Datasheet ATSAM3S4AA-AU - Atmel Даташит Микроконтроллеры (MCU) MRL А 256K Flash 48K SRAM Ind Temp — Даташит

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Подробное описание

Производитель: Atmel

Описание: Микроконтроллеры (MCU) MRL А 256K Flash 48K SRAM Ind Temp

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Краткое содержание документа:
Features
· Core
­ ARM® Cortex®-M3 revision 2.0 running at up to 64 MHz ­ Memory Protection Unit (MPU) ­ Thumb®-2 instruction set Pin-to-pin compatible with AT91SAM7S legacy products (48- and 64-pin versions) Memories ­ From 64 to 256 Kbytes embedded Flash, 128-bit wide access, memory accelerator, single plane ­ From 16 to 48 Kbytes embedded SRAM ­ 16 Kbytes ROM with embedded bootloader routines (UART, USB) and IAP routines ­ 8-bit Static Memory Controller (SMC): SRAM, PSRAM, NOR and NAND Flash support ­ Memory Protection Unit (MPU) System ­ Embedded voltage regulator for single supply operation ­ Power-on-Reset (POR), Brown-out Detector (BOD) and Watchdog for safe operation ­ Quartz or ceramic resonator oscillators: 3 to 20 MHz main power with Failure Detection and optional low power 32.768 kHz for RTC or device clock ­ High precision 8/12 MHz factory trimmed internal RC oscillator with 4 MHz default frequency for device startup.

In-application trimming access for frequency adjustment

Спецификации:

• Серия процессора: ATSAM3x Factory Pack Quantity:250
• Ядро: ARM Cortex M3
• RoHS: да

Варианты написания:

ATSAM3S4AAAU, ATSAM3S4AA AU