AT91SAM7X256C-AUR ARM-based Flash MCU IC FLASH 100-LQFP

• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Shape: Round
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: AT91SAM7X256C-AUR
• Technics: Semiconductor IC
• MFG.: MICROCHIP
• D/C: 22+
• Package: TQFP100
• Quality: Genuine New Original
• Product status: Active
• Transport Package: Box
• Specification: electronic components
• Origin: China
• HS Code: 8542399000
• Production Capacity: 1000000PCS
• Package Size: 20.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

description

AT91SAM7X256C-AUR :  IC MCU 16/32B 256KB FLSH 100LQFP

Mfr. Part#: AT91SAM7X256C-AUR

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: ONE YEAR
 

  

Series:	SAM7X/XC
Mounting Style:	SMD/SMT
Package / Case:	LQFP-100
Core:	ARM7TDMI
Program Memory Size:	256 kB
Data Bus Width:	32 bit
ADC Resolution:	10 bit
Maximum Clock Frequency:	20 MHz
Number of I/Os:	62 I/O
Data RAM Size:	64 kB
Supply Voltage - Min:	1.65 V
Supply Voltage - Max:	1.95 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Packaging:	Cut Tape
Analog Supply Voltage:	3.3 V
Brand:	Microchip Technology
I/O Voltage:	3.3 V
Moisture Sensitive:	Yes
Number of Timers/Counters:	1 Timer
Processor Series:	SAM7X256
Product Type:	ARM Microcontrollers - MCU
Factory Pack Quantity:	1000
Subcategory:	Microcontrollers - MCU
Unit Weight:	0.046530 oz

SAM7X256 is a highly-integrated Flash microcontroller based on the 32-bit ARM RISC processor. It features 512/256/128 Kbytes of high-speed Flash and 128/64/32 Kbytes of SRAM, a large set of peripherals, including an 802.3 Ethernet MAC, and a CAN controller. A complete set of system functions minimizes the number of external components. The embedded Flash memory can be programmed in-system via the JTAG-ICE interface or via a parallel interface on a production programmer prior to mounting. Builtin lock bits and a security bit protect the firmware from accidental overwrite and preserve its confidentiality. The SAM7X256 system controller includes a reset controller capable of managing the power-on sequence of the microcontroller and the complete system. Correct device operation can be monitored by a built-in brownout detector and a watchdog running off an integrated RC oscillator.

Key Features

• Incorporates the ARM7TDMI ARM Thumb® Processor
• High-performance 32-bit RISC Architecture
• High-density 16-bit Instruction Set
• Leader in MIPS/Watt
• EmbeddedICE™ In-circuit Emulation, Debug Communication Channel Support
• Internal High-speed Flash
• 256 Kbytes (SAM7X256) Organized in 1024 Pages of 256 Bytes (Single Plane)
• Single Cycle Access at Up to 30 MHz in Worst Case Conditions
• Prefetch Buffer Optimizing Thumb Instruction Execution at Maximum Speed
• Page Programming Time: 6 ms, Including Page Auto-erase, Full Erase Time: 15 ms
• 10,000 Write Cycles, 10-year Data Retention Capability, Sector Lock Capabilities, Flash Security Bit
• Fast Flash Programming Interface for High Volume Production
• Internal High-speed SRAM, Single-cycle Access at Maximum Speed
• 64 Kbytes (SAM7X256)
• Memory Controller (MC)
• Embedded Flash Controller, Abort Status and Misalignment Detection
• Reset Controller (RSTC)
• Based on Power-on Reset Cells and Low-power Factory-calibrated Brownout Detector
• Provides External Reset Signal Shaping and Reset Source Status
• Clock Generator (CKGR)
• Low-power RC Oscillator, 3 to 20 MHz On-chip Oscillator and one PLL
• Power Management Controller (PMC)
• Power Optimization Capabilities, Including Slow Clock Mode (Down to 500 Hz) and Idle Mode
• Four Programmable External Clock Signals
• Advanced Interrupt Controller (AIC)
• Individually Maskable, Eight-level Priority, Vectored Interrupt Sources
• Two External Interrupt Sources and One Fast Interrupt Source, Spurious Interrupt Protected
• Debug Unit (DBGU)
• 2-wire UART and Support for Debug Communication Channel interrupt, Programmable ICE Access Prevention
• Mode for General Purpose 2-wire UART Serial Communication
• Periodic Interval Timer (PIT)
• 20-bit Programmable Counter plus 12-bit Interval Counter
• Windowed Watchdog (WDT)
• 12-bit key-protected Programmable Counter

 

 

 

 

 

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Why choosing us

• Located in Shenzhen, the electronic market center of China.
• 100% guarantee components quality: Genuine Original.
• Sufficient stock on your urgent demand.
• Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
• Faster shipment: In stock components can ship the same day .
• 24 Hours service 

 

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