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ATMEGA324A規(guī)格書詳情
Overview
The ATmega164A/164PA/324A/324PA/644A/644PA/1284/1284P 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 ATmega164A/164PA/324A/324PA/644A/644PA/1284/1284P 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
– 131 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
– 16/32/64/128K Bytes of In-System Self-programmable Flash program memory
– 512B/1K/2K/4K Bytes EEPROM
– 1/2/4/16K Bytes Internal SRAM
– 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 Prescalers and Compare Modes
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
– Real Time Counter with Separate Oscillator
– Six PWM Channels
– 8-channel, 10-bit ADC
Differential mode with selectable gain at 1x, 10x or 200x
– Byte-oriented Two-wire Serial Interface
– Two Programmable Serial USART
– Master/Slave SPI Serial Interface
– 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 RC Oscillator
– External and Internal Interrupt Sources
– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby and
Extended Standby
? I/O and Packages
– 32 Programmable I/O Lines
– 40-pin PDIP, 44-lead TQFP, 44-pad VQFN/QFN/MLF
– 44-pad DRQFN
– 49-ball VFBGA
? Operating Voltages
– 1.8 - 5.5V
? Speed Grades
– 0 - 4 MHz @ 1.8 - 5.5V
– 0 - 10 MHz @ 2.7 - 5.5V
– 0 - 20 MHz @ 4.5 - 5.5V
? Power Consumption at 1 MHz, 1.8V, 25°C
– Active: 0.4 mA
– Power-down Mode: 0.1μA
– Power-save Mode: 0.6μA (Including 32 kHz RTC)
產(chǎn)品屬性
- 型號:
ATMEGA324A
- 制造商:
ATMEL
- 制造商全稱:
ATMEL Corporation
- 功能描述:
8-bit Atmel Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Microchip Technology / Atmel |
20+ |
VQFN-44 |
29860 |
Microchip微控制器MCU-可開原型號增稅票 |
詢價 | ||
MICROCHIP |
24+ |
NA |
246 |
原裝現(xiàn)貨,專業(yè)配單專家 |
詢價 | ||
MICROCHIP |
2235+ |
DIP |
11432 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
MICROCHIP |
21+ |
NA |
1820 |
只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨! |
詢價 | ||
MICROCHIP(美國微芯) |
20+ |
PDIP-40 |
10000 |
詢價 | |||
Atmel |
24+ |
SMD |
6800 |
100%原裝進(jìn)口現(xiàn)貨,歡迎來電咨詢 |
詢價 | ||
Microchip |
21+ |
40PDIP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價 | ||
MICROCHIP(美國微芯) |
2021+ |
TQFP-44(10x10) |
499 |
詢價 | |||
MicrochipTechnology |
23+ |
44-VQFN(7x7) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
Microchip/微芯 |
2324+ |
VQFN-44(7x7) |
78920 |
二十余載金牌老企,研究所優(yōu)秀合供單位,您的原廠窗口 |
詢價 |