Microchip ATSAM3U4EA-AU, 32bit ARM Cortex M3 Microcontroller, ATSAM, 96MHz, 256 kB Flash, 144-Pin LQFP
- RS Stock No.:
- 177-3454
- Mfr. Part No.:
- ATSAM3U4EA-AU
- Manufacturer:
- Microchip
720 In stock for delivery within 4 working days
Added
Price Each (In a Tray of 60)
SGD12.862
(exc. GST)
SGD14.02
(inc. GST)
Units | Per unit | Per Tray* |
60 + | SGD12.862 | SGD771.72 |
*price indicative |
- RS Stock No.:
- 177-3454
- Mfr. Part No.:
- ATSAM3U4EA-AU
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details
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
Core
ARM7TDMI® ARM® Thumb® Processor 32-bit RISC Architecture
High-density 16-bit Instruction Set
EmbeddedICE™ In-circuit Emulation
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Specifications
Attribute | Value |
---|---|
Family Name | ATSAM |
Package Type | LQFP |
Mounting Type | Surface Mount |
Pin Count | 144 |
Device Core | ARM Cortex M3 |
Data Bus Width | 32bit |
Program Memory Size | 256 kB |
Maximum Frequency | 96MHz |
RAM Size | 52 kB |
USB Channels | 1 |
Number of PWM Units | 1 x 16 bit |
Number of SPI Channels | 5 |
Number of I2C Channels | 2 |
Number of UART Channels | 1 |
Typical Operating Supply Voltage | 3.6 (Maximum) V |
Number of USART Channels | 4 |
Number of CAN Channels | 0 |
Width | 20mm |
Number of LIN Channels | 0 |
Height | 1.45mm |
ADCs | 16 x 10/12 bit |
Maximum Number of Ethernet Channels | 0 |
Maximum Operating Temperature | +85 °C |
Minimum Operating Temperature | -40 °C |
Instruction Set Architecture | Harvard, RISC |
Number of ADC Units | 2 |
Dimensions | 20 x 20 x 1.45mm |
Data Rate | 400kbit/s |
Length | 20mm |
Number of Ethernet Channels | 0 |
Program Memory Type | Flash |
Number of PCI Channels | 0 |
Pulse Width Modulation | 1 (4 x 16 bit) |