chip microcomputer with integrated MP3 decoder.

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This document describes a high-performance system with speeds up to 100 MHz, array multipliers over 50 MHz, and flexible 10 ns SRAM. It also provides FreeRAM™, a flexible single/dual port synchronous/asynchronous 10 ns SRAM with 2,048 to 18,432 bits of distributed SRAM independent of logic cells. Additionally, the system features 128 to 384 PCI compliant I/Os, 8 global clocks, and pin-compatible package options. The system supports Cache Logic® dynamic full/partial re-configurability in-system, enabling unlimited re-programmability and fast design changes.

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This datasheet introduces TS80C51RA2/RD2, TS83C51RB2/RC2/RD2, TS87C51RB2/RC2/RD2 three types of Atmel high performance CMOS ROM, OTP, EPROM and ROMless versions of the 80C51 CMOS single chip 8-bit microcontrollers.

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This document introduces the features and characteristics of the Atmel ATmega328P-AU 8-bit microcontroller

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AT8xC5111 is a high-performance ROM/OTP version of the 80C51 8-bit microcontroller in low pin count package.

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The AT75C221 is a high-performance intelligent network appliance processor for professional network appliance applications such as the Ethernet IP phone. The processor is based on an ARM7TDMI microcontroller core running at 40 MHz with an OakDSPCore coprocessor running at 60 MHz and a dual Ethernet 10/100 Mbit/s MAC interface.

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The U211B is an integrated circuit designed as a phase-control circuit in bipolar technology with an internal frequency-voltage converter. It also has an internal control amplifier, making it suitable for speed-regulated motor applications. It features integrated load limitation, tacho monitoring, soft-start functions, etc. to enable sophisticated motor control systems.

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B10011S is a CAN bus system transceiver with high output voltage. It is designed for point-to-point interface between truck and trailer according ISO WD 11992-1

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The document describes the features and characteristics of the ATF16V8B high-performance CMOS programmable logic device, including industry-standard architecture, high-speed electrically erasable programmable logic devices, several power-saving options, CMOS and TTL compatible inputs and outputs, advanced Flash technology, high reliability CMOS process, etc.

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This high-density, high-performance electrically-erasable complex programmable logic device has a 3.0 to 3.6V operating range, 32 macrocells, 5 product terms per macrocell, expandable up to 40 per macrocell, 44 pins, 15 ns maximum pin-to-pin delay, registered operation up to 77 MHz, and enhanced routing resources.

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The AT49F010/HF010 1-Megabit (128K x 8) 5-volt Only CMOS Flash Memory is an in-system programmable and erasable Flash Memory manufactured by Atmel. Their 1-megabit of memory is organized as 131,072 words by 8 bits. Manufactured with Atmel's advanced nonvolatile CMOS technology, the devices offer access times to 45 ns (HF version) with a power dissipation of just 165 mW over the commercial temperature range. When the device is deselected, the CMOS standby current is less than 100 µA. To allow for simple in-system reprogrammability, the AT49F010/HF010 does not require high input voltages for programming. Five-volt-only commands determine the read and programming operation of the device. Reading data out of the device is similar to reading from an EPROM. Reprogramming the AT49F010/HF010 is performed by erasing the entire 1 megabit of memory and then programming on a byte by byte basis.

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The AT49F004(T) and AT49F4096A(T) are 5-volt, 4-megabit Flash Memories orga- nized as 524,288 words of 8 bits each or 256K words of 16 bits each. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the devices offer access times to 55 ns with power dissipation of just 275 mW. When deselected, the CMOS standby current is less than 300 µA. The device contains a user-enabled “boot block” protection feature. Two versions of the feature are available: the AT49F004/4096A locates the boot block at lowest order addresses (“bottom boot”); the AT49F004T/4096AT locates it at highest order addresses (“top boot”). To allow for simple in-system reprogrammability, the AT49F004(T)/4096A(T) does not require high input voltages for programming. Reading data out of the device is similar to reading from an EPROM; it has standard CE, OE, and WE inputs to avoid bus con- tention. Reprogramming the AT49F004(T)/4096A(T) only requires one pin, CE. For most operations, the other pins are in high-impedance state.

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