ATMEGA325V-8AU

Name: ATMEGA325V-8AU
Rating: 4.5 (10 reviews)

In-System Programmable Flash Microcontroller

3,233 有效庫存

ATMEGA325V-8AU

有效庫存3,233

In-System Programmable Flash Microcontroller

製造商零件號 # : ATMEGA325V-8AU
包裝/封裝: TQFP
製造商: Microchip Technology
產品分類 : Microcontrollers

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關於包裝

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例子

捲帶式

剪膠帶

管或託盤

ATMEGA325V-8AU 數據表

價格 (USD)

數量	單價	總價
1	$5.685	$5.68
200	$2.201	$440.20
500	$2.123	$1,061.50
1000	$2.085	$2,085.00

這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。

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詳細說明

The ATMEGA325V-8AU is a cutting-edge 8-bit microcontroller boasting impressive performance and efficiency. With a generous 32KB of Flash memory, 2KB of SRAM, and 1KB of EEPROM, this powerhouse from Atmel is equipped to handle a wide range of applications with ease. Its robust architecture, operating at a maximum frequency of 8MHz, ensures smooth and reliable operation, while its 32 general-purpose I/O pins offer ample flexibility for customization

主要特徵

32/64K bytes of In-System Programmable Flash with Read-While-Write capabilities, 1/2K bytes EEPROM, 2/4K byte SRAM, 54/69 general purpose I/O lines, 32 general purpose working registers, a JTAG interface for Boundary-scan, On-chip Debugging support and programming, three flexible Timer/Counters with compare modes, internal and external interrupts, a serial programmable USART, Universal Serial Interface with Start Condition Detector, an 8-channel, 10-bit ADC, a programmable Watchdog Timer with internal Oscillator, an SPI serial port, and five software selectable power saving modes.
Features
High Performance, Low Power AVR® 8-Bit Microcontroller
Advanced RISC Architecture
– 130 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 16 MIPS Throughput at 16 MHz
– On-Chip 2-cycle Multiplier
High Endurance Non-volatile Memory Segments
– In-System Self-programmable Flash Program Memory
32K Bytes (ATmega325/ATmega3250)
64K Bytes (ATmega645/ATmega6450)
– EEPROM
1K bytes (ATmega325/ATmega3250)
2K bytes (ATmega645/ATmega6450)
– Internal SRAM
2K bytes (ATmega325/ATmega3250)
4K bytes (ATmega645/ATmega6450)
– Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM
– Data retention: 20 years at 85°C/100 years at 25°C(1)
– Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
– Programming Lock for Software Security
JTAG (IEEE std. 1149.1 compliant) Interface
– Boundary-scan Capabilities According to the JTAG Standard
– Extensive On-chip Debug Support
– Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
Peripheral Features
– Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
– Real Time Counter withSeparate Oscillator
–Four PWM Channels
– 8-channel, 10-bit ADC
– Programmable Serial USART
– Master/Slave SPI Serial Interface
– Universal Serial Interface with Start Condition Detector
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
– Interrupt and Wake-up on Pin Change
Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal Calibrated Oscillator
– External and Internal Interrupt Sources
– Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby
I/O and Packages
– 53/68 Programmable I/O Lines
– 64-lead TQFP, 64-pad QFN/MLF, and 100-lead TQFP
Speed Grade:
– ATmega325V/ATmega3250V/ATmega645V/ATmega6450V:
0 - 4 MHz @ 1.8 - 5.5V, 0 - 8 MHz @ 2.7 - 5.5V
– ATmega325/3250/645/6450:
0 - 8 MHz @ 2.7 - 5.5V, 0 - 16 MHz @ 4.5 - 5.5V
Temperature range:
– -40°C to 85°C Industrial
Ultra-Low Power Consumption
– Active Mode:
1 MHz, 1.8V: 350 µA
32 kHz, 1.8V: 20 µA (including Oscillator)
– Power-down Mode: 100 nA at 1.8V

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Pbfree Code	Yes	Rohs Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code !	8542.31.00.01
Factory Lead Time	52 Weeks	Has ADC	YES
Additional Feature !	ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ	Address Bus Width !
Bit Size	8	Boundary Scan	YES
CPU Family	AVR RISC	Clock Frequency-Max	8 MHz
DAC Channels	NO	DMA Channels	NO
External Data Bus Width		Format	FIXED POINT
Integrated Cache	NO	JESD-30 Code	S-PQFP-G64
JESD-609 Code	e3	Length	14 mm
Low Power Mode	YES	Moisture Sensitivity Level	3
Number of External Interrupts	32	Number of I/O Lines	54
Number of Serial I/Os	2	Number of Terminals	64
Number of Timers	3	On Chip Data RAM Width	8
On Chip Program ROM Width	16	Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C	PWM Channels	YES
Package Body Material	PLASTIC/EPOXY	Package Code	TQFP
Package Equivalence Code	TQFP64,.63SQ,32	Package Shape	SQUARE
Package Style	FLATPACK, THIN PROFILE	Peak Reflow Temperature (Cel)	260
Power Supplies !	2/5 V	Qualification Status !	Not Qualified
RAM (bytes)	2048	ROM (words)	16384
ROM Programmability	FLASH	Seated Height-Max	1.2 mm
Speed	8 MHz	Supply Current-Max	9 mA
Supply Voltage-Max	5.5 V	Supply Voltage-Min	2.7 V
Supply Voltage-Nom	3 V	Surface Mount !	YES
Technology	CMOS	Temperature Grade !	INDUSTRIAL
Terminal Finish	MATTE TIN	Terminal Form !	GULL WING
Terminal Pitch !	0.8 mm	Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	40	Width	14 mm
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC