ATMEL Manuals

The TS80C31X2 is a high performance CMOS and ROMless version of the 80C51 CMOS single chip 8-bit microcontroller. It retains all the features of the TSC80C31 with 128 bytes of internal RAM, a 5-source, 4 priority level interrupt system, an on-chip oscillator and two timer/counters. In addition, the TS80C31X2 has a dual data pointer, a more versatile serial channel that facilitates multiprocessor communication (EUART) and a X2 speed improvement mechanism. The fully static design of the TS80C31X2 allows to reduce system power consumption by bringing the clock frequency down to any value, even DC, without loss of data. The TS80C31X2 has 2 software-selectable modes: idle mode, power-down mode and power-off flag, once mode (on-chip emulation).

TS80C52X2 is a high performance CMOS ROM, OTP, EPROM and ROMless versions of the 80C51 CMOS single chip 8-bit microcontroller. The TS80C52X2 retains all features of the 80C51 with extended ROM/EPROM capacity (8 Kbytes), 256 bytes of internal RAM, a 6-source, 4-level interrupt system, an on-chip oscillator and three timer/counters. In addition, the TS80C52X2 has a dual data pointer, a more versatile serial channel that facilitates multiprocessor communication (EUART) and an X2 speed improvement mechanism.

The AT91R40008 microcontroller is a member of the Atmel AT91 16/32-bit microcontroller family, which is based on the ARM7TDMI processor core. This processor has a high-performance, 32-bit RISC architecture with a high-density 16-bit instruction set. It supports 8-bit, 16-bit, and 32-bit read and write operations. The microcontroller also features 256K bytes of on-chip static random-access memory (SRAM), a fully programmable external bus interface (EBI) with a maximum external address space of 64M bytes, an eight-level priority, individually maskable, vectored interrupt controller, programmable I/O lines, a three-channel 16-bit timer/counter, two USARTs, and a programmable watchdog timer.

The AT91M40800 microcontroller is a 32-bit RISC microcontroller based on the ARM7TDMI processor core. This processor has a high-performance 32-bit RISC architecture with a high-density 16-bit instruction set and very low power consumption.

This document describes a product that incorporates the ARM7TDMI ARM Thumb processor core, which features high performance, high-density instruction set, and low power consumption. It includes 256K bytes of on-chip SRAM, 1024K words of flash memory, programmable external bus interface (EBI), 8-level interrupt controller, and programmable watchdog timer.

The AT91SAM7S64 is a 32-bit microcontroller based on the ARM7TDMI core, with high advantages in power consumption, performance, function and price.

This document describes the features and characteristics of a product. The product incorporates the ARM7TDMI® ARM® Thumb® processor core, which has a high-performance 32-bit RISC architecture and a high-density 16-bit instruction set. It also features 256K bytes of on-chip static random access memory (SRAM) and 1024K words of 16-bit flash memory. The product also includes a fully programmable external bus interface, an interrupt controller, a timer/counter, USARTs, and other features. Additionally, the product has advanced power-saving features and can operate within a wide temperature range.

This document introduces the features of the AT91SAM7XC512/256/128 series microcontrollers, including high-performance 32-bit RISC architecture, high-density 16-bit instruction set, integrated ARM7TDMI®ARM®Thumb® processor, internal high-speed flash, internal high-speed SRAM, memory controller, reset controller, clock generator, etc.

The document describes an ARM7TDMI® ARM® Thumb® processor with high performance, high-density instruction set, and low power consumption. It also introduces the internal high-speed flash and high-speed static random access memory, as well as built-in memory controller, reset controller, clock generator, and power management controller.

This document introduces the features and characteristics of the AT91SAM9XE series microcontrollers.

This document introduces the features and characteristics of AT91SAM9XE128/256/512 microcontrollers.

The document describes the features and characteristics of a product. The product incorporates the ARM926EJ-S™ ARM® Thumb® Processor with DSP instruction extensions and ARM Jazelle® technology for Java® acceleration. It also includes a memory management unit and embedded debug capabilities, as well as a multi-layer AHB bus matrix for large bandwidth transfers, 2-channel DMA, and an external bus interface. The product also features an LCD controller (for AT91SAM9RL64 only) and a USB 2.0 device controller. Overall, the product offers high performance and versatility.

This summary document introduces the features and characteristics of the Atmel AT91SAM9RL64 processor, including the processor's core architecture, cache and bus interface, memory, external interface and I/O controllers.

The document describes the features and characteristics of a product, including the ARM926EJ-S™ ARM® Thumb® Processor, embedded memories, external bus interface, USB 2.0 ports, and other functionalities.

This document summarizes the features and characteristics of the ATS7600 embedded system chip from Atmel. The chip is based on the ARM926EJ-S processor and includes DSP instruction extensions and ARM Jazelle technology for Java acceleration. The CPU has a frequency of 400MHz and includes 32KB of data cache and 32KB of instruction cache. The chip also includes a memory management unit and EmbeddedICE debug communication channel.