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Sell Atmega644pa-au Atmelel Ectronic, Qfn, 8-bitmicrocontroller
Posted at: Offers to Sell and Export | Posted on: Wednesday 5 September 2012 1:49 am | Poster last visit: Friday 26 July 2013 |
Product Description:
Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent
stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question, please email us:
Part number atmega644pa-au
BRAND ATMEL Corporation [ATMEL]
Packaging qfp
Date code 12+
Price 2.3~3.5usd
Summary 64-QFN, 8-bitMicrocontroller, High-performance, Low-power, Two 8-bit PWM Channels
Description as follow:
The ATMEGA644PA-AU 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 ATMEGA644PA-AU achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. By combining an 8-bit RISC CPU with In-System Self-Programmable Flash on a monolithic chip, the ATMEGA644PA-AU is a powerful microcontroller that provides a highly flexible and cost effective solution to many embedded control applications.
Parametrics
ATMEGA644PA-AU general specifications: (1)supply voltage(Vcc/Vdd): 1.8 V to 5.5 V; (2)Lead Free Status:Lead Free ; (3)RoHS Status:RoHS Compliant ; (4)Program Memory Size:64KB (32K x 16) ; (5)RAM Size:4K x 8 ; (6)Number of I /O:32 ; (7)Package / Case:44-TQFP ; (8)Speed:20MHz ; (9)Oscillator Type:Internal ; (10)Packaging:Tray ; (11)Program Memory Type:FLASH ; (12)EEPROM Size:2K x 8 ; (13)Core Processor:AVR ; (14)Data Converters:A/D 8x10b ; (15)Core Size:8-Bit ; (16)Operating Temperature:-40℃ to 85℃.
Features
ATMEGA644PA-AU features: (1)131 Powerful Instructions - Most Single-clock Cycle Execution; (2)32 x 8 General Purpose Working Registers; (3)Fully Static Operation; (4)Up to 20 MIPS Throughput at 20 MHz; (5)On-chip 2-cycle Multiplier; (6)16/32/64/128K Bytes of In-System Self-programmable Flash program memory; (7)512B/1K/2K/4K Bytes EEPROM; (8)1/2/4/16K Bytes Internal SRAM; (9)Write/Erase Cycles: 10, 000 Flash/ 100, 000 EEPROM; (10)Data retention: 20 years at 85℃/ 100 years at 25℃; (11)Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes; (12)One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode; (13)Real Time Counter with Separate Oscillator; (14)Six PWM Channels; (15)8-channel, 10-bit ADC; (16)Byte-oriented Two-wire Serial Interface; (17)Two Programmable Serial USART; (18)Master/Slave SPI Serial Interface; (19)Programmable Watchdog Timer with Separate On-chip Oscillator; (20)On-chip Analog Comparator; (21)Interrupt and Wake-up on Pin Change; (22)Power-on Reset and Programmable Brown-out Detection; (23)Internal Calibrated RC Oscillator; (24)External and Internal Interrupt Sources.
Diagrams
Quick search:
Company Contact:
Contact Name: John
Company Name: Excellent Integrated System Limited (eis Limited)
Email:
Tel: 00852-30777742
Fax: 00852-30777843
Street Address: Rm 906, Workingberg
Comm Bldg, 41-47 Marble Rd, Hong Kong
Member name: EISLIMITED
Country:
Hong Kong
Member Since: 29 August 2012
Total Leads: 537 EISLIMITED Import Export Business Leads
Business focus: Electronic Components, Active Component, Integrated Circuit, Semiconductor, Chips
Chat:
Verify: Safe Import Export Tips
stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question, please email us:
Part number atmega644pa-au
BRAND ATMEL Corporation [ATMEL]
Packaging qfp
Date code 12+
Price 2.3~3.5usd
Summary 64-QFN, 8-bitMicrocontroller, High-performance, Low-power, Two 8-bit PWM Channels
Description as follow:
The ATMEGA644PA-AU 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 ATMEGA644PA-AU achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. By combining an 8-bit RISC CPU with In-System Self-Programmable Flash on a monolithic chip, the ATMEGA644PA-AU is a powerful microcontroller that provides a highly flexible and cost effective solution to many embedded control applications.
Parametrics
ATMEGA644PA-AU general specifications: (1)supply voltage(Vcc/Vdd): 1.8 V to 5.5 V; (2)Lead Free Status:Lead Free ; (3)RoHS Status:RoHS Compliant ; (4)Program Memory Size:64KB (32K x 16) ; (5)RAM Size:4K x 8 ; (6)Number of I /O:32 ; (7)Package / Case:44-TQFP ; (8)Speed:20MHz ; (9)Oscillator Type:Internal ; (10)Packaging:Tray ; (11)Program Memory Type:FLASH ; (12)EEPROM Size:2K x 8 ; (13)Core Processor:AVR ; (14)Data Converters:A/D 8x10b ; (15)Core Size:8-Bit ; (16)Operating Temperature:-40℃ to 85℃.
Features
ATMEGA644PA-AU features: (1)131 Powerful Instructions - Most Single-clock Cycle Execution; (2)32 x 8 General Purpose Working Registers; (3)Fully Static Operation; (4)Up to 20 MIPS Throughput at 20 MHz; (5)On-chip 2-cycle Multiplier; (6)16/32/64/128K Bytes of In-System Self-programmable Flash program memory; (7)512B/1K/2K/4K Bytes EEPROM; (8)1/2/4/16K Bytes Internal SRAM; (9)Write/Erase Cycles: 10, 000 Flash/ 100, 000 EEPROM; (10)Data retention: 20 years at 85℃/ 100 years at 25℃; (11)Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes; (12)One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode; (13)Real Time Counter with Separate Oscillator; (14)Six PWM Channels; (15)8-channel, 10-bit ADC; (16)Byte-oriented Two-wire Serial Interface; (17)Two Programmable Serial USART; (18)Master/Slave SPI Serial Interface; (19)Programmable Watchdog Timer with Separate On-chip Oscillator; (20)On-chip Analog Comparator; (21)Interrupt and Wake-up on Pin Change; (22)Power-on Reset and Programmable Brown-out Detection; (23)Internal Calibrated RC Oscillator; (24)External and Internal Interrupt Sources.
Diagrams
Quick search:
Company Contact:
Contact Name: John
Company Name: Excellent Integrated System Limited (eis Limited)
Email:
Tel: 00852-30777742
Fax: 00852-30777843
Street Address: Rm 906, Workingberg
Comm Bldg, 41-47 Marble Rd, Hong Kong
Member name: EISLIMITED
Country:
Hong KongMember Since: 29 August 2012
Total Leads: 537 EISLIMITED Import Export Business Leads
Business focus: Electronic Components, Active Component, Integrated Circuit, Semiconductor, Chips
Chat:
Verify: Safe Import Export Tips
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