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AT32AP7000-CTUR(Microchip Technology Inc) Deskripsi
Additional information about the AT32AP7000-CTUR: The AT32AP7000 is a complete System-on-chip application processor with an AVR32 RISC
processor achieving 210 DMIPS running at 150 MHz. AVR32 is a high-performance 32-bit RISC
microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis
on low power consumption, high code density and high application performance.
AT32AP7000 implements a Memory Management Unit (MMU) and a flexible interrupt controller
supporting modern operating systems and real-time operating systems. The processor also
includes a rich set of DSP and SIMD instructions, specially designed for multimedia and telecom
AT32AP7000 incorporates SRAM memories on-chip for fast and secure access. For applications
requiring additional memory, external 16-bit SRAM is accessible. Additionally, an SDRAM
controller provides off-chip volatile memory access as well as controllers for all industry standard
off-chip non-volatile memories, like Compact Flash, MultiMedia Card (MMC), Secure Digital
(SD)-card, SmartCard, NAND Flash and Atmel DataFlash .
The Direct Memory Access controller for all the serial peripherals enables data transfer between
memories without processor intervention. This reduces the processor overhead when transferring
continuous and large data streams between modules in the MCU.
The Timer/Counters includes three identical 16-bit timer/counter channels. Each channel can be
independently programmed to perform a wide range of functions including frequency measurement,
event counting, interval measurement, pulse generation, delay timing and pulse width
AT32AP7000 also features an onboard LCD Controller, supporting single and double scan
monochrome and color passive STN LCD modules and single scan active TFT LCD modules.
On monochrome STN displays, up to 16 gray shades are supported using a time-based dithering
algorithm and Frame Rate Control (FRC) method. This method is also used in color STN
displays to generate up to 4096 colors.
The LCD Controller is programmable for supporting resolutions up to 2048 x 2048 with a pixel
depth from 1 to 24 bits per pixel.