ic芯片ATMEGA644P品牌、價(jià)格、PDF參數(shù)

element14 - asia pacific • authorized distributor
元器件型號(hào) 廠商 描述 封裝14 # 數(shù)量 asia 價(jià)格 (usd)
atmega644p-20au atmel avr mcu, 64k flash, 4k ram, tqfp44 1455121 3764
1 : $7.32
25 : $6.92
atmega644p-20pu atmel ic, avr mcu, 64k flash, 4k ram, 644 1455122 1828
1 : $9.87
25 : $6.45
atmega644pv-10au atmel ic, avr mcu, 64k flash, 4k ram, spi 1455123 649
1 : $9.74
25 : $6.36
atmega644pv-10pu atmel ic, avr mcu, 64k flash, 4k ram, spi 1455124 46
1 : $9.87
25 : $6.45
atmega644p-20mu atmel mcu, 8bit, avr, 64k flash, 44vqfn 1748528 1143
1 : $9.27
10 : $8.22
atmega644pv-10mu atmel mcu, 8bit, avr, 64k flash, 44vqfn 1748529 120
1 : $8.19
10 : $7.75
newark • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 newark # 數(shù)量 價(jià)格
atmega644p-20pu atmel ic, 8bit mcu, 20mhz, dip-40, each 58m3747 1571
1-9 : $7.28
10 or more : $5.62
atmega644p-20au atmel ic, 8bit mcu, megaavr, 20mhz, tqfp-44, each 58m3746 2
1-9 : $7.18
10 or more : $5.54
atmega644pv-10au atmel ic, 8bit mcu, megaavr, 10mhz, tqfp-44, each 58m3748 32
1-9 : $6.61
10 or more : $5.91
atmega644p-20mu atmel ic, 8bit mcu, megaavr, 20mhz, qfn-44, each 26r5636 4
1-9 : $7.63
10 or more : $5.91
atmega644pv-10mu atmel ic, 8bit mcu, megaavr, 10mhz, qfn-44, each 26r5637 10
1-9 : $7.63
10 or more : $5.91
atmega644pv-10pu atmel ic, 8bit mcu, megaavr, 10mhz, dip-40, each 58m3749 17
1-9 : $6.7
10 or more : $5.99
digi-key • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 digi-key # 數(shù)量 價(jià)格
atmega644p-15at atmel mcu avr 64k flash 15mhz 44-tqfp atmega644p-15at-nd 0
1500 : $7.85
atmega644p-15at1 atmel mcu avr 64k flash 15mhz 44-tqfp atmega644p-15at1-nd 0
1500 : $8.27
atmega644p-15az atmel mcu avr 64k flash 15mhz 44-tqfp atmega644p-15az-nd 0
1500 : $8.75
atmega644p-15mt atmel mcu avr 64k flash 15mhz 44-qfn atmega644p-15mt-nd 0
4000 : $7.85
atmega644p-15mt1 atmel mcu avr 64k flash 15mhz 44-qfn atmega644p-15mt1-nd 0
4000 : $8.27
atmega644p-15mz atmel mcu avr 64k flash 15mhz 44-qfn atmega644p-15mz-nd 0
4000 : $8.75
atmega644p-20aq atmel mcu avr 64k flash 20mhz 44-tqfp atmega644p-20aq-nd 310
tray
1 : $8.26
25 : $5.184
100 : $4.608
atmega644p-20aqr atmel mcu avr 64k flash 20mhz 44qfn atmega644p-20aqr-nd 0
2000 : $4.704
atmega644p-20au atmel ic mcu avr 64k flash 44-tqfp atmega644p-20au-nd 9454
tray
1 : $8.08
25 : $5.076
100 : $4.512
atmega644p-20aur atmel mcu avr 64k flash 20mhz 44tqfp atmega644p-20aur-nd 0
2000 : $4.608
atmega644p-20mq atmel mcu avr 64k flash 20mhz 44-qfn atmega644p-20mq-nd 360
tray
1 : $8.26
25 : $5.184
100 : $4.608
atmega644p-20mqr atmel mcu avr 64k flash 20mhz 44qfn atmega644p-20mqr-nd 0
4000 : $4.704
atmega644p-20mu atmel ic mcu avr 64k flash 44-qfn atmega644p-20mu-nd 4969
tray
1 : $8.08
25 : $5.076
100 : $4.512
atmega644p-20mur atmel mcu avr 64k flash 20mhz 44qfn atmega644p-20mur-nd 0
4000 : $4.608
atmega644p-20pq atmel mcu avr 64k flash 20mhz 40-pdip atmega644p-20pq-nd 245
tube
1 : $8.36
25 : $5.2516
100 : $4.668
atmega644p-20pu atmel ic mcu avr 64k flash 40-dip atmega644p-20pu-nd 1941
tube
1 : $8.19
25 : $5.1436
100 : $4.572
atmega644p-a15az atmel mcu avr 64kb flash 16mhz 44tqfp atmega644p-a15aztr-nd 0
1500 : $7.249
atmega644p-a15az atmel mcu avr 64kb flash 16mhz 44tqfp atmega644p-a15azct-nd 4121
cut tape
1 : $10.25
25 : $9.1936
100 : $8.3096
atmega644p-a15mz atmel mcu avr 64kb flash 16mhz 44qfn atmega644p-a15mzct-nd 6423
cut tape
1 : $10.25
25 : $9.1936
100 : $8.3096
atmega644p-a15mz atmel mcu avr 64kb flash 16mhz 44qfn atmega644p-a15mztr-nd 0
4000 : $7.249
atmega644pa-anr atmel mcu avr 64kb flash 16mhz 44tqfp atmega644pa-anr-nd 0
2000 : $4.318
atmega644pa-au atmel ic mcu 8bit 64kb flash 44tqfp atmega644pa-au-nd 3686
tray
1 : $7.39
25 : $4.6412
100 : $4.1256
atmega644pa-aur atmel ic mcu avr 64k flash 44tqfp atmega644pa-aur-nd 0
2000 : $4.222
atmega644pa-mnr atmel mcu avr 64kb flash 16mhz 44qfn atmega644pa-mnr-nd 0
4000 : $4.318
atmega644pa-mu atmel ic mcu 8bit 64kb flash 44vqfn atmega644pa-mu-nd 1700
tray
1 : $7.39
25 : $4.6412
100 : $4.1256
atmega644pa-mur atmel ic mcu avr 64k flash 44vqfn atmega644pa-mur-nd 0
4000 : $4.126
atmega644pa-pu atmel ic mcu 8bit 64kb flash 40dip atmega644pa-pu-nd 1582
tube
1 : $7.50
25 : $4.7088
100 : $4.1856
atmega644pr212-au atmel bundle atmega644pv rf212 tqfp atmega644pr212-au-nd 0
201 : $6.225
atmega644pr212-mu atmel bundle atmega644pv rf212 qfn/qfn atmega644pr212-mu-nd 0
201 : $6.225
atmega644pr231-au atmel bundle atmega644pv rf231 tqfp atmega644pr231-au-nd 0
206 : $6.075
atmega644pr231-mu atmel bundle atmega644pv rf231 qfn atmega644pr231-mu-nd 0
206 : $6.075
atmega644pv-10aq atmel mcu avr 64k flash 10mhz 44-tqfp atmega644pv-10aq-nd 320
tray
1 : $8.26
25 : $5.184
100 : $4.608
atmega644pv-10aqr atmel mcu avr 64kb flash 10mhz 44qfn atmega644pv-10aqr-nd 0
2000 : $4.704
atmega644pv-10au atmel ic mcu avr 64k flash 44-tqfp atmega644pv-10au-nd 4374
tray
1 : $8.08
25 : $5.076
100 : $4.512
atmega644pv-10aur atmel mcu avr 64kb flash 10mhz 44tqfp atmega644pv-10aur-nd 0
2000 : $4.608
atmega644pv-10mq atmel mcu avr 64k flash 10mhz 44-qfn atmega644pv-10mq-nd 360
tray
1 : $8.26
25 : $5.184
100 : $4.608
atmega644pv-10mqr atmel mcu avr 64kb flash 10mhz 44qfn atmega644pv-10mqr-nd 0
4000 : $4.704
atmega644pv-10mu atmel mcu 8-bit 64k isp flash 44-qfn atmega644pv-10mu-nd 296
tray
1 : $8.08
25 : $5.076
100 : $4.512
atmega644pv-10mur atmel mcu avr 64kb flash 10mhz 44qfn atmega644pv-10mur-nd 0
4000 : $4.608
atmega644pv-10pq atmel mcu avr 64k flash 10mhz 40-pdip atmega644pv-10pq-nd 260
tube
1 : $8.36
25 : $5.2516
100 : $4.668
atmega644pv-10pu atmel ic mcu avr 64k flash 40-dip atmega644pv-10pu-nd 87
tray
1 : $8.19
25 : $5.1436
100 : $4.572
atmega644pv-20au atmel ic mcu avr 64k flash 44-tqfp atmega644pv-20au-nd 0
280 : $5.13
farnell • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 farnell # 數(shù)量 asia 數(shù)量 europe 價(jià)格 (gbp)
atmega644p-20au atmel avr mcu, 64k flash, 4k ram, tqfp44 1455121 595 5109
1 : £6.8
10 : £4.58
100 : £3.45
atmega644p-20au atmel avr mcu, 64k flash, 4k ram, tqfp44 1455121 595 5109
1 : £6.8
10 : £4.58
100 : £3.45
atmega644p-20mu atmel mcu, 8bit, avr, 64k flash, 44vqfn 1748528 8 1311
1 : £5.16
10 : £4.3
100 : £3.82
atmega644p-20pu atmel ic, avr mcu, 64k flash, 4k ram, 644 1455122 327 1937
1 : £6.88
10 : £4.63
100 : £3.49
atmega644p-20pu atmel ic, avr mcu, 64k flash, 4k ram, 644 1455122 327 1937
1 : £6.88
10 : £4.63
100 : £3.49
atmega644pv-10au atmel ic, avr mcu, 64k flash, 4k ram, spi 1455123 115 1836
1 : £6.8
10 : £4.57
100 : £3.45
atmega644pv-10au atmel ic, avr mcu, 64k flash, 4k ram, spi 1455123 115 1836
1 : £6.8
10 : £4.57
100 : £3.45
atmega644pv-10mu atmel mcu, 8bit, avr, 64k flash, 44vqfn 1748529 22 438
1 : £5.16
10 : £4.3
100 : £3.82
atmega644pv-10pu atmel ic, avr mcu, 64k flash, 4k ram, spi 1455124 15 54
1 : £6.88
10 : £4.63
100 : £3.49
atmega644pv-10pu atmel ic, avr mcu, 64k flash, 4k ram, spi 1455124 15 54
1 : £6.88
10 : £4.63
100 : £3.49
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: atmega644p-a15az
mfr.: atmel
description: microcontrollers (mcu) avr 64k flsh 4k sram 2kb ee 20mhz 5v
rohs: yes
mouser part #: 556-atmega644p-a15az
1:  $10.22
10:  $9.27
25:  $8.55
100:  $7.84
0:  $0.00
423
in stock
mfr. part #: atmega644p-20au
mfr.: atmel
description: microcontrollers (mcu) avr 64k flsh 4k sram 2kb ee 20mhz 5v
rohs: yes
mouser part #: 556-atmega644p-20au
1:  $5.68
10:  $5.50
25:  $5.07
100:  $4.96
0:  $0.00
4,452
in stock
mfr. part #: atmega644pa-mu
mfr.: atmel
description: microcontrollers (mcu) 64k flash 2k eeprom 4k sram 32 io pins
rohs: yes
mouser part #: 556-atmega644pa-mu
1:  $5.29
10:  $5.13
25:  $4.64
100:  $4.24
250:  $4.23
720
in stock
mfr. part #: atmega644p-20pu
mfr.: atmel
description: microcontrollers (mcu) avr 64k flsh 4k sram 2kb ee 20mhz 5v
rohs: yes
mouser part #: 556-atmega644p-20pu
1:  $5.76
10:  $5.58
25:  $5.13
100:  $4.73
0:  $0.00
1,632
in stock
mfr. part #: atmega644p-20mu
mfr.: atmel
description: microcontrollers (mcu) avr 64k flsh 4k sram 2kb ee 20mhz 5v
rohs: yes
mouser part #: 556-atmega644p-20mu
1:  $5.68
10:  $5.50
25:  $5.07
100:  $4.96
250:  $4.84
3,953
in stock
mfr. part #: atmega644pv-10pu
mfr.: atmel
description: microcontrollers (mcu) avr 64k flash 2k ee 4k sram adc-10mhz
rohs: yes
mouser part #: 556-atmega644pv10pu
1:  $7.76
25:  $5.46
100:  $5.03
500:  $4.99
1,000:  $4.69
89
in stock
mfr. part #: atmega644pa-pu
mfr.: atmel
description: microcontrollers (mcu) 64k flash 2k eeprom 4k sram 32 io pins
rohs: yes
mouser part #: 556-atmega644pa-pu
1:  $5.37
10:  $5.20
25:  $4.70
100:  $4.29
0:  $0.00
248
in stock
mfr. part #: atmega644pv-10au
mfr.: atmel
description: microcontrollers (mcu) avr 64k flash 2k ee 4k sram adc-10mhz
rohs: yes
mouser part #: 556-atmega644pv10au
1:  $5.68
10:  $5.50
25:  $5.07
100:  $4.68
250:  $4.59
1,638
in stock
avnet express • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 avnet # 數(shù)量 價(jià)格
atmega644p-20mu atmel mcu 8bit atmega risc 64kb flash 3.3v/5v 44pin mlf - trays atmega644p-20mu 5 wks factory lead time
360 : $4.88
atmega644p-20au atmel mcu 8bit atmega risc 64kb flash 3.3v/5v 44tqfp - trays atmega644p-20au 5 wks factory lead time
1 : $4.88
atmega644pa-mu atmel 8bit atmega risc 64kb flash - rail/tube atmega644pa-mu 1100 in stock
1 : $5.29
25 : $4.91
50 : $4.78
100 : $4.58
200 : $4.46
see more
atmega644p-20pu atmel mcu 8bit atmega risc 64kb flash 3.3v/5v 40pdip - rail/tube atmega644p-20pu 7 wks factory lead time
270 : $4.95
atmega644pa-au atmel 8bit atmega risc 64kb flash - trays atmega644pa-au 323 in stock
1 : $5.29
25 : $4.91
50 : $4.78
100 : $4.58
200 : $4.46
see more
atmega644p-b15az atmel 64kb flash auto 125deg 44-qfp revision b - tape and reel atmega644p-b15az 14 wks factory lead time
1500 : $5.79
atmega644p-b15mz atmel 64kb flash auto 125deg 44-qfn revision b - tape and reel atmega644p-b15mz 9 wks factory lead time
4000 : $5.79
atmega644pa-mn atmel avr, 64 kb flash, 2 kb ee,4 kb ram - 16 mhz, 105?c, green, - trays atmega644pa-mn call for delivery
requires quote
arrow electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 arrow# 數(shù)量 價(jià)格
atmega644p-20aq atmel mcu 8-bit atmega avr risc 64kb flash 3.3v/5v 44-pin tqfp atmega644p-20aq 0
$5.80
atmega644p-20aqr atmel avr 64k flash 4k sram, 2kb eep atmega644p-20aqr 0
$5.92
atmega644p-20au atmel mcu 8-bit atmega avr risc 64kb flash 3.3v/5v 44-pin tqfp atmega644p-20au 655
$5.68
atmega644p-20aur atmel avr 64k flash 4k sram, 2kb eep atmega644p-20aur 0
$5.82
atmega644p-20mq atmel mcu 8-bit atmega avr risc 64kb flash 3.3v/5v 44-pin vqfn ep atmega644p-20mq 0
$5.80
atmega644p-20mqr atmel avr 64k flash 4k sram, 2kb eep atmega644p-20mqr 0
$5.92
atmega644p-20mu atmel mcu 8-bit atmega avr risc 64kb flash 3.3v/5v 44-pin mlf atmega644p-20mu 0
$5.68
atmega644p-20mur atmel avr 64k flash 4k sram, 2kb eep atmega644p-20mur 0
$5.80
atmega644p-20pq atmel mcu 8-bit atmega avr risc 64kb flash 3.3v/5v 40-pin pdip atmega644p-20pq 0
$5.88
atmega644p-20pu atmel mcu 8-bit atmega avr risc 64kb flash 3.3v/5v 40-pin pdip atmega644p-20pu 10
$5.76
atmega644p-20pu-ret atmel atmega644p-20pu-ret 0
$5.76
atmega644p-a15az atmel mcu 8-bit atmega avr risc 64kb flash 3.3v/5v 44-pin tqfp t/r atmega644p-a15az 0
$7.18
atmega644p-a15mz atmel mcu 8-bit atmega avr risc 64kb flash 3.3v/5v 44-pin qfn ep t/r atmega644p-a15mz 0
$7.18
atmega644pa-anr atmel avr, 64 kb flash, 2 kb ee,4 kb atmega644pa-anr 0
$5.44
atmega644pa-au atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin tqfp atmega644pa-au 0
$5.19
atmega644pa-aur atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin tqfp t/r atmega644pa-aur 0
$5.31
atmega644pa-mnr atmel avr, 64 kb flash, 2 kb ee,4 kb atmega644pa-mnr 0
$5.44
atmega644pa-mu atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin vqfn ep atmega644pa-mu 0
$5.19
atmega644pa-mur atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin vqfn ep t/r atmega644pa-mur 0
$5.19
atmega644pa-pu atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 40-pin pdip w atmega644pa-pu 0
$5.27
atmega644pr212-au atmel atmega2561 + at86rf230 - atmeg atmega644pr212-au 0
$7.53
atmega644pr212-mu atmel atmega2561 + at86rf230 - atmeg atmega644pr212-mu 0
$7.53
atmega644pr231-au atmel atmega644p + at86rf231 - atmeg atmega644pr231-au 0
$7.34
atmega644pr231-mu atmel atmega644p + at86rf231 - atmeg atmega644pr231-mu 0
$7.34
atmega644pv-10aq atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin tqfp atmega644pv-10aq 0
$5.80
atmega644pv-10aqr atmel avr, 64kb flash, 2kb ee, 4kb s atmega644pv-10aqr 0
$5.92
atmega644pv-10au atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin tqfp atmega644pv-10au 7931
$5.70
atmega644pv-10aur atmel avr, 64kb flash, 2kb ee, 4kb s atmega644pv-10aur 0
$5.80
atmega644pv-10mq atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin vqfn ep atmega644pv-10mq 0
$5.80
atmega644pv-10mqr atmel avr, 64kb flash, 2kb ee, 4kb s atmega644pv-10mqr 0
$5.92
atmega644pv-10mu atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin mlf atmega644pv-10mu 280
$5.68
atmega644pv-10mur atmel avr, 64kb flash, 2kb ee, 4kb s atmega644pv-10mur 0
$5.80
atmega644pv-10pq atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 40-pin pdip atmega644pv-10pq 0
$5.88
atmega644pv-10pu atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 40-pin pdip atmega644pv-10pu 0
$5.76
atmega644pv-20pu-ret atmel atmega644pv-20pu-ret 0
$5.76
verical • authorized dealer
元器件型號(hào) 廠商 描述 rohs 數(shù)量 價(jià)格
atmega644pv-10mu atmel mcu 8-bit atmega risc 64kb flash 2.5v/3.3v/5v 44-pin mlf yes 280
$5.2972
atmega644p-20pu atmel mcu 8-bit atmega risc 64kb flash 3.3v/5v 40-pin pdip yes 10
$5.3668
atmega644p-20au atmel mcu 8-bit atmega risc 64kb flash 3.3v/5v 44-pin tqfp yes 580
$5.2972
atmega644pv-10au atmel mcu 8-bit atmega risc 64kb flash 2.5v/3.3v/5v 44-pin tqfp yes 7931
$5.3125
atmega644p-20mu atmel mcu 8-bit atmega avr risc 64kb flash 3.3v/5v 44-pin mlf yes 0
$5.3008
atmega644pa-au atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin tqfp yes 0
$4.8533
atmega644pa-mu atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin vqfn ep yes 0
$4.8533
allied electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 allied # 數(shù)量 價(jià)格
atmega644p-20au atmel mcu, 8bit 64kb flash 20mhz 3.3/5v 44tqfp 652-0429 0
1 : $7.234
25 : $6.721
100 : $5.978