Microchip Technology

A complete system-on-chip 32-bit AVR microcontroller. It is designed for cost-sensitive embedded applications that require low power consumption, high code density and high performance. The microprocessor's Memory Protection Unit (MPU) and fast, flexible interrupt controller support the latest real-time operating systems. Higher computation capabilities are achievable using a rich set of DSP instructions. The device incorporates on-chip flash and SRAM memories for secure and fast access. 64 KBytes of SRAM are directly coupled to the 32-bit AVR UC3 for performance optimization. Two blocks of 32 Kbytes SRAM are independently attached to the high speed bus matrix for real ping-pong management. The microcontroller achieves exceptionally high data throughput by combining the multi-layered 32-bit AVR databus,128 KB on-chip SRAM with triple high speed interfaces, multi-channel peripheral, memory-to-memory DMA controller, high-speed USB embedded host, SD/SDIO card, MLC NAND flash with ECC, and SDRAM interfaces. This device features 256KB internal high-speed flash and an AES crypto module, capable of 128 to 256-bit AES encryption at speeds of up to 22.8MBytes.

The Microchip AT34C02D is a 2 Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 256 x 8 and is optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options. The AT34C02D is designed to support the JEDEC EE1002 and EE1002A Serial Presence Detect (SPD) function used in DDR, DDR2, and DDR3 Dual Inline Memory Modules (DIMM). In order to comply with this standard, the device includes a software write protection feature for the lower 128 bytes of the EEPROM that can be made permanent.

The Microchip AT34C04 is a 4 Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 512 x 8 and is optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options with an operating range of 1.7 to 3.6V. The AT34C04 is tailored specifically for DRAM memory modules with Serial Presence Detect (SPD). The device incorporates a Reversible Software Write Protection (RSWP) feature enabling the capability to selectively write protect any or all of the four 128-byte quadrants.

This 20,000 to 30,000-gate fully PCI-compliant, SRAM-based FPGA features distributed 10-ns programmable synchronous/asynchronous, dual-port/single-port SRAM, 8 global clocks, Cache Logic® ability (partially or fully reconfigurable without loss of data), and automatic component generators. It has a 256 I/O count and supports 3.3-V designs. This FPGA can be used as a coprocessor for high-speed (DSP/processor-based) designs by implementing a variety of computation intensive, arithmetic functions. It is designed to quickly implement high-performance, large gate count designs through the use of synthesis and schematic-based tools used on a PC or Sun platform.

This 40,000 to 50,000-gate fully PCI-compliant, SRAM-based FPGA features distributed 10-ns programmable synchronous/asynchronous, dual-port/single-port SRAM, 8 global clocks, Cache Logic® ability (partially or fully reconfigurable without loss of data), and automatic component generators. It has a 384 I/O count and supports 3.3-V designs. This FPGA can be used as a coprocessor for high-speed (DSP/processor-based) designs by implementing a variety of computation intensive, arithmetic functions. It is designed to quickly implement high-performance, large gate count designs through the use of synthesis and schematic-based tools used on a PC or Sun platform.

The AT42QT101x Single Key capacitive touch controller family provides an easy way to add a touch key to any application. It implements advanced filtering algorithm to offer robust operation in noisy environment. Sensitivity and low power modes can be configured as well. The AT42QT1010 has "maximum on" touch duration of ~ 60s. The device output will then go low and a subsequent touch event can be detected. The [AT42QT1011](https://www.microchip.com/en-us/product/at42qt1011) output will remain high as long as a touch is detected. No "Max On" time out. The [AT42QT1012](https://www.microchip.com/en-us/product/at42qt1012) has touch-on/touch-off (toggle) functionality and a Auto Off timer to save on power consumption.

The AT42QT101x Single Key capacitive touch controller family provides an easy way to add a touch key to any application. It implements advanced filtering algorithm to offer robust operation in noisy environment. Sensitivity and low power modes can be configured as well. The AT42QT1011 output will remain high as long as a touch is detected. No "Max On" time out. The [AT42QT1010](https://www.microchip.com/en-us/product/at42qt1010) has "maximum on" touch duration of ~ 60s. The device output will then go low and a subsequent touch event can be detected. The [AT42QT1012](https://www.microchip.com/en-us/product/at42qt1012) has touch-on/touch-off (toggle) functionality and a Auto Off timer to save on power consumption.