ATMEL Manuals

TDA1083 is a one-chip AM/FM radio with audio power amplifier. It features a large supply voltage range of VS = 3~12 V, high sensitivity, low distortion and low power consumption. It can be used in AM/FM radio and audio amplifier applications.

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 added features of the T89C51RB2/RC2 are:

The AT25080/160/320/640 series is AT25 series 8-bit serial electrically erasable programmable read only memory (EEPROM) with 8192/16384/32768/65536 bits, organized as 1024/2048/4096/8192 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation is required.

The document introduces a high-performance and low-power AVR 8-bit RISC architecture product. It features 118 powerful instructions, most of which can be executed in a single cycle. It has 32 general-purpose working registers and can achieve up to 8 MIPS throughput at a clock frequency of 8 MHz. The product also includes 2K/4K bytes of in-system programmable flash, 128 bytes of SRAM, and 128/256 bytes of in-system programmable EEPROM. It also includes a 8-bit timer/counter, an expanded 16-bit timer/counter, an on-chip analog comparator, a programmable watchdog timer, and a programmable UART.

AT24C512SC is a serial electrically erasable and programmable read-only memory (EEPROM) with the features of low power and low voltage operation. It provides 524,288 bits of storage space organized into 65,536 words of 8 bits each. This device is suitable for smart card applications, with high reliability and compatibility.

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.

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.

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)

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.

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.

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.

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.

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

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.

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.