Microchip, 32 bit ARM Cortex M3, SAM3U Microcontroller, 96 MHz, 256kB FLASH, 144-Pin LQFP

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RS庫存編號:
177-3454
製造零件編號:
ATSAM3U4EA-AU
製造商:
Microchip
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品牌

Microchip

Product Type

Microcontroller

Series

SAM3U

Package Type

LQFP

Mount Type

Surface

Pin Count

144

Device Core

ARM Cortex M3

Data Bus Width

32bit

Program Memory Size

256kB

Maximum Clock Frequency

96MHz

RAM Size

52kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Height

1.45mm

DACs

1 x 12 Bit

Number of Programmable I/Os

96

Standards/Approvals

No

Length

20mm

Width

20 mm

Analogue Comparators

1

Minimum Supply Voltage

1.62V

ADCs

16 x 10/12 Bit

Instruction Set Architecture

Harvard, RISC

Automotive Standard

No

Program Memory Type

FLASH

Number of Timers

1

COO (Country of Origin):
TW
Microchip's ARM®-based SAM3U4E is a member of the SAM3U family of flash microcontrollers based on the high-performance 32-bit ARM Cortex®-M3 RISC processor. It operates at a maximum speed of 96MHz and features two 128KB of dual-bank flash memory and 52KB of SRAM. The peripheral set includes a High Speed USB device and PHY at 480Mbps, high-speed multimedia card interface for SDIO/SD/MMC, a 16-bit external bus interface supporting NAND flash, three USARTs, two TWIs (I2C), four SPIs, I2S, four PWM timers, three 16-bit timers, RTC, and eight 12-bit and eight 10-bit ADCs. The architecture sustains high-speed data transfers, with multi-layer bus matrix, multiple SRAM banks, PDC, and DMA support parallel tasks to maximize data throughput. The SAM3U4C operates from 1.62V to 3.6V and is available in 144-pin LQFP and BGA packages.

Microcontroller Features

Core

ARM7TDMI® ARM® Thumb® Processor 32-bit RISC Architecture

High-density 16-bit Instruction Set

EmbeddedICE™ In-circuit Emulation

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