ATMEGA645A-AU产品详细规格

规格书	ATMEGA165A - 6450P Summary
Rohs	Lead free / RoHS Compliant
标准包装	90
核心处理器	AVR
核心尺寸	8-Bit
速度	16MHz
连接	SPI. UART/USART. USI
外设	Brown-out Detect/Reset. POR. PWM. WDT
I / O的数量	54
程序内存大小	64KB (32K x 16)
Program Memory 型	FLASH
EEPROM大小	2K x 8
RAM大小	4K x 8
- 电源电压（VCC / VDD）	1.8 V ~ 5.5 V
数据转换器	A/D 8x10b
Oscillator 型	Internal
操作温度	-40°C ~ 85°C
包/盒	64-TQFP
包装材料	Tray
Package	64TQFP
Device Core	AVR
Family Name	ATmega
Program Memory Type	Flash
Program Memory Size	64 KB
Maximum Speed	16 MHz
Data Bus Width	8 Bit
RAM Size	4 KB
Operating Supply Voltage	2.5|3.3|5 V
Operating Temperature	-40 to 85 °C
Interface Type	SPI/USART
On-Chip ADC	8-chx10-bit
Number of Programmable I/Os	54
Number of Timers	3
Watchdog	1
Standard Package	Trays
Tensione d'alimentazione d'esercizio minima	1.8
Tensione d'esercizio tipica	2.5|3.3|5
Clock Rate massimo	16
ADC Bits	10
Architettura del set d'istruzioni	RISC
Tensione d'alimentazione d'esercizio massima	5.5
Confezione fornitore	TQFP
ADC Channels	8
RoHS UE	Compliant
Nome famiglia	ATmega
Ampiezza bus dati	8
Numero di timer	3
Temperatura d'esercizio minima	-40
SPI	1
Forma conduttore	Gull-wing
Core del dispositivo	AVR
Numero dei pin	64
USART	1
Dimensioni RAM	4KB
Core Architecture	AVR
Approvato per CECC	No
Programmabilità	Yes
Nome standard sulla confezione	QFP
Velocità massima	16
Massima temperatura d'esercizio	85
Tipo di memoria del programma	Flash
Numero di I/O programmabili	54
I2C	1
Dimensioni della memoria del programma	64KB
Packaging	Tray
Core Processor	AVR
Core Size	8-Bit
EEPROM Size	2K x 8
Oscillator Type	Internal
Data Converters	A/D 8x10b
Connectivity	SPI. UART/USART. USI
Number of I /O	54
Voltage - Supply (Vcc/Vdd)	1.8 V ~ 5.5 V
Peripherals	Brown-out Detect/Reset. POR. PWM. WDT
Package / Case	64-TQFP
Speed	16MHz
Other Names	ATMEGA645AAU
rohs	Lead free / RoHS Compliant
ADC Resolution	10bit
ADCs	8 x 10 bit
Dimensions	14.1 x 14.1 x 1.05mm
Height	1.05mm
Instruction Set Architecture	RISC
Length	14.1mm
Maximum Frequency	20MHz
Maximum Number of CAN Channels	0
Maximum Number of Ethernet Channels	0
Maximum Number of I2C Channels	1
Maximum Number of LIN Channels	0
Maximum Number of PCI Channels	0
Maximum Number of SPI Channels	1
Maximum Number of UART Channels	0
Maximum Number of USART Channels	1
Maximum Operating Temperature	+85 °C
Minimum Operating Temperature	-40 °C
Mounting Type	Surface Mount
Number of ADC Units	1
Number of PWM Units	3
Package Type	TQFP
Pin Count	64
Pulse Width Modulation	2(4 x 8 bit). 4 x 16 bit
PWM Channels	4
PWM Resolution	16 bit. 8 bit
Timer Resolution	16 bit. 8 bit
Timers	1 x 16 bit. 2 x 8 bit
Typical Operating Supply Voltage	1.8 → 5.5 V
USB Channels	0
Width	14.1mm
Core	AVR
Data RAM Size	4 KB
Factory Pack Quantity	90
Series	ATMEGA 645A
Mounting Style	SMD/SMT
Tradename	ATMEGA
Maximum Clock Frequency	16 MHz
Processor Series	megaAVR
RoHS	RoHS Compliant
Frequency	16 MHz
Total Internal Ram Size	4KB kB
Mounting	Surface Mount
Operating Temp Range	-40C to 85C
Number of Timers - General Purpose	3
Operating Temperature (Max)	85C
Operating Temperature (Min)	-40C
Device Core Size	8 b
Operating Temperature Classification	Industrial
Cpu Family	ATmega
Programmable	Yes
# I/Os (Max)	54
Rad Hardened	No
Operating Supply Voltage (Typ)	2.5/3.3/5 V
Operating Supply Voltage (Min)	1.8 V
Operating Supply Voltage (Max)	5.5 V
DELETED	Compliant
associated	ATAVRISP2 ATAVRDRAGON ATSTK600 ATAVRONEKIT ATJTAGICE3 ATJTAGICE2

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