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ATMEGA325V规格书详情
Overview
The ATmega325P/3250P is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega325P/3250P achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
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 20 MIPS Throughput at 20 MHz
– On-Chip 2-cycle Multiplier
• High Endurance Non-volatile Memory segments
– 32K Bytes of In-System Self-programmable Flash program memory
– 1K Bytes EEPROM
– 2K Bytes Internal SRAM
– Write/Erase cyles: 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 with Separate 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
– 54/69 Programmable I/O Lines
– 64-lead TQFP, 64-pad QFN/MLF, and 100-lead TQFP
• Speed Grade:
– ATmega325PV/ATmega3250PV:
0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V
– ATmega325P/3250P:
0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V
• Temperature range:
– -40°C to 85°C Industrial
• Ultra-Low Power Consumption
– Active Mode:
420 µA at 1 MHz, 1.8V
– Power-down Mode:
40 nA at 1.8V
– Power-save Mode:
750 nA at 1.8V
产品属性
- 型号:
ATMEGA325V
- 制造商:
ATMEL
- 制造商全称:
ATMEL Corporation
- 功能描述:
8-bit Microcontroller with In-System Programmable Flash
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
23+ |
MLF64 |
8500 |
原装正品,现货销售 |
询价 | ||
ATMEL/爱特梅尔 |
22+ |
TQFP64 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
ATMEL/爱特梅尔 |
22+ |
VQFN |
5070 |
全新原装,价格优势,原厂原包 |
询价 | ||
MICROCHIP/微芯 |
24+ |
SMT |
18000 |
诚以养德,用芯做事,全新原装原盒原标出货。 |
询价 | ||
ATMEL/爱特梅尔 |
21+ |
QFP |
5000 |
全新原装现货 价格优势 |
询价 | ||
LSSJ |
1736+ |
QFP |
8298 |
只做进口原装正品假一赔十! |
询价 | ||
ATMEL |
21+ |
QFP |
70 |
原装现货假一赔十 |
询价 | ||
MICROCHIP/微芯专营 |
QFP |
12000 |
原装现货,长期供应,终端账期支持 |
询价 | |||
ATMEL |
2021+ |
TQFP |
6017 |
百分百原装正品 |
询价 | ||
Microchip Technology / Atmel |
20+ |
VQFN-64 |
29860 |
Microchip微控制器MCU-可开原型号增税票 |
询价 |
相关库存
更多- ATmega325PA-ANR
- ATmega325PA-AU
- ATmega325PA-AUR
- ATmega325PA-MN
- ATmega325PA-MNR
- ATmega325PA-MU
- ATmega325PA-MUR
- ATMEGA325V-8MI
- ATMEGA325V-8AJ
- ATMEGA325V-8MU
- ATMEGA325V-8AI
- ATMEGA325V-8MI
- ATMEGA325V-8AU
- ATMEGA325V-8MI
- ATMEGA325V-8MU
- ATMEGA325V-8AU
- ATMEGA325V-8MU
- ATMEGA325V-8AI
- ATmega325V-8AU
- ATmega325V-8AI
- ATmega325V-8MU
- ATmega325V-8MI
- ATMEGA325V_14