AT91SAM7S161-AU IC MCU 16/32BIT 16KB FLSH 64LQFP Atmel

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Payment Terms	T/T
Supply Ability	In stock
Delivery Time	3-5 work days
Packaging Details	anti-static bag & cardboard box
Core Processor	ARM7®
Core Size	16/32-Bit
Speed	55MHz
Connectivity	I²C, SPI, SSC, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O	32
Program Memory Size	16KB (16K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	4K x 8
Voltage - Supply (Vcc/Vdd)	1.65V ~ 1.95V
Data Converters	A/D 8x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	64-LQFP
Supplier Device Package	64-LQFP (10x10)
Brand Name	Atmel
Model Number	AT91SAM7S161-AU

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Product Specification


Payment Terms	T/T	Supply Ability	In stock
Delivery Time	3-5 work days	Packaging Details	anti-static bag & cardboard box
Core Processor	ARM7®	Core Size	16/32-Bit
Speed	55MHz	Connectivity	I²C, SPI, SSC, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT	Number of I/O	32
Program Memory Size	16KB (16K x 8)	Program Memory Type	FLASH
EEPROM Size	-	RAM Size	4K x 8
Voltage - Supply (Vcc/Vdd)	1.65V ~ 1.95V	Data Converters	A/D 8x10b
Oscillator Type	Internal	Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Package / Case	64-LQFP
Supplier Device Package	64-LQFP (10x10)	Brand Name	Atmel
Model Number	AT91SAM7S161-AU

Product Details

Description

Atmel’s AT91SAM7S is a series of low pincount Flash microcontrollers based on the 32-bit ARM RISC processor. It features a high-speed Flash and an SRAM, a large set of peripherals, including a USB 2.0 device (except for the AT91SAM7S32 and AT91SAM7S16), and a complete set of system functions minimizing the number of external components. The device is an ideal migration path for 8-bit microcontroller users looking for additional performance and extended memory.

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
– 512 Kbytes (AT91SAM7S512) Organized in Two Contiguous Banks of 1024 Pages of 256 Bytes (Dual Plane)
– 256 Kbytes (AT91SAM7S256) Organized in 1024 Pages of 256 Bytes (Single Plane)
– 128 Kbytes (AT91SAM7S128) Organized in 512 Pages of 256 Bytes (Single Plane)
– 64 Kbytes (AT91SAM7S64) Organized in 512 Pages of 128 Bytes (Single Plane)
– 32 Kbytes (AT91SAM7S321/32) Organized in 256 Pages of 128 Bytes (Single Plane)
– 16 Kbytes (AT91SAM7S161/16 Organized in 256 Pages of 64 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 (AT91SAM7S512/256)
– 32 Kbytes (AT91SAM7S128)
– 16 Kbytes (AT91SAM7S64)
– 8 Kbytes (AT91SAM7S321/32)
– 4 Kbytes (AT91SAM7S161/16)
• Memory Controller (MC)
– Embedded Flash Controller, Abort Status and Misalignment Detection
• Reset Controller (RSTC)
– Based on Power-on Reset and Low-power Factory-calibrated Brown-out 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)
– Software Power Optimization Capabilities, Including Slow Clock Mode (Down to 500 Hz) and Idle Mode
– Three Programmable External Clock Signals
• Advanced Interrupt Controller (AIC)
– Individually Maskable, Eight-level Priority, Vectored Interrupt Sources
– Two (AT91SAM7S512/256/128/64/321/161) or One (AT91SAM7S32/16) External Interrupt Source(s) 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
– Provides Reset or Interrupt Signals to the System
– Counter May Be Stopped While the Processor is in Debug State or in Idle Mode
(Continue ...)

Specifications

Attribute	Attribute Value
Manufacturer	Intel / Altera
Product Category	Microcontrollers
Series	SAM7S
Packaging	Tray
Package-Case	64-LQFP
Operating-Temperature	-40°C ~ 85°C (TA)
Supplier-Device-Package	64-LQFP (10x10)
Number-of-I-O	32 I/O
Speed	55MHz
EEPROM-Size	-
Core-Processor
RAM-Size	4K x 8
Program Memory	FLASH
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity	I2C, SPI, SSC, UART/USART, USB
Voltage-Supply-Vcc-Vdd	1.65 V ~ 1.95 V
Core-Size	16/32-Bit
Program-Memory-Size	16KB (16K x 8)
Data-Converters	A/D 8x10b
Oscillator-Type	Internal

Descriptions

ARM7? SAM7S Microcontroller IC 16/32-Bit 55MHz 16KB (16K x 8) FLASH 64-LQFP (10x10)

Company Details

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Our company, founded in 2005, has built long-term partnerships with numerous high-quality suppliers worldwide. We specialize in providing customers with new and original products. To ensure quality, our technicians rigorously test all products before shipment, offering customers the strongest ass... Our company, founded in 2005, has built long-term partnerships with numerous high-quality suppliers worldwide. We specialize in providing customers with new and original products. To ensure quality, our technicians rigorously test all products before shipment, offering customers the strongest ass...

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